OPTIONS http://191...218/login 405 (Method Not Allowed)（地址为服务器IP）
XMLHttpRequest cannot load http://191...218/login. Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://bbs...club' is therefore not allowed access. The response had HTTP status code 405.（*.club是绑定的域名）
出现此类错误是否与 使用ip地址访问进行安装 有关，该如何解决呢