animeic 2 years ago
parent
commit
c709714e49
1 changed files with 3 additions and 3 deletions
  1. 3 3
      boxcost/api/plan.go

+ 3 - 3
boxcost/api/plan.go

@@ -391,13 +391,13 @@ func DownLoadPlanBillsPdf(c *gin.Context, apictx *ApiSession) (interface{}, erro
 
 	}
 	go func() {
+		// 等待所有goroutine
 		wg.Wait()
+		// 关闭channel
 		close(c1)
 	}()
-	num := 0
+	// channel关闭后结束后停止遍历接收channel中的值
 	for n := range c1 {
-		num++
-		fmt.Println(n)
 		if n == -1 {
 			return nil, errors.New("下载失败,请重试")
 		}