From b4ee7bafc83d9b0b5b7d3cc7c369bd39f796eba5 Mon Sep 17 00:00:00 2001
From: wxr <464027401@qq.com>
Date: 星期五, 10 六月 2022 09:17:29 +0800
Subject: [PATCH] 代码备份
---
HDL_ON/Common/ImageUtlis.cs | 41 +++++++++++++++++++++++++++++++++++++++++
1 files changed, 41 insertions(+), 0 deletions(-)
diff --git a/HDL_ON/Common/ImageUtlis.cs b/HDL_ON/Common/ImageUtlis.cs
index 918483d..fe739d5 100644
--- a/HDL_ON/Common/ImageUtlis.cs
+++ b/HDL_ON/Common/ImageUtlis.cs
@@ -466,6 +466,47 @@
}
}
+
+
+ /// <summary>
+ /// 涓嬭浇鐢ㄦ埛澶村儚
+ /// </summary>
+ /// <param name="imageUrl"></param>
+ /// <param name="ignoreCache">蹇界暐缂撳瓨</param>
+ /// <param name="regionUrl">鎸囧畾鏈嶅姟鍣ㄥ煙鍚�,浼犵┖涓轰娇鐢ㄥ綋鍓嶇敤鎴峰湴鍧�</param>
+ /// <returns></returns>
+ public byte[] DownImageByImageUrl(string imageUrl, bool ignoreCache = false)
+ {
+ try
+ {
+ if (string.IsNullOrEmpty(imageUrl)) return null;
+
+ byte[] imageBytes;
+ if (!ignoreCache && Exists(imageUrl))
+ {
+ //鏈湴鏈夌紦瀛�
+ imageBytes = ReadFile(imageUrl);
+ }
+ else
+ {
+ //涓嬭浇
+ imageBytes = HttpUtil.HttpsDownload(imageUrl);
+ if (imageBytes != null)
+ {
+ //淇濆瓨鍒版湰鍦�
+ WriteFileByBytes(imageUrl, imageBytes);
+ }
+
+ }
+ return imageBytes;
+ }
+ catch
+ {
+ return null;
+ }
+ }
+
+
#endregion
}
}
--
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