提交NPU获取结果的代码，

Signed-off-by: zouap <zouap@pcl.ac.cn>

routers/repo/aisafety.go

@@ -151,7 +151,28 @@ func sendNPUInferenceResultToTest(job *models.Cloudbrain) {
 		BDName:      datasetnames[0],
 	}
 	jsonContent := ""
-	//TODO
+	VersionOutputPath := modelarts.GetOutputPathByCount(modelarts.TotalVersionCount)
+	resultPath := modelarts.JobPath + job.JobName + modelarts.ResultPath + VersionOutputPath + "/result.json"
+	body, err := storage.ObsDownloadAFile(setting.Bucket, resultPath)
+	if err != nil {
+		log.Info("ObsDownloadAFile  error." + err.Error() + " resultPath=" + resultPath)
+	} else {
+		defer body.Close()
+		var data []byte
+		p := make([]byte, 4096)
+		var readErr error
+		var readCount int
+		for {
+			readCount, readErr = body.Read(p)
+			if readCount > 0 {
+				data = append(data, p[:readCount]...)
+			}
+			if readErr != nil || readCount == 0 {
+				break
+			}
+		}
+		jsonContent = string(data)
+	}
 
 	if jsonContent != "" {
 		serialNo, err := aisafety.CreateSafetyTask(req, jsonContent)