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1¡¢¶Á·½·¨
public String convertLink_DB(String s) {
  if(s != null){
   try{
    byte[] b = s.getBytes();
    for(int i=0; i<b.length; i++){
     b[i] = (byte)(b[i]-128);
    }
    return new String(b, "gb2312");
   }catch(Exception e){
    e.printStackTrace();
    return "";
   }
  }
  return "";
 }
2¡¢Ð´·½·¨
public String convertLink_DB(String s) {
  if(s != null){
   try{
    byte[] b = s.getBytes();
    for(int i=0; i<b.length; i++){
     b[i] = (byte)(b[i]+128);
    }
    return new String(b, "gb2312");
   }catch(Exception e){
    e.printStackTrace();
    return "";
   }
  }
  return "";
 }
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new String(s, "gb2312");
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new String(s, "8859-1");


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 //1.ÆÕͨµÄÖ±½ÓÒýÓÃ
class test {
   private int x,y;
   public test(int x,int y) {
       setX(x);//Ò²¿ÉÒÔдΪthis.setX(x);ÕâÖÖÇé¿öÏÂthis¿ÉÒÔÊ¡ÂÔ.
   }
}
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public static void main(String[] args)
{
Integer[] arrInt = new Integer[6];
arrInt[0] = 123;
arrInt[1] = 3453;
arrInt[2] = 345;
arrInt[3] = 23;
arrInt[4] = 11;
arrInt[5] = 345;

int temp = 0;
for (int i ......

Javaƽ̨ÉϽøÐжàÏ̱߳à³ÌµÄȱÏÝ

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Javaƽ̨ÉϽøÐжàÏ̱߳à³ÌµÄȱÏÝ
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Java ѧÉú¹ÜÀíϵͳ´úÂë

//³õѧJAVA  ¿ª·¢ÁËÒ»¸ö ѧÉú¹ÜÀí³ÌÐò£¬ÄóöÀ´É¹É¹£¬ÒÔ±ã´ó¼Ò²Î¿¼»òÆÀÂÛ Ö¸³ö²»×ãÖ®´¦£¡Ð»Ð» ÓÉÓÚ´Ë´¦²»ÄÜÉÏ´«ÕÕÆ¬£¬¹Ê·ÅÔÚÎÒµÄÏà
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//Õâ¸öµÇÈë½çÃæµÄ³ÌÐò£º
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
impor ......

JAVA²Ù×÷Îļþ£¨´´½¨¡¢É¾³ý¡¢¸´ÖÆ¡¢¼ôÇУ©

package fileTest;
import java.io.*;
public class FileOperate {
   public FileOperate() {
   }
  
   public static void main(String args[]){
     //  newFolder("D:/100");
       moveFile("e:/978 ......
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