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public   static   String StringFilter(String   str)   throws  
PatternSyntaxException   {
          // Ö»ÔÊÐí×ÖĸºÍÊý×Ö       
          // String   regEx  =  "[^a-zA-Z0-9]";                     

             // Çå³ýµôËùÓÐÌØÊâ×Ö·û  
    String
regEx="[`~!@#$%^&*()+=|{}':;',\\[\\].<>/?~£¡@#£¤%……&*£¨£©——+|
{}¡¾¡¿‘£»£º”“’¡££¬¡¢£¿]";  
    Pattern   p   =   Pattern.compile(regEx);     
    Matcher   m   =   p.matcher(str);     
    return   m.replaceAll("").trim();     
    }

http://sunlianwei.javaeye.com/blog/363759


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Function name: myGetHttpFile2
Description: ÅÀÍøÒ³ÓÃ
Input: URL ÀýÈç:http://www.126.com
Output: ×Ö·û´®,ÍøÒ³µÄHTML
*/
public String myGetHttpFile2(String url){
String authentication=null;
ArrayList al=new ArrayList();
String PageURL = url;
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Date date = new Date();
SimpleDateFormat sdf = new SimpleDateFormat("yyyyÄêMMÔÂddÈÕ HH:mm:ss");
System.out.println(sdf.format(date));
SimpleDateFormat sdf2 = new SimpleDateFormat("MM");
System.out.println(sdf2.format(date));
Calendar c = Calendar.getInstance();
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¡¡¡¡String str2 = str.replaceAll(" ", "");
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