struts2文件上传

struts2文件上传 1.需要的jar 包、commons-io-1.3.2.jar HelloWorldAction.java public class HelloWorldAction{ private String[] image; //获获获获获取上的文件 private String[] imageFileName; //获获获获获获得到上文件的名称 public File[] getImage() { return image; } public void setImage(File[] image) { this.image = image; } public String[] getImageFileName() { return imageFileName; } public void setImageFileName(String[] imageFileName) { this.imageFileName = imageFileName; } public String addUI() { return "success"; } public String execute() throws Exception{ // images/ String realpath = ServletActionContext.getServletContext.getRealPath("/images"); System.out.println(realpath); //判断 if(image!=null){ File savedir = new File(realpath); if(!savedir.getParentFile().exists()) savedir.getParentFile().mkdirs(); for(int i=0;i /WEB-INF/page/message.jsp message.jsp <%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%><% String path = request.getContextPath(); String basePath = request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort() + path + "/"; %> ${message } employee.jsp <%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>

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web.xml 配置