日期:2014-05-16 浏览次数:20988 次
			function downLoad(tdFileId){
					var paySaveFileName = document.getElementById(tdFileId).paySaveFileName;
					var payUploadFileName = document.getElementById(tdFileId).payUploadFileName;
					payUploadFileName = escape(encodeURIComponent(payUploadFileName));
					if(paySaveFileName!=''&&isExist(paySaveFileName)){
						window.location.href="<%=URL%>orderInfo/orderDownLoad.action?downFileName="+payUploadFileName+"&ext2="+paySaveFileName;
					}else{
						 alert("付款凭证不存在,请重新上传!");
					}
			}	<!-- 下载报告的Action定义 -->
		<action name="orderDownLoad" class="orderInfoAction"> 
			
			<result name="success" type="streamx"> 
			
			 <param name="contentType">text/plain</param>
			
			<param name="inputName">inputStream</param> 
			
			<!-- 使用经过转码的文件名作为下载文件名,downloadFileName属性 
			
			对应action类中的方法 getDownloadFileName() --> 
			
			<param name="contentDisposition">attachment;filename="${downloadFileName}"</param> 
			
			<param name="bufferSize">5242880</param> 
			
			</result> 
			
			</action> 		public String getDownloadFileName() throws Exception {
			String downFileName =request.getParameter("downFileName");
			downFileName = URLDecoder.decode(downFileName, "UTF-8");
			response.setHeader("Content-Disposition", "attachment; filename="+new String(downFileName.getBytes("gb2312"),"iso-8859-1")); 
			try {
				// 一定要这样处理下,转换成ISO8859方式的西欧字符集。
				downFileName = new String(downFileName.getBytes(), "ISO8859-1");
			} catch (UnsupportedEncodingException e) {
				e.printStackTrace();
			}
			return downFileName;
		}