struts2 ajax上传图片以及提交form表单的值

package com.zuxia.action; import java.io.File; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import org.apache.struts2.ServletActionContext; public class LoginAction { private File uploadFile; private String title; private String uploadFileFileName; private String uploadFileContentType; private String out; public String add(){ String realPath = ServletActionContext.getServletContext().getRealPath("/upload"); FileInputStream fis=null; FileOutputStream fos=null; try { fis=new FileInputStream(uploadFile); fos=new FileOutputStream(realPath+"/"+uploadFileFileName); int len=0; byte [] bt=new byte[1024]; while((len=fis.read(bt))!=-1){ fos.write(bt, 0, len); } } catch (Exception e) { e.printStackTrace(); }finally{ try { fis.close(); fos.close(); } catch (IOException e) { e.printStackTrace(); } } out="true"; return "success"; } public String getOut() { return out; } public void setOut(String out) { this.out = out; } public File getUploadFile() { return uploadFile; } public void setUploadFile(File uploadFile) { this.uploadFile = uploadFile; } public String getTitle() { return title; } public void setTitle(String title) { this.title = title; } public String getUploadFileFileName() { return uploadFileFileName; } public void setUploadFileFileName(String uploadFileFileName) { this.uploadFileFileName = uploadFileFileName; } public String getUploadFileContentType() { return uploadFileContentType; } public void setUploadFileContentType(String uploadFileContentType) { this.uploadFileContentType = uploadFileContentType; } }