springboot-FIleupload

 

package com.bjsxt.controller;import java.io.File;import java.util.HashMap;import java.util.Map;import javax.servlet.http.HttpServletRequest;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RestController;import org.springframework.web.multipart.MultipartFile;/** * SpringBoot文件上传 * * *///@Controller@RestController //表示该类下的方法的返回值会自动做json格式的转换public class FileUploadController {    /*     * 处理文件上传     */    @RequestMapping("/fileUploadController")    public Map
      
        fileUpload(MultipartFile filename)throws Exception{        System.out.println(filename.getOriginalFilename());        filename.transferTo(new File("d:/"+filename.getOriginalFilename()));        Map
       
         map = new HashMap<>();        map.put("msg", "ok");        return map;    }            @RequestMapping("/hello")    public Map
        
           test(HttpServletRequest request){        Map
         
           map = new HashMap<>();        map.put("msg", "ok");        return map;    }}
         
        
       
      

package com.bjsxt;import org.springframework.boot.SpringApplication;import org.springframework.boot.autoconfigure.SpringBootApplication;/** * SpringBoot文件上传 * * */@SpringBootApplicationpublic class App {    public static void main(String[] args) {        SpringApplication.run(App.class, args);    }}

          
      
               上传文件：
       
       
        
           
      

spring.http.multipart.maxFileSize=200MBspring.http.multipart.maxRequestSize=200MB

        
       
        4.0.0
         
           
        
         org.springframework.boot
            
        
         spring-boot-starter-parent
            
        
         1.5.10.RELEASE
          
         
       
        com.bjsxt
         
       
        07-spring-boot-fileupload
         
       
        0.0.1-SNAPSHOT
           
         
             
        
         1.7
          
           
         
            
                
         
          org.springframework.boot
                 
         
          spring-boot-starter-web