From 3065a2883f4a92e805462845baefdc06771b8c20 Mon Sep 17 00:00:00 2001
From: zhoulisheng1 <zhoulisheng1@huawei.com>
Date: Wed, 14 Dec 2022 01:58:17 -0800
Subject: [PATCH] =?UTF-8?q?1.=E7=BD=91=E7=BB=9C=E4=B8=8B=E8=BD=BD=E5=8F=AF?=
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Signed-off-by: zhoulisheng1 <zhoulisheng1@huawei.com>
---
 .../imageknife/networkmanage/DownloadClient.ets          | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/imageknife/src/main/ets/components/imageknife/networkmanage/DownloadClient.ets b/imageknife/src/main/ets/components/imageknife/networkmanage/DownloadClient.ets
index 51f099e..bdc85e0 100644
--- a/imageknife/src/main/ets/components/imageknife/networkmanage/DownloadClient.ets
+++ b/imageknife/src/main/ets/components/imageknife/networkmanage/DownloadClient.ets
@@ -46,9 +46,12 @@ export class DownloadClient implements IDataFetch {
         loadTask = downloadTask;
 
         loadTask.on('progress', (receivedSize, totalSize) => {
-          let percent = Math.round(((receivedSize * 1.0) / (totalSize * 1.0)) * 100)
-          if (request.progressFunc) {
-            request.progressFunc(percent);
+          if(totalSize > 0) {
+            // 并不是所有服务器都会返回totalSize 当没有文件大小的时候,下载进度没有百分比回调,只能知道目前下载了多少数据量
+            let percent = Math.round(((receivedSize * 1.0) / (totalSize * 1.0)) * 100)
+            if (request.progressFunc) {
+              request.progressFunc(percent);
+            }
           }
         });