JavaÎļþ²Ù×÷´óÈ«£¨Ò»£©
1.´´½¨Îļþ¼Ð
//import java.io.*;
File myFolderPath = new File(%%1);
try {
if (!myFolderPath.exists()) {
myFolderPath.mkdir();
}
}
catch (Exception e) {
System.out.println("н¨Ä¿Â¼²Ù×÷³ö´í");
e.printStackTrace();
}
2.´´½¨Îļþ
//import java.io.*;
File myFilePath = new File(%%1);
try {
if (!myFilePath.exists()) {
myFilePath.createNewFile();
}
FileWriter resultFile = new FileWriter(myFilePath);
PrintWriter myFile = new PrintWriter(resultFile);
myFile.println(%%2);
resultFile.close();
}
catch (Exception e) {
System.out.println("н¨Îļþ²Ù×÷³ö´í");
e.printStackTrace();
}
3.ɾ³ýÎļþ
//import java.io.*;
File myDelFile = new File(%%1);
try {
myDelFile.delete();
}
catch (Exception e) {
System.out.println("ɾ³ýÎļþ²Ù×÷³ö´í");
e.printStackTrace();
}
4.ɾ³ýÎļþ¼Ð
//import java.io.*;
File delFolderPath = new File(%%1);
try {
delFolderPath.delete(); //ɾ³ý¿ÕÎļþ¼Ð
}
catch (Exception e) {
System.out.println("ɾ³ýÎļþ¼Ð²Ù×÷³ö´í");
e.printStackTrace();
}
5.ɾ³ýÒ»¸öÎļþϼÐËùÓеÄÎļþ¼Ð
//import java.io.*;
File delfile=new File(%%1);
File[] files=delfile.listFiles();
for(int i=0;i<files.length;i++){
if(files[i].isDirectory()){
files[i].delete();
}
}
6.Çå¿ÕÎļþ¼Ð
//import java.io.*;
File delfilefolder=new File(%%1);
try {
if (!delfilefolder.exists()) {
delfilefolder.delete();
}
delfilefolder.mkdir();
}
catch (Exception e) {
System.out.println("Çå¿ÕĿ¼²Ù×÷³ö´í");
e.printStackTrace();
}
7.¶ÁÈ¡Îļþ
//import java.io.*;
// ÖðÐжÁÈ¡Êý¾Ý
FileReader fr =
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package com.sunz.fileUpload;
public class RarToFile {
//cmd ѹËõÓë½âѹËõÃüÁî
private static String rarCmd = "C:\\Program Files\\WinRAR\\Rar.exe a ";
private static String unrarCmd = "C:\\Program Files\\W ......
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package
cn.arthurs.web;
import ja ......