spring_demo/springMvc/src/main/java/com/controller/UploadFileController.java

package com.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.CookieValue;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletRequest;
import java.io.File;
import java.io.IOException;

@Controller
public class UploadFileController {
    // http://localhost:8083/template/upload_file.jsp
    @RequestMapping("/uploadFile")
    @ResponseBody
    public String uploadFile (String name, MultipartFile file1) throws IOException {
        System.out.println(12312);
        String originalFilename = file1.getOriginalFilename();
        file1.transferTo(new File("D:\\javaProject\\" + originalFilename));
        return "upload_file";
    }
}