效果图
jsp上传前端代码
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>小夜的传说最新力作！Java实现拖拽上传！！
将图片拖拽到这里
ok，编写完前台代码，在写后台，如下:
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<%@page import="java.util.UUID"%>
<%@page import="org.apache.commons.fileupload.FileItem"%>
<%@page import="java.util.Iterator"%>
<%@page import="java.util.List"%>
<%@page import="org.apache.commons.fileupload.servlet.ServletFileUpload"%>
<%@page import="org.apache.commons.fileupload.disk.DiskFileItemFactory"%>
<%@page import="org.apache.commons.fileupload.FileItemFactory"%>
<%@page import="java.io.File"%>
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%
/*
1、文件上传:
*/
request.setCharacterEncoding("utf-8");
response.setCharacterEncoding("utf-8");
//获取文件路径
String strPath=request.getRealPath("/")+"/upload";
File file =new File(strPath);
if(!file.exists())file.mkdirs();
FileItemFactory factory=new DiskFileItemFactory();
ServletFileUpload upload=new ServletFileUpload(factory);
//从请求对象中获取文件信息
List items= upload.parseRequest(request);
if(items!=null){
for(int i=0;i 
