欧美在线a,亚洲福利,国内激情av片

記述一下步驟以備查。

準備工作：

需要把Jakarta Commons FileUpload及Jakarta Commons io的包放lib里。

我這邊的包是：

commons-fileupload-1.1.1.jar
commons-io-1.3.2.jar

然后在spring-servlet.xml進行multipartResolver配置，不配置好上傳會不好用。

									<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> 

									<property name="maxUploadSize"><value>100000</value></property>

									<property name="defaultEncoding"><value>UTF-8</value></property> 

									</bean>

接下來就是頁面了：

注意Form的寫法和文件上傳組件的寫法。

									<form action="uploadPosdetailFile.html" method="post" ENCTYPE="multipart/form-data">

									<div class="form" >

									<p>

									<span class="req"><input id="startDateTxt" name="startDateTxt" class="field size4" title="Enter the date" /></span>

									<label>Start Date: <span>(Date format:MM/dd/yyyy,eg:01/01/2014)</span></label>

									</p>

									<p>

									<span class="req"><input id="endDateTxt" name="endDateTxt" class="field size4" title="Enter the date" /></span>

									<label>End Date: <span>(Date format:MM/dd/yyyy,eg:12/25/2014)</span></label>

									</p>

									<p>

									<span class="req"><input type="file" name="uploadFileCtrl" class="field size4" title="Choose the file" /></span>

									<label>Upload file: <span>(click browse to choose)</span></label>

									</p>

									</div>

									<div class="buttons">

									<input id="queryBtn" type="Submit" class="button" value="Submit" />

									</div>

									</form>

再在控制器里寫處理代碼，注意參數和頁面控件的對應關系：

									@RequestMapping(value="/uploadPosdetailFile")

									public String uploadPosdetailFile(@RequestParam("startDateTxt") String startDateTxt, 

									@RequestParam("endDateTxt") String endDateTxt,

									@RequestParam("uploadFileCtrl") MultipartFile file,HttpServletRequest request,HttpServletResponse response){

									try {

									System.out.println("@@@@@@@@@1.startDateTxt="+startDateTxt);

									System.out.println("@@@@@@@@@2.endDateTxt="+endDateTxt);

									System.out.println("@@@@@@@@@3.file="+file.getOriginalFilename());// 得到上傳文件的文件名

									if(file.isEmpty()==false){

									InputStream is=file.getInputStream();

									InputStreamReader isr = new InputStreamReader(is);

									BufferedReader br=new BufferedReader(isr); 

									String s;

									while((s=br.readLine())!=null ){

									System.out.println(s);

									}

									br.close();

									isr.close();

									is.close();

									}

									return "/pages/posdetail/uploadposdetailresult/index.jsp";

									} catch (Exception e) {

									e.printStackTrace();

									logger.error(e);

									request.setAttribute("error", e.getClass());

									request.setAttribute("reason", e.getMessage());

									StackTraceElement[] arr=e.getStackTrace();

									request.setAttribute("stackTraceElements", arr);

									return "pages/error/index.jsp";

									}

									}