不支持sha2,所以ssl建立失败, sp3就可以了
http://superuser.com/questions/802693/sha2-support-for-windows-xp-sp2-any-hotfix-or-dll-available
不支持sha2,所以ssl建立失败, sp3就可以了
http://superuser.com/questions/802693/sha2-support-for-windows-xp-sp2-any-hotfix-or-dll-available