ldap实现域账号统一认证服务 参考: ldap介绍: https://www.cnblogs.com/wilburxu/p/9174353.html https://www.jianshu.com/p/7e4d99f6baaf php中的使用: adldap2: https://adldap2.github.io/Adldap2/#/ adldap: https://github.com/adldap/adLDAP 错误码:https://dotcms.com/docs/latest/active-directory-error-codes