压缩图片路径转换

solutions/localImageFileCheck.go

@@ -38,37 +38,25 @@ func LocalImageFileCheck(provId, beginDate, endDate, fileDir string, threadNum i
 		return "", "", 0
 	}
 
-	needDownChan := make(chan datImage, allCount)
+	var needDownList []datImage
 
-	bar := progressbar.Default(allCount)
-	go func() {
-		wg := sync.WaitGroup{}
-		wg.Add(len(datImageList))
-		p, _ := ants.NewPool(threadNum)
-		defer p.Release()
-		fmt.Printf("核验数据量:%d,协程池容量:%d\n", allCount, threadNum)
+	fmt.Printf("核验数据量:%d\n", allCount)
 	for _, task := range datImageList {
-			_ = p.Submit(func() {
-				defer wg.Done()
-				chackExistFile(needDownChan, task, fileDir)
-			})
+		chackExistFile(&needDownList, task, fileDir)
 	}
-
-		wg.Wait()
-		close(needDownChan)
-		bar.ChangeMax(len(needDownChan))
-	}()
+	bar := progressbar.Default(int64(len(needDownList)))
 
 	noImageChan := make(chan []interface{}, allCount)
 	wg := sync.WaitGroup{}
+	wg.Add(len(needDownList))
 	pd, _ := ants.NewPool(threadNumNet)
 	defer pd.Release()
 	fmt.Printf("下载协程池容量:%d\n", threadNumNet)
-	for task := range needDownChan {
-		wg.Add(1)
+	for _, task := range needDownList {
+		t := task
 		_ = pd.Submit(func() {
 			defer wg.Done()
-			dwonloadOne(noImageChan, task, fileDir)
+			dwonloadOne(noImageChan, t, fileDir)
 			bar.Add(1)
 		})
 	}
@@ -79,7 +67,7 @@ func LocalImageFileCheck(provId, beginDate, endDate, fileDir string, threadNum i
 	return f, m, len(datImageList)
 }
 
-func chackExistFile(needDownChan chan datImage, task datImage, fileDir string) {
+func chackExistFile(needDownList *[]datImage, task datImage, fileDir string) {
 	originalPath := fmt.Sprintf("%s/%s", fileDir, strings.ReplaceAll(task.ImageCode, "?pa=Y", ""))
 	pressedPath := strings.ReplaceAll(originalPath, "original", "pressed")
 	task.noOriginal = false
@@ -91,7 +79,7 @@ func chackExistFile(needDownChan chan datImage, task datImage, fileDir string) {
 		task.noPressed = true
 	}
 	if task.noOriginal || task.noPressed {
-		needDownChan <- task
+		*needDownList = append(*needDownList, task)
 	}
 }
 
@@ -99,13 +87,13 @@ func dwonloadOne(noImageChan chan []interface{}, task datImage, fileDir string)
 	originalPath := fmt.Sprintf("%s/%s", fileDir, strings.ReplaceAll(task.ImageCode, "?pa=Y", ""))
 	pressedPath := strings.ReplaceAll(originalPath, "original", "pressed")
 	if task.noOriginal {
-		task.noOriginal = downOriginalFile(originalPath, task)
+		task.noOriginal = !downOriginalFile(originalPath, task)
 	}
 	if task.noPressed {
-		task.noPressed = downPressedFile(pressedPath, task, task.noOriginal, originalPath)
+		task.noPressed = !downPressedFile(pressedPath, task, task.noOriginal, originalPath)
 	}
 	if task.noOriginal || task.noPressed {
-		noImageChan <- []interface{}{task.ImageID, task.noOriginal, task.noPressed, task.ImageCode, task.OriginUrl.String}
+		noImageChan <- []interface{}{task.ImageID, !task.noOriginal, !task.noPressed, task.ImageCode, task.OriginUrl.String}
 	}
 }
 
@@ -166,11 +154,14 @@ func downOriginalFile(savePath string, di datImage) bool {
 }
 
 func downPressedFile(savePath string, di datImage, noOriginal bool, originalPath string) bool {
+	filePath := strings.ReplaceAll(di.ImageCode, "original", "pressed")
+	fileNameIdx := strings.LastIndex(filePath, "/") + 1
+	fileName := filePath[fileNameIdx:]
 	err := downRemoteFile(
 		savePath,
 		fmt.Sprintf(
 			"https://iotimage.pestiot.com/iotImage/%s",
-			strings.ReplaceAll(di.ImageCode, "original", "pressed")))
+			strings.ReplaceAll(filePath, fileName, "p"+fileName)))
 	if err == nil {
 		return true
 	}
@@ -195,11 +186,20 @@ func downRemoteFile(savePath, url string) error {
 	if response.StatusCode != http.StatusOK {
 		return errors.New(fmt.Sprintf("[DownloadError][%d]%s", response.StatusCode, response.String()))
 	}
+	spIdx := strings.LastIndexByte(savePath, '/')
+	err = os.MkdirAll(savePath[:spIdx], os.ModeDir)
+	if err != nil {
+		return err
+	}
 	err = response.DownloadToFile(savePath)
+	if err != nil {
 		return err
+	}
+	return nil
 }
 
 func genNoImageDataReport(noImageChan chan []interface{}, taskName string) (filepath, msg string) {
+	fmt.Printf("生成报告，%d条", len(noImageChan))
 	if len(noImageChan) > 0 {
 		xlsx := excelize.NewFile()