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package File_Case_package;
import java.io.File;
import java.io.IOException;
public class case_demo1 {
public static void main(String[] args) throws IOException {
//在当前模块下的rough_draft文件夹中创建一个a.txt文件
//1、创建a.txt的父级路径
File file = new File("/Users/zhaoxiaoyong/Documents/Java/File_project/File_module/src/rough_draft");
//2、创建父级路径
//如果rough_draft是存在的,那么此时创建失败
//如果rough_draft是不存在的,那么此时创建成功
file.mkdirs();
//3、拼接父级路径和子级路径
File f1 = new File(file, "a.txt");
boolean b = f1.createNewFile();
if(b){
System.out.println("创建成功");
}else{
System.out.println("创建失败");
}
}
}