Struts 文件下载（备忘）

JSP:

location.href = "${basePath}/ratingFin/financialReport!downLoadBatchFinTemplate.action

XML:

<result name="downLoadBatchFinTemplate" type="stream">        <param name="contentType">application/vnd.ms-excel</param>                  <param name="contentDisposition">attachment;filename="${fileName}"</param>                  <param name="bufferSize">1024</param>                <param name="inputName">fileIns</param>       </result>

ACTION:

private InputStream fileIns;private String fileName;

public InputStream getFileIns() {return fileIns;}public void setFileIns(InputStream fileIns) {this.fileIns = fileIns;}public String getFileName() {return fileName;}public void setFileName(String fileName) {this.fileName = fileName;}

eg:

/** * 下载导入模板 * @return */public String downLoadFinTemplate() {String tablePhyName = this.financialReportService.getTablePhyName(condition);try{fileName = tablePhyName+".xls";String fileUrl = ServletActionContext.getServletContext().getRealPath(FinConstants.FIN_DOWNLOAD_TEMPLATE)+File.separator+fileName;    File file = new File(fileUrl);        String tmpFileName = FinConstants.FIN_REPORT_PERTYPE_MAP.get(condition.getPersionType());    fileName = tmpFileName.split("SP")[0]+"("+tablePhyName+").xls";fileName = DownLoadUtil.transFileName(fileName, super.getAppRequest());if (file.exists()) {fileIns = new FileInputStream(file);}    } catch(Exception e){    log.error("FinancialReportAction.downLoadFinTemplate error", e);    } finally {        }return "downLoadFinTemplate";}