就不能实现了,对于非同一父域名下的域名间不能跨站登录
<machineKey validationKey="282487E295028E59B8F411ACB689CCD6F39DDD21E6055A3EE480424315994760ADF21B580D8587DB675FA02F79167413044E25309CCCDB647174D5B3D0DD9141" decryptionKey="8B6697227CBCA902B1A0925D40FAA00B353F2DF4359D2099" validation="SHA1"/>
<authentication mode="Forms">
<forms loginUrl="login.aspx" name=".ASPXAUTH1" domain=".cnblogs.com" />
authentication>
主要配置如下:
<machineKey validationKey="282487E295028E59B8F411ACB689CCD6F39DDD21E6055A3EE480424315994760ADF21B580D8587DB675FA02F79167413044E25309CCCDB647174D5B3D0DD9141" decryptionKey="8B6697227CBCA902B1A0925D40FAA00B353F2DF4359D2099" validation="SHA1"/>
<authentication mode="Forms">
<forms loginUrl="login.aspx" name=".ASPXAUTH1" domain=".cnblogs.com" />
authentication>
