text stringlengths 3 1.18M |
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package com.beans;
public class Menu extends BaseModel {
private String code;
private String pCode;
private String name;
private String url;
private String target;
private String isLeaf;
private String enabled;
public String getCode() {
return code;
}
public void setCode(String code) {
th... |
package com.beans;
public class MsgClass extends BaseModel {
private String code;// 编码
private String pCode;// 父节点编码
private String name;// 名称
private String leaf;// 是否叶子
private String enabled;// 是否启用
public String getCode() {
return code;
}
public void setCode(String code) {
this.code = cod... |
package com.beans;
public class Code extends BaseModel {
private int id;
private String code;
private String pCode;
private String name;
private String type;
private String enabled;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getCode() {... |
package com.beans;
import java.util.Date;
/**
* 分类信息
* **/
public class Msg extends BaseModel {
private int id;// 编号
private int userID;// 发布用户id
private String userName;// 户名
private int companyID;
private String companyName;
private String classCode;// 分类编号
private String className;// 分类名称
... |
package com.beans;
import java.util.Date;
public class Company extends BaseModel {
// 基本信息
private int id;
private String loginName;// 登录名
private String cName;// 企业名
private String pwd;// 密码
private String pwd1;// 密码
private String pwd2;// 密码
private String pwd3;// 密码
private String kind;// 企业性... |
package com.beans;
public class Attach extends BaseModel {
private int id;
private int pid;//所属id
private String table;//表名
private String name;
private String url;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public int getPid() {
return pid;
}
p... |
package com.util;
import java.util.regex.Pattern;
public class DataUtil {
/** 判断是否是数字 **/
public static boolean isNumeric(String str) {
if (str == null)
return false;
Pattern pattern = Pattern.compile("[0-9]*");
return pattern.matcher(str).matches();
}
}
|
package com.util;
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.RenderingHints;
import java.awt.Toolkit;
import java.awt.geom.AffineTransform;
import java.awt.image.BufferedImage;
import java.awt.image.ColorModel;
i... |
package com.util;
import net.sourceforge.pinyin4j.PinyinHelper;
import net.sourceforge.pinyin4j.format.HanyuPinyinCaseType;
import net.sourceforge.pinyin4j.format.HanyuPinyinOutputFormat;
import net.sourceforge.pinyin4j.format.HanyuPinyinToneType;
import net.sourceforge.pinyin4j.format.HanyuPinyinVCharType;
imp... |
package com.util;
import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.Date;
public class FileUtil {
public final static String uploadPath = "upload";// 上传文件路径
/**
* 流写如文件
* **/
public static boolean inputStreamToFile(Inp... |
package com.util;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.*;
/**
* @author zeting
*/
public class DateUtil {
private static Log log = LogFactory.getLog(DateUtil.class);
public static ... |
package com.service;
import com.dao.MMsgClassDao;
import com.dao.MsgDao;
public interface MsgManager extends UniversalManager {
public MsgDao getMsgDao();
public MMsgClassDao getmMsgClassDao();
}
|
package com.service;
import com.dao.MenuDao;
import com.dao.TreeDao;
public interface SysManager extends UniversalManager {
public TreeDao getTreeDao();
public MenuDao getMenuDao();
}
|
package com.service;
import com.dao.CompanyDao;
import com.dao.UserDao;
public interface CompanyManager extends UniversalManager {
public CompanyDao getCompanyDao();
public UserDao getUserDao();
}
|
package com.service.impl;
import java.io.Serializable;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.jdbc.core.RowMapper;
import com.dao.UniversalDao;
import com.service.Univers... |
package com.service.impl;
import com.dao.CompanyDao;
import com.dao.UserDao;
import com.service.CompanyManager;
public class CompanyManagerImpl extends UniversalManagerImpl implements
CompanyManager {
private CompanyDao companyDao;
private UserDao userDao;
public CompanyDao getCompanyDao() {
retu... |
package com.service.impl;
import com.dao.CompanyDao;
import com.dao.PositionDao;
import com.dao.RollerDao;
import com.dao.UserDao;
import com.service.UserManager;
public class UserManagerImpl extends UniversalManagerImpl implements
UserManager {
private UserDao userDao;
private RollerDao rollerDao;
p... |
package com.service.impl;
import com.dao.MMsgClassDao;
import com.dao.MsgDao;
import com.service.MsgManager;
public class MsgManagerImpl extends UniversalManagerImpl implements
MsgManager {
private MsgDao msgDao;
private MMsgClassDao mMsgClassDao;
public MsgDao getMsgDao() {
return msgDao;
}
pub... |
package com.service.impl;
import com.dao.MenuDao;
import com.dao.TreeDao;
import com.service.SysManager;
public class SysManagerImpl extends UniversalManagerImpl implements SysManager {
private TreeDao treeDao;
private MenuDao menuDao;
public TreeDao getTreeDao() {
return treeDao;
}
public void setTreeDao(T... |
package com.service;
import com.dao.CompanyDao;
import com.dao.PositionDao;
import com.dao.RollerDao;
import com.dao.UserDao;
public interface UserManager {
public UserDao getUserDao();
public RollerDao getRollerDao();
public PositionDao getPositionDao();
public CompanyDao getCompanyDao();
}
|
package com.service;
import java.io.Serializable;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import com.vo.Page;
public interface UniversalManager {
/**
* 更新记录到数据表中
*
* @param object
*/
void update(Object o);
/**
* 增加记录到数据表中
*
* @param object
... |
package com.servlet;
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics2D;
import java.awt.image.BufferedImage;
import java.util.Random;
import javax.imageio.ImageIO;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServlet;
... |
package com.dao;
import java.util.List;
import com.beans.Msg;
import com.vo.Page;
public interface MsgDao extends UniversalDao {
public List getListMMsgByCenterXY(float x,float y,int zoom);
public Page list(int pageNo, int pageSize, Msg msg);
}
|
package com.dao;
import java.util.List;
public interface MMsgClassDao extends UniversalDao {
/**
* 分类显示
*
* @param parent_code
* 根据父节点code
* @param level
* 显示下级层数
* **/
public List getListByParentCode(String parent_code, int level);
}
|
package com.dao;
import java.util.List;
import com.beans.Menu;
public interface MenuDao extends UniversalDao {
/**一级菜单**/
public List getMainMenuList();
/**
* 所有菜单
* **/
public List getMenuList();
//
// /**
// * **/
// public List getListMenuTreeByCode(String code);
//
// public void inse... |
package com.dao;
import java.util.List;
import java.util.Map;
import com.beans.Company;
import com.beans.Position;
import com.beans.User;
import com.vo.Page;
public interface UserDao extends UniversalDao {
public List getListUser(String rollerCode);
public User login(String name,String pwd);
public b... |
package com.dao;
import com.beans.Company;
public interface CompanyDao extends UniversalDao {
public Company login(String name,String pwd);
public boolean companyPwd(int userid, String oldPwd, String newPwd);
}
|
package com.dao.impl;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import com.beans.Company;
import com.beans.Position;
import com.beans.User;
import com.dao.UserDao;
public class UserDaoImpl extends UniversalDaoImpl implements UserDao {
public List getListUser(String rollerC... |
package com.dao.impl;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import com.beans.Msg;
import com.dao.MsgDao;
public class MsgDaoImpl extends UniversalDaoImpl implements MsgDao {
public List getListMMsgByCenterXY(float x,float y,int zoom) {
double r=Math.sqrt(x*x+y*y);
... |
package com.dao.impl;
import java.util.List;
import com.beans.Menu;
import com.dao.MenuDao;
public class MenuDaoImpl extends UniversalDaoImpl implements MenuDao {
/** 一级菜单 **/
public List getMainMenuList() {
String sql = "select * from j_menu where pcode is null and enabled='Y' order by code";
logge... |
package com.dao.impl;
import java.util.List;
import java.util.Map;
import com.beans.Company;
import com.beans.User;
import com.dao.CompanyDao;
public class CompanyDaoImpl extends UniversalDaoImpl implements CompanyDao {
public Company login(String name, String pwd) {
Company c=null;
String sql="fr... |
package com.dao.impl;
import java.util.List;
import com.dao.RollerDao;
public class RollerDaoImpl extends UniversalDaoImpl implements RollerDao{
public List getListTree(String code) {
String sql;
if(code==null)
sql = "select code id,concat('[',code,'] ',name) text,isLeaf leaf from roller where... |
package com.dao.impl;
import java.io.Serializable;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.hibernate.Criteria;
import org.hibernate.Query;
import org.hibernate.criterion.Example;
import org.hibernate.criterion.Projections;
i... |
package com.dao.impl;
import java.util.List;
import com.dao.TreeDao;
public class TreeDaoImpl extends UniversalDaoImpl implements TreeDao {
public List getListByType(int type, boolean enabled) {
String sql;
if (enabled)
sql = "select code,parent_code,name,isLeaf,enabled from tree where type="
... |
package com.dao.impl;
import java.util.List;
import com.dao.MMsgClassDao;
public class MMsgClassDaoImpl extends UniversalDaoImpl implements MMsgClassDao {
public List getListByParentCode(String code, int level) {
String sql;
level = 2 * level;
if (code != null) {
int len = code.length();
... |
package com.dao.impl;
import java.util.HashMap;
import java.util.Map;
import com.beans.Position;
import com.beans.User;
import com.dao.PositionDao;
import com.vo.Page;
public class PositionDaoImpl extends UniversalDaoImpl implements PositionDao {
public Page queryList(int pageNo, int pageSize, Posit... |
package com.dao;
import java.io.Serializable;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import com.vo.Page;
public interface UniversalDao {
/**
* ���¼�¼����ݱ���
*
* @param object
*/
void update(Object o);
/**
* ���Ӽ�¼����ݱ���
*
* @param object
*/
void insert(Obj... |
package com.dao;
import com.beans.Position;
import com.vo.Page;
public interface PositionDao extends UniversalDao {
public Page queryList(int pageNo, int pageSize, Position p);
}
|
package com.filter;
import java.io.IOException;
import java.util.Map;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http... |
package com.controller.base;
import java.beans.PropertyEditor;
import java.io.PrintWriter;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
import javax.servlet.http.HttpServletRequest;
impo... |
package com.controller.base;
import java.util.*;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.BeanFactoryUtils;
import org.springframework.web.servlet.handler.AbstractUrlHandlerMapping;
public class MultiMethodControllerUrlHandlerMapping extends AbstractUrlHandlerMa... |
package com.controller;
import java.util.Date;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.web.servlet.ModelAndView;
import com.beans.User;
import com.controller.base.MultiMethodController;
import com.service.impl.UserManagerImpl... |
package com.controller;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.web.servlet.ModelAndView;
import com.beans.Attach;
import com.beans.Company;
import com.... |
package com.controller;
import java.util.HashMap;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.web.servlet.ModelAndView;
import com.beans.Company;
import com.beans.Position;
import com.beans.UPHistory;
impo... |
package com.controller;
import java.io.Serializable;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import net.sf.json.JSONObject;
import org.springframework.web.servlet.ModelAndView;
... |
package com.controller;
import java.io.Serializable;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.web.servlet.ModelAndView;
import com.beans.Company;
import ... |
package com.controller;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.web.servlet.ModelAndView;
public class ImageController extends UniversalController {
public ModelAndView getImage(HttpServletRequest request,
HttpServletR... |
package com.controller;
import java.util.HashMap;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.web.servlet.ModelAndView;
import com.beans.Company;
import com.beans.MsgReply;
import com.beans.UCHistory;
impo... |
package com.controller;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.web.servlet.ModelAndView;
public class AdminController extends UniversalController {
public ModelAndView getViewHome(HttpServletRequest request,
HttpServletR... |
package com.controller;
import java.util.HashMap;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.web.servlet.ModelAndView;
import com.beans.Company;
import com.beans.MsgReply;
import com.beans.Position;
impor... |
package com.controller;
import java.io.File;
import java.lang.reflect.InvocationTargetException;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.spring... |
package com.vo;
import java.util.List;
import java.util.Map;
public class Site {
private List menu;// 菜单
private String menuHtml;//菜单
private static Site intance = null;
public List getMenu() {
return menu;
}
public void setMenu(List menu) {
this.menu = menu;
}
public String getMen... |
package com.vo;
public class TreeVo {
private String id;
private String text;
private boolean leaf;
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getText() {
return text;
}
public void setText(String text) {
this.text = text;
}
p... |
package com.vo;
import java.util.List;
public class Page {
int pageSize;
int pageNo;
int rowCount;
int pageCount;
List dataList;
String pageNav;
public Page(){
}
public Page(int pageSize,int pageNo,int rowCount,List dataList){
this.pageSize=pageSize;
this.pageNo=pageNo;
this.rowCount... |
package com.beans;
import java.util.Date;
public class Position extends BaseModel{
private int id;
private Company company;//企业
private String name;//职位名称
private String region;//区域
private String sex;//性别
private int wages;//工资
private String workType;//是否兼职，兼职、全职
private int persons;//人数
priva... |
package com.beans;
import java.util.Date;
public class UCHistory extends BaseModel {
private int id;
private int userid;
private int companyid;
private Date createTime;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public int getUserid() {
return user... |
package com.beans;
import java.util.Date;
public class UPHistory extends BaseModel {
private int id;
private int userid;
private int positionid;
private Date createTime;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public int getUserid() {
return use... |
package com.beans;
import java.util.Date;
public class MsgReply extends BaseModel {
private int id;
private int pid;//所属id
private String tableName;//留言数据表名
private int userID;
private String userName;
private int companyID;
private String companyName;
private String title;//留言标题
private Strin... |
package com.beans;
import java.io.Serializable;
import org.apache.commons.lang.builder.ToStringBuilder;
import org.apache.commons.lang.builder.ToStringStyle;
public class BaseModel implements Serializable {
private static final long serialVersionUID = 7806623222674094731L;
public String toString() {
... |
package com.beans;
import java.util.Date;
/**
*
* **/
public class User extends BaseModel {
// 基本信息
private int id;
private String loginName;// 登录名
private String realName;// 真实姓名
private Integer age;// 年龄
private Integer height;// 身高
private String pwd;// 密码
private String pwd1;// 旧密码1
... |
package com.beans;
public class Resume extends BaseModel{
private int id;
private int userID;
private String name;//简历名称
private String valuate;//自我评价
private String experience;//工作经验
private String education;//教育背景
private String intention;//求职意向
private String language;//语言等级
private String doc;... |
package com.beans;
import java.util.Date;
/**
* 新闻信息
* **/
public class News extends BaseModel {
private int id;// 编号
private int classid;// 分类id
private int userID;// 发布用户id
private String userName;// 户名
private int companyID;
private String companyName;
private String title;// 标题
private St... |
package com.beans;
public class Menu extends BaseModel {
private String code;
private String pCode;
private String name;
private String url;
private String target;
private String isLeaf;
private String enabled;
public String getCode() {
return code;
}
public void setCode(String code) {
th... |
package com.beans;
public class MsgClass extends BaseModel {
private String code;// 编码
private String pCode;// 父节点编码
private String name;// 名称
private String leaf;// 是否叶子
private String enabled;// 是否启用
public String getCode() {
return code;
}
public void setCode(String code) {
this.code = cod... |
package com.beans;
public class Code extends BaseModel {
private int id;
private String code;
private String pCode;
private String name;
private String type;
private String enabled;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getCode() {... |
package com.beans;
import java.util.Date;
/**
* 分类信息
* **/
public class Msg extends BaseModel {
private int id;// 编号
private int userID;// 发布用户id
private String userName;// 户名
private int companyID;
private String companyName;
private String classCode;// 分类编号
private String className;// 分类名称
... |
package com.beans;
import java.util.Date;
public class Company extends BaseModel {
// 基本信息
private int id;
private String loginName;// 登录名
private String cName;// 企业名
private String pwd;// 密码
private String pwd1;// 密码
private String pwd2;// 密码
private String pwd3;// 密码
private String kind;// 企业性... |
package com.beans;
public class Attach extends BaseModel {
private int id;
private int pid;//所属id
private String table;//表名
private String name;
private String url;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public int getPid() {
return pid;
}
p... |
package com.util;
import java.util.regex.Pattern;
public class DataUtil {
/** 判断是否是数字 **/
public static boolean isNumeric(String str) {
if (str == null)
return false;
Pattern pattern = Pattern.compile("[0-9]*");
return pattern.matcher(str).matches();
}
}
|
package com.util;
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.RenderingHints;
import java.awt.Toolkit;
import java.awt.geom.AffineTransform;
import java.awt.image.BufferedImage;
import java.awt.image.ColorModel;
i... |
package com.util;
import net.sourceforge.pinyin4j.PinyinHelper;
import net.sourceforge.pinyin4j.format.HanyuPinyinCaseType;
import net.sourceforge.pinyin4j.format.HanyuPinyinOutputFormat;
import net.sourceforge.pinyin4j.format.HanyuPinyinToneType;
import net.sourceforge.pinyin4j.format.HanyuPinyinVCharType;
imp... |
package com.util;
import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.Date;
public class FileUtil {
public final static String uploadPath = "upload";// 上传文件路径
/**
* 流写如文件
* **/
public static boolean inputStreamToFile(Inp... |
package com.util;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.*;
/**
* @author zeting
*/
public class DateUtil {
private static Log log = LogFactory.getLog(DateUtil.class);
public static ... |
package javabook.ch10;
public class StringBufferExam1 {
/**
* @param args
*/
public static void main(String[] args) {
StringBuffer str1 = new StringBuffer("Hello JAVA");
StringBuffer str2 = new StringBuffer("안녕하세요 자바 ");
System.out.println("버퍼1내용 = > " + str1);
System.out.println("버퍼1크기 = > " + str... |
package javabook.ch10;
public class StringBufferExam2 {
/**
* @param args
*/
public static void main(String[] args) {
StringBuffer str1 = new StringBuffer("안녕요 자바 ");
System.out.println("버퍼에 들어있는 내용 => " + str1);
System.out.println("문자열 끼워넣기 = > " + str1.insert(3, "Power"));
System.out.println("5번째 버퍼의... |
package javabook.ch10;
//문자열 탐색
class IndexExam {
public static void main(String args[]) {
String s = "알기 쉽게 해설한 JAVA. " + "java 배우기 쉽게 쓴 java 해설서";
System.out.println(s);
System.out.println("indexOf(해) = " + s.indexOf('해'));
System.out.println("lastIndexOf(해) = " + s.lastIndexOf('해'));
... |
package javabook.ch10;
public class CompareTo {
static String array1[] = {
"IMF", "제주도", "자바도사", "한글나라", "Computer","모카", "Java", "인터넷검색", "초롱초롱", "come", "바람", "스크립터",
"군고구마", "도서", "their", "contry"
};
public static void main(String[] args) {
System.out.println("========= 정렬 전 데이터 =========");
for(int k... |
package javabook.ch10;
//문자열의 변환
class SubStringExam {
public static void main(String args[]) {
String str = "알기 쉽게 해설한 자바";
System.out.println("인덱스 5부터 8 이전까지의 문자 : " + str.substring(5,8));
System.out.println(str.concat("와 예제 프로그램"));
System.out.println(str.replace('한','된'));
str = " " +... |
package javabook.ch10;
/*
* String [] str = {"Java", "자바", "computer", "CORBA", "대한민국", "Millennium", "인터넷"};
위 문자열을 배열을 이용하여 문제를 풀어라.
- 문자열중에 영문으로 되어있는 요소들만 출력하는 프로그램을 작성하시오.
- 영문 요소들의 모든 문자들을 대문자와 소문자로 출력하는 프로그램을 작성하시오.
- 모든 요소들의 3번째 자리에 "java"가 삽입되도록 프로그램을 작성하시오.
- 영문 요소들 중에 "e" 문자를 포함하고 있는 요소만을 출력하는 프로그램을 작성하시오... |
package javabook.ch10;
//형 변환
class ConvertString {
public static void main(String args[]) {
int a = 2002 ;
char b[] = {'w','o','r','l','d','c','u','p'};
System.out.println(String.valueOf(a) + " " + String.valueOf(b) + "은 한국에서....");
String s1 = String.valueOf(b);
// valueOf() 메소드는 stat... |
package javabook.ch10;
/*
* StringBuffer str = new StringBuffer("알기 쉽게 해설한 자바");
위를 이용하여 문제를 풀어라.
- 알기 쉽게 해설한 자바입니다"를 출력하는 프로그램을 작성하시오.
-"자바"를 "JAVA"로 바꾸어 출력하는 프로그램을 작성하시오.
-"알기 쉽게 충분히 해설한 자바"를 출력하는 프로그램을 작성하시오.
-"알기 쉽게 해설한 자바"를 거꾸로 프로그램을 작성하시오.
*/
public class todo20111205_02 {
/**
* @param args
*/
p... |
package javabook.homework02;
class java_ex{
String name;
int point;
float pointf;
public void java_ex3(int i){
System.out.println(i);
}
public void java_ex1(int i, float j){
System.out.println(i+" " + j);
}
public void java_ex2(int i, float j, String k){
System.out.println(i + " " + j + " " + k);
... |
package javabook.ch09;
//�츮�� �켱 ������ ���ϴ� ���
class ThreadPriority extends Thread{
public void PriorityTest(String str){
super(str);
}
public void run(){
try{
for(int i = 0; i<5; i++){
Thread.sleep(10);
System.out.println(i +getName()+"�켱����:" + getPriority());
}
}catch(In... |
package javabook.ch09;
class ThreadDouble extends Thread {
public void ThreadTest(String str){
super(str);
}
public void run(){
try{
for(int i=0; i<10; i++){
Thread.sleep(2);
System.out.println(i+getName());
}
System.out.println("��"+getName());
}
catch(InterruptedException e){... |
package javabook.ch09;
public class ThreadforRunnable implements Runnable{
public void run(){
try{
for(int i=0; i<10; i++){
Thread.sleep(200);
System.out.println("�˱⽬�� �ڹ� �ؼ�: " + i );
}catch(catch(InterruptedException e){
System.out.println(e);
}
}
}
}
|
package javabook.ch09;
class ThreadTest extends Thread{
public void run(){
try{
for(int i=0; i<10; i++){
Thread.sleep(200);
System.out.println("�˱⽬�� �ڹ� �ؼ�: " + i);
}
}catch(InterruptedException e) {
System.out.println(e);
}
}
}
class ThreadfromThread{
public static void main... |
package javabook.ch09;
class Account{
private int total = 0;
synchronized void deposit(int amount){
total += amount;
}
int gettotal(){
return total;
}
}
class Customer extends Thread{
Account account1;
Customer(Account account){
this.account1 = account;
}
public void run(){
try{
f... |
class Producer extends Thread {
private Buffer blank;
public Producer(Buffer blank) {
this.blank = blank ;
}
public void run() {
for (int i=0; i<10;i++) {
blank.put(i);
// 생산자 스레드는 계속해서 put() 메소드 호출
System.out.println("생산자 : 생산 " + i);
try {
sleep((int)(Math.random() * 10... |
package javabook.homework01;
import java.awt.Window;
import java.io.IOException;
public class ch04_3_1 {
/**
* @param args
*
* If else if 문을 연습하기 위해서 정수를 한 개 입력받아 양수인지 음수인지 0인지 판단하는 프로그램을 작성하라.
*
*/
public static void main(String[] args) throws IOException{
System.out.println("정수 하... |
package javabook.homework01;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class ch04_3_2 {
/**
* @param args
*
* If else 정수를 두개 입력받아 최대값을 구하는 프로그램을 작성하라.
*
*/
public static void main(String[] args) throws IOException{
Buffered... |
package javabook.homework01;
public class ch04_3_4 {
/**
* @param args
*
* For 문을 사용하여 알파벳 A부터 Z까지 출력하여라.
*
*/
public static void main(String[] args) {
int i;
System.out.printf("A ~ Z 출력프로그램\n");
for(i=65;i<=90;i++)
System.out.printf("%c ",i);
}... |
package javabook.homework01;
public class ch04_3_3 {
/**
* @param args
*
* For 문과 if 문을 사용하여 1에서 100사이의 짝수의 합을 구하는 프로그램을 작성하라.
*
*/
public static void main(String[] args) {
int n, sum1,sum2 = 0;
for(n=1; n<=100; n++){
if(n%2 == 0){
sum1 = sum2;
sum2 += n;
//System.out... |
package javabook.homework01;
import java.math.BigInteger;
public class ch04_3_5 {
/**
* @param args
*
* For문을 사용하여 1!, 2!, 3!... 10! 을 구하여라.
*
*/
public static void main(String[] args) {
for (int i = 0; i <= 10; i++)
System.out.format("%3d! = %d%n", i, factorial(i));
}
... |
package javabook.ch06;
class Sungjuk_6_6 {
void title() {
System.out.println("*** 종단 클래스(final class) ***");
System.out.println("*** 자바의 성적 출력 ***");
System.out.println("**학번** **성명** **점수**");
System.out.println("---------------------------");
}
}
abstract class Sungjuk_6_6_1 extends Sungjuk... |
package javabook.ch06;
/*
* 추상 클래스
하위 클래스에서 구현될 추상적인 기능만을 추상 메소드로 선언
추상 메소드는 기능이 무엇(What)인지만을 선언하고 구현부분이 없는 메소드이다
추상 메소드는 하위 클래스에서 오버라이딩되어 구현된다
추상 클래스는 추상 메소드 외에 일반적인 속성과 메소드를 가질 수 있다.
abstract class 클래스이름 {
……..// 일반 속성과 메소드 기술
abstract void 추상메소드이름(); // 추상 메소드 선언
……..
}
*/
abstract class S... |
package javabook.ch06;
class Sungjuk_6_2 {
String hakbun;
String name;
int jumsu;
public void set_hakbun(String hakbun) {
this.hakbun = hakbun;
}
public void set_name(String name) {
this.name = name; }
public void set_jumsu(int jumsu) {
this.jumsu = jumsu; }
void prt_data() {
System.out.pr... |
package javabook.ch06;
/*
<<super의 사용>>
하위 클래스에 의해 가려진 상위 클래스의 멤버 변수나 메소드에 접근할 때
super.객체변수
super.메소드이름(매개변수)
상위 클래스의 생성자를 호출할 때
super(매개변수)
*/
class D1 {
int x = 1000;
void display() {
System.out.println("상위클래스 D1의 display() 메소드 입니다");
}
}
class D2 extends D1 {
int x = 2000;
void... |
package javabook.ch06;
interface Small {
int CONS = 5;
public void display(String s);
}
class Big implements Small {
int a = 10;
public void display(String s)
System.out.println("display 메소드 구현 " + s);
}
}
class InterTest {
public static void main(String args[]) {
Small interfaceA;
... |
package javabook.ch06;
class red {
void callme() {
System.out.println("클래스 A의 callme() 메소드 실행");
}}
class color extends red {
void callme() { //오버라이딩 된 메소드
System.out.println("클래스 B의 callme() 메소드 실행");
}}
class print extends red { //오버라이딩 된 메소드
void callme() {
System.out.printl... |
package javabook.ch06;
class Sungjuk_6_1 {
String hakbun;
String name;
int jumsu;
public void set_hakbun(String hakbun) {
this.hakbun = hakbun;
}
public void set_name(String name) {
this.name = name; }
public void set_jumsu(int jumsu) {
this.jumsu = jumsu; }
public void prt_data() {
Sys... |
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