repo stringclasses 1k
values | file_url stringlengths 96 373 | file_path stringlengths 11 294 | content stringlengths 0 32.8k | language stringclasses 1
value | license stringclasses 6
values | commit_sha stringclasses 1k
values | retrieved_at stringdate 2026-01-04 14:45:56 2026-01-04 18:30:23 | truncated bool 2
classes |
|---|---|---|---|---|---|---|---|---|
SQLDroid/SQLDroid | https://github.com/SQLDroid/SQLDroid/blob/6f024b467303fb60f3e4a64362c69755bb298086/src/main/java/org/sqldroid/SQLDroidStatement.java | src/main/java/org/sqldroid/SQLDroidStatement.java | package org.sqldroid;
import android.database.Cursor;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.SQLFeatureNotSupportedException;
import java.sql.SQLWarning;
import java.sql.Statement;
public class SQLDroidStatement implements Statement {
private SQLiteDat... | java | MIT | 6f024b467303fb60f3e4a64362c69755bb298086 | 2026-01-05T02:31:11.352877Z | false |
SQLDroid/SQLDroid | https://github.com/SQLDroid/SQLDroid/blob/6f024b467303fb60f3e4a64362c69755bb298086/src/main/java/org/sqldroid/SQLDroidDriver.java | src/main/java/org/sqldroid/SQLDroidDriver.java | package org.sqldroid;
import java.sql.Connection;
import java.sql.DriverPropertyInfo;
import java.sql.SQLException;
import java.sql.SQLFeatureNotSupportedException;
import java.util.Properties;
import java.util.logging.Logger;
public class SQLDroidDriver implements java.sql.Driver {
/** Key passed when the SQLDr... | java | MIT | 6f024b467303fb60f3e4a64362c69755bb298086 | 2026-01-05T02:31:11.352877Z | false |
SQLDroid/SQLDroid | https://github.com/SQLDroid/SQLDroid/blob/6f024b467303fb60f3e4a64362c69755bb298086/src/main/java/org/sqldroid/SQLDroidPreparedStatement.java | src/main/java/org/sqldroid/SQLDroidPreparedStatement.java | package org.sqldroid;
import android.database.Cursor;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.math.BigDecimal;
import java.net.URL;
import java.nio.charset.StandardCharsets;
import java.sql.Array... | java | MIT | 6f024b467303fb60f3e4a64362c69755bb298086 | 2026-01-05T02:31:11.352877Z | false |
SQLDroid/SQLDroid | https://github.com/SQLDroid/SQLDroid/blob/6f024b467303fb60f3e4a64362c69755bb298086/src/main/java/org/sqldroid/SQLDroidResultSetMetaData.java | src/main/java/org/sqldroid/SQLDroidResultSetMetaData.java | package org.sqldroid;
import java.lang.reflect.Method;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.sql.Types;
import android.database.Cursor;
public class SQLDroidResultSetMetaData implements ResultSetMetaData {
private final Cursor cursor;
private static Method getType;
st... | java | MIT | 6f024b467303fb60f3e4a64362c69755bb298086 | 2026-01-05T02:31:11.352877Z | false |
SQLDroid/SQLDroid | https://github.com/SQLDroid/SQLDroid/blob/6f024b467303fb60f3e4a64362c69755bb298086/src/main/java/org/sqldroid/SQLDroidDatabaseMetaData.java | src/main/java/org/sqldroid/SQLDroidDatabaseMetaData.java | package org.sqldroid;
import android.database.Cursor;
import android.database.MatrixCursor;
import android.database.MergeCursor;
import java.sql.*;
import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class SQLDroidDatabaseMetaData implements DatabaseMetaData {
private final... | java | MIT | 6f024b467303fb60f3e4a64362c69755bb298086 | 2026-01-05T02:31:11.352877Z | true |
SQLDroid/SQLDroid | https://github.com/SQLDroid/SQLDroid/blob/6f024b467303fb60f3e4a64362c69755bb298086/src/main/java/org/sqldroid/DroidDataSource.java | src/main/java/org/sqldroid/DroidDataSource.java | package org.sqldroid;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.sql.SQLFeatureNotSupportedException;
import java.util.Properties;
import java.util.logging.Logger;
import javax.sql.DataSource;
... | java | MIT | 6f024b467303fb60f3e4a64362c69755bb298086 | 2026-01-05T02:31:11.352877Z | false |
SQLDroid/SQLDroid | https://github.com/SQLDroid/SQLDroid/blob/6f024b467303fb60f3e4a64362c69755bb298086/test/src/org/sqldroid/DriverUnitTest.java | test/src/org/sqldroid/DriverUnitTest.java | package org.sqldroid;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.lang.reflect.Method;
import java.sql.Blob;
import java.sql.Connection;
import java.sql.Driver;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.Statement;
import java.... | java | MIT | 6f024b467303fb60f3e4a64362c69755bb298086 | 2026-01-05T02:31:11.352877Z | true |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/test/java/com/haut/music/controller/RecordPlayControllerTest.java | src/test/java/com/haut/music/controller/RecordPlayControllerTest.java | package com.haut.music.controller;
import com.haut.music.dao.RecordPlayDao;
import com.haut.music.service.RecordPlayService;
import com.haut.music.service.impl.RecordPlayServiceImpl;
import junit.framework.TestCase;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.spring... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/test/java/com/haut/music/algorithm/DailyActionTest.java | src/test/java/com/haut/music/algorithm/DailyActionTest.java | package com.haut.music.algorithm;
import junit.framework.TestCase;
/**
* @Author: Evan
* @Description:
* @Date: Created in 17:17 2019/4/20
* @Modified By:
*/
public class DailyActionTest extends TestCase {
} | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/test/java/com/haut/music/utils/MailUtilTest.java | src/test/java/com/haut/music/utils/MailUtilTest.java | package com.haut.music.utils;
import junit.framework.TestCase;
import javax.mail.MessagingException;
/**
* @Author: Evan
* @Description:
* @Date: Created in 15:40 2019/4/23
* @Modified By:
*/
public class MailUtilTest extends TestCase {
public static void main(String [] args){
String content="非常... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/controller/CollectionController.java | src/main/java/com/haut/music/controller/CollectionController.java | package com.haut.music.controller;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PostMapping;
import org.spring... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/controller/MyMusicPageController.java | src/main/java/com/haut/music/controller/MyMusicPageController.java | package com.haut.music.controller;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.servlet.Mode... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/controller/NewTrackOnShelfController.java | src/main/java/com/haut/music/controller/NewTrackOnShelfController.java | package com.haut.music.controller;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.a... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/controller/DownloadController.java | src/main/java/com/haut/music/controller/DownloadController.java | package com.haut.music.controller;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOExceptio... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/controller/RegisterController.java | src/main/java/com/haut/music/controller/RegisterController.java | package com.haut.music.controller;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.haut.music.utils.MailService;
import com.haut.music.utils.MailUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/controller/LoginController.java | src/main/java/com/haut/music/controller/LoginController.java | package com.haut.music.controller;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PostMapping;
import org.spring... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/controller/SearchController.java | src/main/java/com/haut/music/controller/SearchController.java | package com.haut.music.controller;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.a... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/controller/RecordPlayController.java | src/main/java/com/haut/music/controller/RecordPlayController.java | package com.haut.music.controller;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import com.haut.music.service.RecordPlayService;
//音乐播放记录
@Contr... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/controller/ReviewController.java | src/main/java/com/haut/music/controller/ReviewController.java | package com.haut.music.controller;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframewor... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/controller/PersonalRecController.java | src/main/java/com/haut/music/controller/PersonalRecController.java | package com.haut.music.controller;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.a... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/controller/SongController.java | src/main/java/com/haut/music/controller/SongController.java | package com.haut.music.controller;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PostMapping;
import org.spring... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/controller/IndexController.java | src/main/java/com/haut/music/controller/IndexController.java | package com.haut.music.controller;
import javax.servlet.http.HttpServletRequest;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;
/**
* 首... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/controller/RankingPageCotroller.java | src/main/java/com/haut/music/controller/RankingPageCotroller.java | package com.haut.music.controller;
import java.util.List;
import java.util.Random;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.sprin... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/controller/UserController.java | src/main/java/com/haut/music/controller/UserController.java | package com.haut.music.controller;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/controller/TrendingRecController.java | src/main/java/com/haut/music/controller/TrendingRecController.java | package com.haut.music.controller;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.a... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/dao/PersonalRecDao.java | src/main/java/com/haut/music/dao/PersonalRecDao.java | package com.haut.music.dao;
import java.util.List;
import com.haut.music.model.Song;
import com.haut.music.model.User;
public interface PersonalRecDao {
/**
* 从表A中获取当前用户的个性化推荐列表
* @param user
* @return
* 初始化为随机歌曲列表
*/
List<Song> selectPersonalRecFromA(User user);
/**
* 从表B中获取当前用户的个性化推荐列表
* @param... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/dao/MyMusicDao.java | src/main/java/com/haut/music/dao/MyMusicDao.java | package com.haut.music.dao;
import java.util.List;
import com.haut.music.model.Song;
import com.haut.music.model.User;
public interface MyMusicDao {
/**
* 查询当前用户收藏的歌曲信息列表
* @param user
* @return
*/
public List<Song> selectCollectedSong(User user);
/**
* 查询当前用户最近的播放列表
* @param user
* @return
*/
... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/dao/SearchDao.java | src/main/java/com/haut/music/dao/SearchDao.java | package com.haut.music.dao;
import java.util.List;
import com.haut.music.model.Review;
import com.haut.music.model.Song;
import com.haut.music.model.User;
public interface SearchDao {
/**
* 根据关键字模糊查询歌曲信息
* @param keyword
* 关键字
* @return
* 若查询不到，返回empty
*/
List<Song> selectSongLikeKeyword(String keywor... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/dao/CollectionDao.java | src/main/java/com/haut/music/dao/CollectionDao.java | package com.haut.music.dao;
import java.util.List;
import com.haut.music.model.Collection;
import org.springframework.stereotype.Repository;
@Repository
public interface CollectionDao {
/**
* 查询用户对某歌曲的收藏
* @param collection
* 记录对象
* @return
* 若没有收藏，则返回null
*/
public Collection selectByCollection(Colle... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/dao/SongDao.java | src/main/java/com/haut/music/dao/SongDao.java | package com.haut.music.dao;
import java.util.List;
import com.haut.music.model.Song;
public interface SongDao {
/**
* 获取所有歌曲Id记录
* @return
* 若没有，则返回null
*/
List<Integer> selectAllSongId();
/**
* 查询歌曲信息，根据其Id
* @param songId
* @return
*/
Song selectSongById(int songId);
/**
* 查询歌曲的流行度，根据其Id
... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/dao/ReviewDao.java | src/main/java/com/haut/music/dao/ReviewDao.java | package com.haut.music.dao;
import java.util.List;
import com.haut.music.model.Like;
import com.haut.music.model.Review;
public interface ReviewDao {
/**
* 插入评论信息
* @param review
* 评论对象
* @return
* 若插入成功返回1,否则返回0,即返回受影响的行数
*/
int insert(Review review);
/**
* 查询当前用户的点赞信息
* @param userId
* 当前用户I... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/dao/NewTrackOnShelfDao.java | src/main/java/com/haut/music/dao/NewTrackOnShelfDao.java | package com.haut.music.dao;
import java.util.List;
import com.haut.music.model.Song;
public interface NewTrackOnShelfDao {
/**
* 查询当前新歌曲
* @return
* 若没有新歌曲，则返回null
*/
List<Song> selecNewSong();
}
| java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/dao/UserDao.java | src/main/java/com/haut/music/dao/UserDao.java | package com.haut.music.dao;
import java.util.List;
import com.haut.music.model.Role;
import com.haut.music.model.User;
public interface UserDao {
/**
* 根据某个用户的email和password进行查询
* @param u
* 用户User对象
* @return
* 若查询成功返回查询到的对象，否则返回null
*/
public User selectByUser(User u);
/**
* 根据某个email记录进行查询
* ... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/dao/RecordDownloadDao.java | src/main/java/com/haut/music/dao/RecordDownloadDao.java | package com.haut.music.dao;
import java.util.List;
import com.haut.music.model.DownloadRecord;
public interface RecordDownloadDao {
/**
* 添加新下载记录
* @param downloadRecord
*/
void insert(DownloadRecord downloadRecord);
/**
* 获取所有用户的下载记录
* @return
*/
List<DownloadRecord> selectAll();
}
| java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/dao/TrendingRecDao.java | src/main/java/com/haut/music/dao/TrendingRecDao.java | package com.haut.music.dao;
import java.util.List;
import com.haut.music.model.Collection;
import com.haut.music.model.Song;
import com.haut.music.model.User;
public interface TrendingRecDao {
/**
* 获取热门音乐推荐列表
* @return
* 若曲库中没有任何歌曲，则返回null
*/
List<Song> getTrendingSong();
/**
* 获取当前用户的收藏列表
* @param... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/dao/RecordPlayDao.java | src/main/java/com/haut/music/dao/RecordPlayDao.java | package com.haut.music.dao;
import java.util.List;
import com.haut.music.model.PlayRecord;
public interface RecordPlayDao {
/***
* 添加新的播放记录
* @param playRecord
*/
void insert(PlayRecord playRecord);
/**
* 查询所有用户的播放记录
* @return
*/
List<PlayRecord> selectAll();
}
| java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/dao/RankingPageDao.java | src/main/java/com/haut/music/dao/RankingPageDao.java | package com.haut.music.dao;
import java.util.List;
import com.haut.music.model.Song;
public interface RankingPageDao {
/**
* 获取最近一周排行榜列表
* @return
* 如果没有，则返回null
*/
List<Song> selectRecentWeekRanking();
/**
* 获取最近一个月排行榜列表
* @return
* 如果没有，则返回null
*/
List<Song> selectRecentMonthRanking();
}
| java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/service/UserService.java | src/main/java/com/haut/music/service/UserService.java | package com.haut.music.service;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import com.haut.music.model.User;
public interface UserService {
/**
* 根据帐号和密码查找用户
* @param u
* 帐号和密码被实例化的User
* @return
* 若找到返回true
*/
public boolean findLogin(User u);
/**
* 检验指定的邮箱帐号是否存在
* ... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/service/CollectionService.java | src/main/java/com/haut/music/service/CollectionService.java | package com.haut.music.service;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import com.haut.music.model.Collection;
public interface CollectionService {
/**
* 改变当前用户对某个歌曲的收藏状态
* @param request
* HttpServletRequest对象
* @param songId
* 需要改变收藏状态的歌曲Id
* @return
* 若改变后状态为收藏，则返回tr... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/service/RecordDownloadService.java | src/main/java/com/haut/music/service/RecordDownloadService.java | package com.haut.music.service;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import com.haut.music.model.DownloadRecord;
public interface RecordDownloadService {
/**
* 记录当前登录用户的下载记录，若没有登入则直接返回
* @param request
* HttpServletRequest
* @param songId
* 歌曲Id
*/
void recordDownload(... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/service/TrendingRecService.java | src/main/java/com/haut/music/service/TrendingRecService.java | package com.haut.music.service;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import com.haut.music.model.Song;
public interface TrendingRecService {
/**
* 获取当下热门的，带上当前用户是否收藏的标记的音乐推荐
* @param request
* HttpServletRequest
* @return
* 若曲库中没有任何歌曲，则返回null
*/
List<Song> getSongWithC... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/service/PersonalRecService.java | src/main/java/com/haut/music/service/PersonalRecService.java | package com.haut.music.service;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import com.haut.music.model.Song;
public interface PersonalRecService {
/**
* 获取当前用户每天的个性化推荐音乐列表，并带上是否已经收藏的标记.
* 每天早上6点更新一次
* @param request
* HttpServletRequest
* @return
* 若没有获取... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/service/RankingPageService.java | src/main/java/com/haut/music/service/RankingPageService.java | package com.haut.music.service;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import com.haut.music.model.Song;
public interface RankingPageService {
/**
* 获取最近一段时间的排行榜歌曲列表
* @param request
* HttpServletRequest
* @param mode
* 如果mode=1,则为最近一周的;如果mode=2则为最近一个月;如果mode=其他数字，也为最近一个月的
... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/service/NewTrackOnShelfService.java | src/main/java/com/haut/music/service/NewTrackOnShelfService.java | package com.haut.music.service;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import com.haut.music.model.Song;
import com.haut.music.model.Song;
public interface NewTrackOnShelfService {
/**
* 获取当前的新碟歌曲,并加上是否以及被收藏标记
* @param request
* @return
*/
List<Song> getNewTrackWithCollectio... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/service/SongService.java | src/main/java/com/haut/music/service/SongService.java | package com.haut.music.service;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import org.springframework.web.multipart.MultipartFile;
import com.haut.music.model.Song;
public interface SongService {
/**
* 获取所有的歌曲Id记录
* @return
* 若没有，则返回null
*/
public List<Integer> getAllSongIdReco... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/service/SearchService.java | src/main/java/com/haut/music/service/SearchService.java | package com.haut.music.service;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import com.haut.music.model.Review;
import com.haut.music.model.Song;
import com.haut.music.model.User;
public interface SearchService {
/**
* 根据关键词，查询歌词信息，并加上是否收藏标记
* @param request
* HttpServletRequest
*... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/service/MyMusicService.java | src/main/java/com/haut/music/service/MyMusicService.java | package com.haut.music.service;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import com.haut.music.model.Song;
public interface MyMusicService {
/**
* 获取当前用户的收藏列表，带收藏标记
* @param request
* HttpServletRequest
* @return
* 如果没有过收藏，则返回null
*/
List<Song> getMyCollectionWithCollectio... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/service/RecordPlayService.java | src/main/java/com/haut/music/service/RecordPlayService.java | package com.haut.music.service;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import com.haut.music.model.PlayRecord;
public interface RecordPlayService {
/**
* 记录当前用户的播放记录
* @param request
* HttpServletRequest
* @param songId
* 歌曲Id
*/
void recordPlay(HttpServletRequest reques... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/service/ReviewService.java | src/main/java/com/haut/music/service/ReviewService.java | package com.haut.music.service;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import com.haut.music.model.Review;
public interface ReviewService {
/**
* 添加评论并返回是否成功
* @param request
* HttpServletRequest
* @param songId
* 歌曲Id
* @param review
* 评论信息
* @return
* 如果添加成功，返回tru... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/service/impl/RecordDownloadServiceImpl.java | src/main/java/com/haut/music/service/impl/RecordDownloadServiceImpl.java | package com.haut.music.service.impl;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.haut.music.dao.RecordDownloadDao;
import com.haut.music.dao.UserDao;
import com.haut.musi... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/service/impl/RecordPlayServiceImpl.java | src/main/java/com/haut/music/service/impl/RecordPlayServiceImpl.java | package com.haut.music.service.impl;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.haut.music.dao.RecordPlayDao;
import com.haut.music.dao.UserDao;
import com.haut.music.mo... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/service/impl/SongServiceImpl.java | src/main/java/com/haut/music/service/impl/SongServiceImpl.java | package com.haut.music.service.impl;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/service/impl/SearchServiceImpl.java | src/main/java/com/haut/music/service/impl/SearchServiceImpl.java | package com.haut.music.service.impl;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.haut.music.dao.SearchDao;
import com.haut.music.dao.TrendingR... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/service/impl/PersonalRecServiceImpl.java | src/main/java/com/haut/music/service/impl/PersonalRecServiceImpl.java | package com.haut.music.service.impl;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.Random;
import java.util.function.BiConsumer;
import java.util.function.Consumer;
import javax.servlet.http.HttpServletRequest;
import org.s... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/service/impl/ReviewServiceImpl.java | src/main/java/com/haut/music/service/impl/ReviewServiceImpl.java | package com.haut.music.service.impl;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.haut.music.dao.ReviewDao;
import com.haut.music.dao.UserDao;
import com.haut.music.model.... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/service/impl/UserServiceImpl.java | src/main/java/com/haut/music/service/impl/UserServiceImpl.java | package com.haut.music.service.impl;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.haut.music.dao.UserDao;
import ... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/service/impl/CollectionServiceImpl.java | src/main/java/com/haut/music/service/impl/CollectionServiceImpl.java | package com.haut.music.service.impl;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.haut.music.dao.CollectionDao;
import com.haut.music.dao.UserDao;
import com.haut.music.mo... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/service/impl/RankingPageServiceImpl.java | src/main/java/com/haut/music/service/impl/RankingPageServiceImpl.java | package com.haut.music.service.impl;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.haut.music.dao.RankingPageDao;
import com.haut.music.dao.Tren... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/service/impl/NewTrackOnShelfServiceImpl.java | src/main/java/com/haut/music/service/impl/NewTrackOnShelfServiceImpl.java | package com.haut.music.service.impl;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.haut.music.dao.NewTrackOnShelfDao;
import com.haut.music.dao.... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/service/impl/TrendingRecServiceImpl.java | src/main/java/com/haut/music/service/impl/TrendingRecServiceImpl.java | package com.haut.music.service.impl;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.haut.music.dao.TrendingRecDao;
import com.haut.music.dao.User... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/service/impl/MyMusicServiceImpl.java | src/main/java/com/haut/music/service/impl/MyMusicServiceImpl.java | package com.haut.music.service.impl;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.haut.music.dao.MyMusicDao;
import com.haut.music.dao.NewTrack... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/model/Like.java | src/main/java/com/haut/music/model/Like.java | package com.haut.music.model;
public class Like {
private int likeId;
private int userId;
private int reviewId;
public Like() {}
public Like(int userId,int reviewId) {
this.userId=userId;
this.reviewId=reviewId;
}
public int getLikeId() {
return likeId;
}
public void setLikeId(int likeId) {
this... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/model/DownloadRecord.java | src/main/java/com/haut/music/model/DownloadRecord.java | package com.haut.music.model;
public class DownloadRecord {
private int downloadId;
private int userId;
private int songId;
public DownloadRecord() {
}
public DownloadRecord(int userId,int songId) {
this.userId=userId;
this.songId=songId;
}
public int getDownloadId() {
return downloadId;
}
publi... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/model/Song.java | src/main/java/com/haut/music/model/Song.java | package com.haut.music.model;
public class Song {
private int songId;
private String songName;
private String songAddress;
private String songCoverAddress;
private String songType;
private int songLength;
private String lyricName;
private String lyricAddress;
private int trendingCoefficient;
private boolean ... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/model/Role.java | src/main/java/com/haut/music/model/Role.java | package com.haut.music.model;
public class Role {
private int roleId;
private String roleName;
public int getRoleId() {
return roleId;
}
public void setRoleId(int roleId) {
this.roleId = roleId;
}
public String getRoleName() {
return roleName;
}
public void setRoleName(String roleName) {
this.role... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/model/User.java | src/main/java/com/haut/music/model/User.java | package com.haut.music.model;
import com.haut.music.utils.MD5Util;
public class User {
private int userId;
private String email;
private String password;
private String validateCode;
private String userName;
public String getUserName() {
return userName;
}
public void setUserName(String userName) {
this... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/model/Collection.java | src/main/java/com/haut/music/model/Collection.java | package com.haut.music.model;
/**
* 收藏
*/
public class Collection {
private int collectionId;
private int userId;
private int songId;
public Collection() {
}
public Collection(int userId,int songId) {
this.userId=userId;
this.songId=songId;
}
public int getCollectionId() {
return collectionId;
}
... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/model/Review.java | src/main/java/com/haut/music/model/Review.java | package com.haut.music.model;
public class Review {
private int reviewId;
private int userId;
private int songId;
private String review;
private String reviewTime;
//评论点赞数目
private int likeCoefficient;
//发表该评论的用户昵称
private String userName;
//当前用户是否对该评论点赞
private boolean whetherLiked;
public int getLikeCoe... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/model/PlayRecord.java | src/main/java/com/haut/music/model/PlayRecord.java | package com.haut.music.model;
public class PlayRecord {
private int playId;
private int userId;
private int songId;
public PlayRecord() {
}
public PlayRecord(int userId,int songId) {
this.userId=userId;
this.songId=songId;
}
public int getPlayId() {
return playId;
}
public void setPlayId(int playI... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/recommenders/MusicRecommenderDemo.java | src/main/java/com/haut/music/recommenders/MusicRecommenderDemo.java | package com.haut.music.recommenders;
import com.github.chen0040.tensorflow.recommenders.models.AudioUserHistory;
import com.github.chen0040.tensorflow.recommenders.models.KnnAudioRecommender;
import com.github.chen0040.tensorflow.search.models.AudioSearchEntry;
import com.haut.music.utils.FileUtils;
import java.io.Fi... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/algorithm/Similarity.java | src/main/java/com/haut/music/algorithm/Similarity.java | package com.haut.music.algorithm;
public class Similarity {
public static float calculateSimilarity(float[] curRating, float[] otherRating) {
// TODO Auto-generated method stub
float similarity=0f;
int len=curRating.length;
int cnt=0;
for(int i=0;i<len;i++) {
//根据被当前用户“评分”了的项目来计算相似度，由于浮点数不能==比较，这里用0.01f... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/algorithm/SGD.java | src/main/java/com/haut/music/algorithm/SGD.java | package com.haut.music.algorithm;
import com.haut.music.model.Song;
import java.util.List;
import java.util.Map;
import java.util.Set;
public class SGD {
public static void getW2WSourceDescent(Edge<String, String> edgeW2W, float[] ei, Set<String> bipartiteSetA,
Map<String, float[]> wordEmbedding, Map<String, in... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/algorithm/Hybrid.java | src/main/java/com/haut/music/algorithm/Hybrid.java | package com.haut.music.algorithm;
import com.haut.music.model.Collection;
import com.haut.music.model.PlayRecord;
import com.haut.music.model.Song;
import com.haut.music.utils.Static;
import javax.servlet.ServletContext;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOE... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/algorithm/UserKNN.java | src/main/java/com/haut/music/algorithm/UserKNN.java | package com.haut.music.algorithm;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.function.BiConsumer;
import java.util.function.Consumer;
public class UserKNN {
/**
* 获取用户的k个近邻用户
* @param userIdList
* 用户Id列表
* @param user2songRatingMatrix
* 用户-歌曲 “评分”矩阵
* @param ... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/algorithm/Listener.java | src/main/java/com/haut/music/algorithm/Listener.java | package com.haut.music.algorithm;
import java.util.Calendar;
import java.util.Date;
import java.util.Timer;
import java.util.TimerTask;
public class Listener {
private Timer timer;
private TimerTask timerTask;
public Listener() {}
public Listener(TimerTask timerTask) {
this.timerTask=timerTask;
}
/**
... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/algorithm/Operator.java | src/main/java/com/haut/music/algorithm/Operator.java | package com.haut.music.algorithm;
/**
* 这里主要进行一些类似操作符的重写，模拟向量运算
* @author hadwin
*
*/
public class Operator {
/**
* 将右边的数组值分别赋值给左边数组，向量的赋值符 =
* @param leftV
* @param rightV
*/
public static void assign(float[] leftV, float[] rightV) {
int len=leftV.length;
for(int i=0;i<len;i++) {
leftV[i]=rightV... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/algorithm/Edge.java | src/main/java/com/haut/music/algorithm/Edge.java | package com.haut.music.algorithm;
public class Edge<S, D> {
private S sourceNode;
private D destinateNode;
private int weight;
public Edge() {}
public Edge(S sourceNode,D destinateNode,int weight) {
this.sourceNode=sourceNode;
this.destinateNode=destinateNode;
this.weight=weight;
}
public Edge(S sourc... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/algorithm/TreeNode.java | src/main/java/com/haut/music/algorithm/TreeNode.java | package com.haut.music.algorithm;
public class TreeNode {
public float val;
int id;
TreeNode left;
TreeNode right;
TreeNode(){}
public TreeNode(int id,float similarity){
this.id=id;
this.val=similarity;
}
}
| java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/algorithm/W2DNetwork.java | src/main/java/com/haut/music/algorithm/W2DNetwork.java | package com.haut.music.algorithm;
import com.haut.music.model.Song;
import javax.servlet.ServletContext;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.util.*;
//Word-document的共现矩阵主要用于发现主题(topic)，用于主题模型，如LSA(Latent Semantic Analysis)
public class... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/algorithm/CollaborativeFiltering.java | src/main/java/com/haut/music/algorithm/CollaborativeFiltering.java | package com.haut.music.algorithm;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.function.Consumer;
//参考 [https://blog.csdn.net/qq_35082030/article/details/75646595]
//基于userKNN的协同过滤算法
public class CollaborativeFiltering {
/**
* 基于最近邻用户产生协同过滤的推荐结果
* @param userIdList
*... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/algorithm/DataTranslate.java | src/main/java/com/haut/music/algorithm/DataTranslate.java | package com.haut.music.algorithm;
import com.haut.music.model.Collection;
import com.haut.music.model.DownloadRecord;
import com.haut.music.model.PlayRecord;
import java.lang.reflect.Field;
import java.util.*;
import java.util.function.Consumer;
public class DataTranslate {
private final static float PLAY_SCORE=1f;... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/algorithm/Sample.java | src/main/java/com/haut/music/algorithm/Sample.java | package com.haut.music.algorithm;
import com.haut.music.model.Song;
import java.util.*;
import java.util.function.Consumer;
public class Sample {
//权重的累计和
private static int weightSumW2W;
private static int weightSumW2D;
/**
* 根据映射表进行概率采样
* @param weight2EdgeTableW2W
* @return
* 边（word 2 word）
*/
pu... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/algorithm/Training.java | src/main/java/com/haut/music/algorithm/Training.java | package com.haut.music.algorithm;
import com.haut.music.model.Song;
import java.util.*;
import java.util.function.Consumer;
public class Training {
/**
* 嵌入学习
* @param engSongList
* 歌曲信息列表,其遍历顺序对应w2dNetwork的数组[]下标
* @param w2wNetwork
* word 2 word Network
* @param w2dNetwork
* word 2 document network... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/algorithm/DailyAction.java | src/main/java/com/haut/music/algorithm/DailyAction.java | package com.haut.music.algorithm;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationListener;
import org.springframework.context.event.ContextRefreshedEvent;
import org.springframework.web.context.WebAppli... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/algorithm/W2WNetwork.java | src/main/java/com/haut/music/algorithm/W2WNetwork.java | package com.haut.music.algorithm;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
public class W2WNetwork {
/**
* 获取单词节点在w2wNetwork矩阵中横轴的下标
* @param node
* 单词节点
* @param wordSet
* 单词节点集合
* @return
*/
public static int getW2WIndex(String node, Set<Strin... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/algorithm/MininumHeap.java | src/main/java/com/haut/music/algorithm/MininumHeap.java | package com.haut.music.algorithm;
public class MininumHeap {
private int curHeapSize;
private TreeNode[] array;
private boolean isFirstTime=true;
//若母节点的值恒小于等于子节点的值，此堆称为最小堆（min heap）
public MininumHeap() {
}
public MininumHeap(int heapSize) {
array = new TreeNode[heapSize];
}
/**
* 向堆添加元素并保持堆的大小不变.
* 即... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/algorithm/UpdateTask.java | src/main/java/com/haut/music/algorithm/UpdateTask.java | package com.haut.music.algorithm;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import com.haut.music.model.Collection;
import com.haut.music.model.DownloadRecord;
import com.haut.music.model.PlayRecord;
import com.haut.music.service.*;
import com.haut... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/utils/OneDayOneWord.java | src/main/java/com/haut/music/utils/OneDayOneWord.java | package com.haut.music.utils;
import java.util.Random;
public class OneDayOneWord {
/**
* 从单词数组中随机产生一个单词
* @param wordArray
* 单词数组
* @return
* 若数组单词为null，则返回" "
*/
public static String getOneDayOneWord(String []wordArray) {
if(wordArray==null) {
return " ";
}
Random random=new Random();
Str... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/utils/MD5Util.java | src/main/java/com/haut/music/utils/MD5Util.java | package com.haut.music.utils;
import java.security.MessageDigest;
public class MD5Util {
/**
* MD5 生成32位md5码
* @param inStr
* 需要加密的字符串
* @return
*/
public static String string2MD5(String inStr){
MessageDigest md5 = null;
try{
md5 = Message... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/utils/FileUtils.java | src/main/java/com/haut/music/utils/FileUtils.java | package com.haut.music.utils;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
/**
* @Author: Evan
* @Description:
* @Date: Created in 9:33 2019/5/15
* @Modified By:
*/
public class FileUtils {
public static List<String> getAudioFiles() {
List<String> result = new ArrayList<>... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/utils/Static.java | src/main/java/com/haut/music/utils/Static.java | package com.haut.music.utils;
public class Static {
/**
* 用于记录，两张个性化推荐列表，isFromA为true表示，从表A中读取数据;
* 否则从表B中读取.
* 每天早上6点，两张表交替更新
*/
public static volatile boolean isFromA=true;
/**
* 更新个性化推荐列表的时间间隔(这里每天更新一次)
*/
public static final long PERIOD_DAY = 24 * 60 * 60 * 1000;
/**
* 更新开始的时间：时
*/
publi... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/utils/MailService.java | src/main/java/com/haut/music/utils/MailService.java | package com.haut.music.utils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.stereotype.Service;
import javax.mail.*;
import javax.mail.internet.InternetAddress;
impor... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/utils/MailUtil.java | src/main/java/com/haut/music/utils/MailUtil.java | package com.haut.music.utils;
import javax.mail.*;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
import java.util.Properties;
/**
* @Author: Evan
* @Description: 邮箱注册工具类
* @Date: Created in 15:31 2019/4/23
* @Modified By:
*/
/**
* 邮件工具类
*/
public class MailUtil {
/**... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/utils/Request.java | src/main/java/com/haut/music/utils/Request.java | package com.haut.music.utils;
import javax.servlet.http.HttpServletRequest;
import com.haut.music.model.User;
/**
* 获取userSession
*/
public class Request {
public static User getUserFromHttpServletRequest(HttpServletRequest request) {
return (User) request.getSession().getAttribute("user");
}
}
| java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/utils/ReturnMsg.java | src/main/java/com/haut/music/utils/ReturnMsg.java | package com.haut.music.utils;
import com.alibaba.fastjson.JSONObject;
public class ReturnMsg {
/**
*
* @param status
* 状态码
* @param detail
* 详情
* @return
* JSON 格式的字符串
*/
public static String msg(int status,String detail) {
JSONObject jSONObject=new JSONObject();
jSONObject.put("status", stat... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/audio/Cifar10AudioClassifierDemo.java | src/main/java/com/haut/music/audio/Cifar10AudioClassifierDemo.java | package com.haut.music.audio;
import com.github.chen0040.tensorflow.classifiers.models.cifar10.Cifar10AudioClassifier;
import com.haut.music.utils.FileUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.File;
import java.io.IOException;
import java.util.Collections;
import java.util.List;
... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
Evanlovea/music_rec | https://github.com/Evanlovea/music_rec/blob/85919b49d174f568b3d99a356805cdeae944366e/src/main/java/com/haut/music/audio/ResNetV2AudioClassifierDemo.java | src/main/java/com/haut/music/audio/ResNetV2AudioClassifierDemo.java | package com.haut.music.audio;
import com.github.chen0040.tensorflow.classifiers.models.resnet.ResNetV2AudioClassifier;
import com.haut.music.utils.FileUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.File;
import java.io.IOException;
import java.util.Collections;
import java.util.List;
... | java | Apache-2.0 | 85919b49d174f568b3d99a356805cdeae944366e | 2026-01-05T02:31:38.226298Z | false |
googlearchive/AndroidDrawing | https://github.com/googlearchive/AndroidDrawing/blob/5587b00f22f2e619e3826042a5dcfc92ae105613/app/src/main/java/com/firebase/drawing/DrawingActivity.java | app/src/main/java/com/firebase/drawing/DrawingActivity.java | package com.firebase.drawing;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.v... | java | MIT | 5587b00f22f2e619e3826042a5dcfc92ae105613 | 2026-01-05T02:31:43.898572Z | false |
googlearchive/AndroidDrawing | https://github.com/googlearchive/AndroidDrawing/blob/5587b00f22f2e619e3826042a5dcfc92ae105613/app/src/main/java/com/firebase/drawing/Segment.java | app/src/main/java/com/firebase/drawing/Segment.java | package com.firebase.drawing;
import java.util.ArrayList;
import java.util.List;
/**
* @author greg
* @since 6/26/13
*/
public class Segment {
private List<Point> points = new ArrayList<Point>();
private int color;
// Required default constructor for Firebase serialization / deserialization
@Supp... | java | MIT | 5587b00f22f2e619e3826042a5dcfc92ae105613 | 2026-01-05T02:31:43.898572Z | false |
googlearchive/AndroidDrawing | https://github.com/googlearchive/AndroidDrawing/blob/5587b00f22f2e619e3826042a5dcfc92ae105613/app/src/main/java/com/firebase/drawing/ColorPickerDialog.java | app/src/main/java/com/firebase/drawing/ColorPickerDialog.java | package com.firebase.drawing;
import android.app.Dialog;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.ColorMatrix;
import android.graphics.Paint;
import android.graphics.RectF;
import android.graphics.Shader;
import android.graphics.SweepGradien... | java | MIT | 5587b00f22f2e619e3826042a5dcfc92ae105613 | 2026-01-05T02:31:43.898572Z | false |
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