跨域文件clientaccesspolicy.xml

有时候一些程序需要跨域访问,会出现错误,这时候需要把跨域文件放在web服务器下,允许跨域访问,比如IIS,把clientaccesspolicy.xml文件放在wwwroot文件夹目录下就可以了,clientaccesspolicy.xml文件结构

<?xml version="1.0" encoding="utf-8"?>
<access-policy>
    <cross-domain-access>
        <policy>
            <allow-from>
                <domain uri="*"/>
            </allow-from>
            <grant-to>
                <resource path="/" include-subpaths="true"/>
            </grant-to>
        </policy>
    </cross-domain-access>
</access-policy>

原文地址:https://www.cnblogs.com/cuihongyu3503319/p/1968122.html