Struts 2 File Upload Tutorial

package com.zsj.struts2.fileupload.action;

import java.io.File;

import org.apache.commons.io.FileUtils;

import org.apache.struts2.ServletActionContext;

import com.opensymphony.xwork2.ActionSupport;

public class FileUploadAction extends ActionSupport {

private File userImage;

private String userImageContentType;

private String userImageFileName;

@Override

public String execute() throws Exception {

String pathname = ServletActionContext.getServletContext().getRealPath("/images");

File destFile  = new File(pathname );

if(!destFile.getParentFile().exists()){

destFile.getParentFile().mkdirs();

FileUtils.copyFile(userImage, destFile  );

}

return super.execute();

}

public File getUserImage() {

return userImage;

}

public void setUserImage(File userImage) {

this.userImage = userImage;

}

public String getUserImageContentType() {

return userImageContentType;

}

public void setUserImageContentType(String userImageContentType) {

this.userImageContentType = userImageContentType;

}

public String getUserImageFileName() {

return userImageFileName;

}

public void setUserImageFileName(String userImageFileName) {

this.userImageFileName = userImageFileName;

}

}

多文件上传，将属性定义为数组就好，如File image[]