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  • swfupload 上传报 security error # 2049 (security) 安全错误问题

    老外给出类似理由: 大致是说这个是flash播放器自身组件安全策略问题, 禁止跨域上传的.

    I believe this is due to the Flash Player's "same origin" policy. This means that Flash can only upload to the same server that served the swf file. AJAX (XmlHttpRequest) and iFrames /w JavaScript have the same restriction.

    You can get around this in Flash Player by setting up security policy XML files on the server. I've never done this and I'm not sure how it all works but the Adobe Flash website has details.

    老外给出解决方法: 修改你服务器上的XML安全策略文件,开放当前域名的上传限制,内容类似如下:
    <?xml version="1.0"?>
    <!DOCTYPE cross-domain-policy SYSTEM "http://www.macromedia.com/xml/dtds/cross-domain-policy.dtd">
    <cross-domain-policy>
    <allow-access-from domain="www.yourhost.com" />
    <allow-access-from domain="yourhost.com" />
    <allow-access-from domain="*.yourhost.com" />
    </cross-domain-policy>

    如果本地服务,检查网络问题,检查本地网络防火墙是否关闭状态;

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  • 原文地址:https://www.cnblogs.com/sagech/p/4536133.html
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