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JavaÎļþ²Ù×÷´óÈ«
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 = new FileReader(%%1);
BufferedReader br = new BufferedReader(fr);
String %%2 = br.readLine();
while (%%2 != null) {
%%3
%%2 = br.readLine();
}
br.close();
fr.close();
8.дÈëÎļþ
//import java.io.*;
// ½«Êý¾ÝдÈëÎļþ
try {
FileWriter fw
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Calendar time=Calendar.getInstance();
time.clear();
time.set(Calendar.YEAR,year);
time.set(Calendar.MONTH,i-1);//×¢Òâ,Calendar¶ÔÏóĬÈÏÒ»ÔÂΪ0
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