下载文件

js: 

<a  href="FirstPayRemind!downLoadRecordFile.action?file_url='\pqsoft\file\1442913807202Green-nature.jpg'&file_name='Green-nature.jpg'"  >&nbsp;|下载</a>

action:

public Reply downLoadRecordFile() {
Map<String,Object> map = _getParameters();
System.out.println(map+"ddddd");
return new ReplyFile(new File(map.get("file_url") + ""), map.get("file_name") + "")
}