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Merge branch 'master' of shikejing/guns-separation into master

shikejing 4 vuotta sitten
vanhempi
commit
1fc37dde73

+ 84 - 0
guns-main/src/main/java/cn/stylefeng/guns/zjxl/cnotroller/GcFileUploadController.java

@ -0,0 +1,84 @@
package cn.stylefeng.guns.zjxl.cnotroller;
import cn.stylefeng.guns.zjxl.model.UploadModel;
import cn.stylefeng.guns.zjxl.model.ret.BaseResultModel;
import cn.stylefeng.guns.zjxl.model.ret.ResultOneModel;
import cn.stylefeng.guns.zjxlUtil.FastDFSUtil;
import com.alibaba.fastjson.JSONObject;
import com.fasterxml.jackson.databind.node.ObjectNode;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.http.MediaType;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;
import java.io.IOException;
/***
 * @ClassName: GcFileUploadController
 * @Description:
 * @Auther: shi kejing
 * @Date: 2020/11/12 19:47
 */
@Controller
@RequestMapping(value = "/zjxl/upload", produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
@ResponseBody
@Api(description = "文件上传")
public class GcFileUploadController {
    @Autowired
    FastDFSUtil fastDFSUtil;
    @Value("${fastDFS.fastdfs_file_url}")
    private String fastdfs_file_url;
    /**
     * 聊天附件上传
     *
     * @return
     * @throws IOException
     * @throws IllegalStateException
     */
    @RequestMapping(value = "/file", method = RequestMethod.POST)
    @ApiOperation(value = "单文件上传")
    public ResultOneModel<UploadModel> uploadFile(
            @ApiParam(value = "文件", required = true) @RequestParam(value = "file", required = true) MultipartFile file
    ) {
        try {
            UploadModel uploadModel = fileUpload(file);
            return new ResultOneModel<UploadModel>(uploadModel);
        } catch (Exception e) {
            return new ResultOneModel(BaseResultModel.statusEm.file_upload_error.getCode(), BaseResultModel.statusEm.file_upload_error.getMessage() + "," + e.getMessage(), new JSONObject());
        }
    }
    /**
     * 文件上传到fastDfs
     *
     * @param mf
     * @return
     */
    private UploadModel fileUpload(MultipartFile mf) throws Exception {
        UploadModel uploadModel = new UploadModel();
        // 得到文件的完整名称  xxx.txt
        String fullName = mf.getOriginalFilename();
        //得到文件类型
        String fileType = fullName.substring(fullName.lastIndexOf(".") + 1).toLowerCase();
        String fileName = fullName.substring(0, fullName.lastIndexOf("."));
        //上传到fastdfs
        ObjectNode objectNode = fastDFSUtil.upload(mf.getInputStream(), fileType, "");
        //解析返回的objectNode
        uploadModel.setFileName(fileName);
        uploadModel.setFileType(fileType);
        uploadModel.setFullUri(objectNode.get("fid").toString().replaceAll("\"", ""));
        uploadModel.setFullUrl(fastdfs_file_url + objectNode.get("fid").toString().replaceAll("\"", ""));
        return uploadModel;
    }
}