摘要：
来源：http://yuanyong.javaeye.com/blog/654292Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--><script>function cleanFile(id){ var _file = document.getElementById(id); if(_file.files){ _file.value =""; }else{ if (typeof _file !="ob 阅读全文
