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package OALogic.sql.data;
import java.io.*;
public class FileOperate {
   public FileOperate() {
   }
  
   public static void main(String args[]){
       newFolder("D:/100");
   }
   /**
     * н¨Ä¿Â¼
     * @param folderPath String Èç c:/fqf
     * @return boolean
     */
   public static void newFolder(String folderPath) {
       try {
           String filePath = folderPath;
           filePath = filePath.toString();
           java.io.File myFilePath = new java.io.File(filePath);
           if (!myFilePath.exists()) {
               myFilePath.mkdir();
           }
       }
       catch (Exception e) {
           System.out.println("н¨Ä¿Â¼²Ù×÷³ö´í");
           e.printStackTrace();
       }
   }
   /**
     * н¨Îļþ
     * @param filePathAndName String Îļþ·¾¶¼°Ãû³Æ Èçc:/fqf.txt
     * @param fileContent String ÎļþÄÚÈÝ
     * @return boolean
     */
   public static void newFile(String filePathAndName, String fileContent) {
       try {
           String filePath = filePathA


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/**
  * ´´½¨ËõÂÔͼƬ
  *
  * @param orgpath
  * @param filename
  * @return
  * @description: ÃèÊö
  */
//´Ë·½·¨¶ÔÓÚsshÏîÄ¿²¢ÇÒÕë¶Ô ÉÏ´«¹¦ÄÜʱ£¬·Ç³£ÓÐÓÃ
 public static Boolean createAbbreviateImg(String orgpath, String filename) {
  Boolea ......

JAVAÖÐFileHelperµÄÒ»¸öÓ÷¨

 public boolean writeXML(String content, String filename)
    {  
        String savepath;
        FileOutputStream fout;
//        log.info("content:"+content+ ......

¡¾×ª¡¿Java synchronizedÓ÷¨ËѼ¯

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publicd class syncTest {

synchronized void aMethod() {
//ÐèҪͬ²½Ê¹ÓõĴúÂë
}

synchronized aMethod(){}¿ÉÒÔ·ÀÖ¹¶à¸öÏß³Ìͬʱ ......

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¹Ø¼ü×Ö: java.e800.com.cn/articles/2007/413/1176400876794405339_1.htm
http://java.e800.com.cn/articles/2007/413/1176400876794405339_1.html
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