Dom4j生成XML document to String

此前苦苦寻找的方法:

 

  
    

   
     
   
     1 
   
      java.io.StringWriter out 
   
     =
   
      
   
     new
   
      java.io.StringWriter();

   
     2 
   
      XMLWriter xw 
   
     =
   
      
   
     new
   
      XMLWriter (out, 
   
     new
   
      OutputFormat (
   
     "
   
      
   
     "
   
     , 
   
     true
   
     , 
   
     "
   
     GB2312
   
     "
   
     ));

   
     3 
   
      xw.write(document);

   
     4 
   
      String xmlstring 
   
     =
   
      out.toString();

   
     5 
   
      
   
     return
   
      xmlstring;