1. 解决报错问题。

Xiajijian

2026-02-05 cf57e1900603305d12bf76b647234be0dcfce9fe

 ard-admin/src/main/java/com/ard/web/controller/inspection/BigFileUploadController.java

@@ -1,17 +1,66 @@
package com.ard.web.controller.inspection;

import io.lettuce.core.dynamic.annotation.Value;
import com.ard.common.annotation.Log;
import com.ard.common.core.controller.BaseController;
import com.ard.common.core.domain.AjaxResult;
import com.ard.common.enums.BusinessType;
import com.ard.inspection.service.IBigFileUploadService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import io.swagger.annotations.Api;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import java.util.*;

/**
 * @author xia
 */
@Api(tags = "大文件上传")
@RestController
@RequestMapping("/inspection/bigfile")
public class BigFileUploadController {
@Slf4j
public class BigFileUploadController extends BaseController {

    /** 若依文件上传根目录（从配置文件读取） */
    //@Value("${ruoyi.profile}")
    private String uploadRootDir;
    @Autowired
    private IBigFileUploadService bigFileUploadService;

    //@Value(value = "${inspection.profile}")
    private String uploadPath;

    //@Value(value = "${inspection.chunk.path}")
    private String chunkPath;

    /**
     * 检查分片是否存在
     */
    @GetMapping("/chunks/{fileMd5}")
    public AjaxResult checkChunk(@PathVariable String fileMd5) {
        Map<String, Object> result = bigFileUploadService.checkChunk(fileMd5,chunkPath);
        return AjaxResult.success(result);
    }

    /**
     * 上传分片
     */
    @PostMapping("/chunk")
    public AjaxResult uploadChunk(@RequestParam("file") MultipartFile file,
                                  @RequestParam("chunkNumber") Integer chunkNumber,
                                  @RequestParam("fileMd5") String fileMd5) {
        Map<String, Object> result = bigFileUploadService.uploadChunk(file, chunkNumber, fileMd5, chunkPath);
        return AjaxResult.success(result);
    }

    /**
     * 合并切片
     */
    @Log(title = "合并切片", businessType = BusinessType.IMPORT)
    @PostMapping("/merge")
    public AjaxResult mergeChunks(@RequestParam("md5") String md5,
                                  @RequestParam("fileName") String fileName) {
        Map<String, Object> result = bigFileUploadService.mergeChunks(md5, fileName, uploadPath);
        return AjaxResult.success(result);
    }

}