package ball.news; import java.io.*; import news.ReadTemplates; public class  ReplaceAll {  private static Object a = new Object();  public ReplaceAll()  {   } 
 public String replace(String content,String flag,String temp)  {   String str = null;            try         {          //System.out.println("before-----"+content);          String s1 = content;             str = s1.replaceAll(flag,temp);              // System.out.println("replace after-----"+str);         }         catch(Exception e)         {          System.out.println("replace all error:"+e.getMessage());         }         return str;              }     private static void a(String s)     {         File file = new File(s);         if(!file.exists())             file.mkdirs();     } }
   
 
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