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关于在网站中使用图片外链产生的问题_html/css_WEB-ITnose

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Release： 2016-06-24 11:58:43
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我在网站中定义了外链的图片，那么当客户端访问我的网站的时候，这些外链的图片是首先下载到服务器然后传送给客户端，还是直接由客户端去外链网站里下载下来的？


回复讨论(解决方案)

直接由客户端去外链网站里下载下来的

搞这么麻烦干啥,直接下.用户能看到就行了

1、客户直接就能访问外链的话，就不用处理；
2、如果无法访问外链，就需要你下载下来，然后返回给用户；
第二种情况，就可以写个用户控件，把图片地址作为参数传给用户控件，下载，然后返回给用户内网图片；

谢谢以上各位，最近实在忙没时间来回帖，现在结贴。分数有限大家不要介意T T

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