java.lang.IllegalArgumentException: Invalid % sequence at xxx 问题处理

java.lang.IllegalArgumentException: Invalid % sequence at xxx

 

该页面采用的是DWR分页，经过一番搜罗，终于修成正果.解决办法

 try {
      sc = java.net.URLDecoder.decode(sc ,"UTF-8");
 } catch (UnsupportedEncodingException e) {
      e.printStackTrace();
 }

 修正后代码如下：

 

 try {
      sc = URLDecoder.decode(sc.replaceAll("%(?![0-9a-fA-F]{2})", "%25") ,"UTF-8");
 } catch (UnsupportedEncodingException e) {
      e.printStackTrace();
 }