ajax上传并预览图片 后台用MultipartFile保存到服务器

参考参考
需要注意ajax中的formData.append('uploadfile_ant', $('#myFile1')[0].files[0]); //添加图片信息的参数这个uploadfile_ant名字要跟controller中public Object uploadPic(MultipartFile uploadfile_ant,HttpServletRequest request,HttpSession s6) throws Exception {的名字相同

html

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
　

controllor

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
　

filedo

package beans;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.web.multipart.MultipartFile;

@Service
public class filedo {
	@Autowired
	private String description;
    private MultipartFile myfile;
    public String getDescription() {
        return description;
    }
    public void setDescription(String description) {
        this.description = description;
    }
    public MultipartFile getMyfile() {
        return myfile;
    }
    public void setMyfile(MultipartFile myfile) {
        this.myfile = myfile;
    }
	}

//————————————————
//版权声明：本文为CSDN博主「Asher1」的原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接及本声明。
//原文链接：https://blog.csdn.net/a447332241/article/details/75125305
//}