华为云obs文件上传下载

package org.jeecg.modules.controller;

import io.swagger.annotations.Api;
import lombok.extern.slf4j.Slf4j;
import org.jeecg.common.api.vo.BaseController;

import org.jeecg.common.api.vo.R;
import org.jeecg.common.api.vo.TableDataInfoGenerics;
import org.jeecg.common.aspect.annotation.AutoLog;
import org.jeecg.modules.service.TestService ;
import org.jeecgframework.boot.entity.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.MediaType;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.List;

@RestController
@RequestMapping("/test")
@Slf4j
public class TestController {

    @Autowired
    private TestService testService;


    //上传
    @PostMapping(value = "/add", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
    public R<?> wctTaskRepeat(@RequestParam(value = "taskId", required = true) String taskId, @RequestParam(value = "checkRepeatFile")  String checkRepeatFile, @RequestParam(value = "checkRepeatScore", required = true)  String checkRepeatScore, @RequestParam(value = "file", required = true)  MultipartFile file) {
        return R.ok(testService.add(taskId,checkRepeatFile,checkRepeatScore,file));
    }

    //下载
    @PostMapping(value = "/downloadFile")
    public void downloadFile(HttpServletRequest request, HttpServletResponse response, @RequestParam("fileUrls") List<String> fileUrls) {
        testService.downloadFile(request,response,fileUrls);
    }


}






接口层

package org.jeecg.modules.service;

import com.baomidou.mybatisplus.extension.service.IService;
import org.jeecgframework.boot.entity.Test;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.List;


public interface TestService extends IService<Test> {

    Boolean add(String taskId, String checkRepeatFile, String checkRepeatScore, MultipartFile file);



    void downloadFile(HttpServletRequest request, HttpServletResponse response,List<String> fi
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