# WechatIndex > 微信前台业务控制器，主要编写微信模块相关前台程序 > 继承抽象类 WechatIndexBasic > 必须实现入口方法public function entry(){} ## 父类成员变量： ~~~ public $acid; //公众号信息 public $wechat_account_info; //OPEN平台对象 public $open; //对象容器 public $di = []; //当前URL public $dest_url; //REQUEST对象 public $request; //微信用户信息 public $wechat_user_info; //模块信息 public $addon_info; //模块设置信息 public $addon_wechataccount_setting; //子商户信息 public $pay_sub_mch_info; //jssdk public $js_sign; ~~~ ## 全局变量 $_WE (微信公众号相关信息) $_MODULE（模块信息） ~~~ $_WE array(2) { ["wechat_user_info"]=> array(10) { ["openid"]=> string(28) "o_7k0xCKYXvH28imNE7ZUUMgD8XQ" ["nickname"]=> string(16) "橙橙同学🍊" ["sex"]=> int(1) ["language"]=> string(5) "zh_CN" ["city"]=> string(0) "" ["province"]=> string(0) "" ["country"]=> string(12) "博茨瓦纳" ["headimgurl"]=> string(127) "http://thirdwx.qlogo.cn/mmopen/vi_32/xgSqBvCO2zVkOnRo1PeXaPIDuJh0khvHpDGKNJLLD75bLHnCIGMQQHW1bIZ7ogalkoDrLoGp1JD9lvsPJGuWTg/132" ["privilege"]=> array(0) { } ["unionid"]=> string(28) "o2f8i0jO7QAn84mUJOZwjbAdAi2Y" } ["wechat_account_info"]=> array(31) { ["id"]=> int(26) ["authorizer_appid"]=> string(18) "wx6f1dfeae556582ae" ["authorizer_access_token"]=> string(157) "19_nvWloK-sB_hzq4iKPiqldgs58kKqoP6Rh4J5tfz5SQXFgF0H_YhtJe98-5FHymhebcYIbfu3oaLmq16X8N5JvL-Kw0Oxc_9l4GfI0I0wPTtUB6aMf7-4D5YdURGBma-6aNKAy09OrOi23YS4JPRaAEDWCE" ["authorizer_refresh_token"]=> string(58) "refreshtoken@@@V_533Vnnn8-QaWuPiAoKkETK85PoPB_Zd5QQjF72fOs" ["func_info"]=> string(100) "[{"funcscope_category":{"id":1}},{"funcscope_category":{"id":15}},{"funcscope_category":{"id":4}},{"" ["nick_name"]=> string(33) "旬邑县雪莲生态保养会所" ["head_img"]=> string(126) "http://wx.qlogo.cn/mmopen/9icGXCdjRxGIIFy8kZft8UuqZAbOUSjhGc7xOrXPsn7VKbRmwfHeAPxMx6RHNtyvT50EqmB7HG7ZPibos1s3FA2JW9vmIK3A7c/0" ["expires_in"]=> int(7200) ["service_type"]=> NULL ["service_type_info"]=> string(8) "{"id":2}" ["verify_type"]=> NULL ["verify_type_info"]=> string(8) "{"id":0}" ["user_name"]=> string(15) "gh_962b22f376f9" ["alias"]=> string(0) "" ["qrcode_url"]=> string(127) "http://mmbiz.qpic.cn/mmbiz_jpg/5n8Lq4Bup9wsRLRuX5iatQRThVV7QzicBYDRiaWCFlTUiaWWvnzTFpkOicoMGGdia65A6X56kTibeNPOiaZDZ8rRZOxKgA/0" ["business_info"]=> string(72) "{"open_pay":0,"open_shake":0,"open_scan":0,"open_card":1,"open_store":0}" ["principal_name"]=> string(39) "旬邑县城关雪莲生态保养会所" ["idc"]=> int(1) ["status"]=> int(1) ["total"]=> int(0) ["appkey"]=> NULL ["appuri"]=> NULL ["create_by"]=> NULL ["create_at"]=> string(19) "2019-02-15 15:25:19" ["signature"]=> string(48) "小时候有个梦想，长大当个程序员。" ["uid"]=> int(1) ["update_time"]=> int(1551173412) ["create_time"]=> NULL ["update_count"]=> int(14) ["MiniProgramInfo"]=> NULL ["type"]=> int(1) } } ~~~ ~~~ $_MODULE array(2) { ["addon_info"]=> array(16) { ["id"]=> int(24) ["addon"]=> string(8) "sys_demo" ["addon_price"]=> NULL ["create_time"]=> NULL ["type"]=> int(2) ["addon_name"]=> string(8) "sys_demo" ["path"]=> string(26) "sys_demo/WechatAdmin/index" ["description"]=> string(1) "1" ["pic"]=> NULL ["mounts"]=> NULL ["sort"]=> int(1) ["sort_name"]=> string(15) "微信公众号" ["template_id"]=> NULL ["menu"]=> NULL ["status"]=> int(3) ["setting"]=> string(20) "{"author":"daichen"}" } ["addon_wechataccount_setting"]=> array(13) { ["id"]=> int(103) ["addon_id"]=> int(24) ["acid"]=> int(26) ["trade_no"]=> NULL ["user_id"]=> int(1) ["mounts"]=> NULL ["is_free"]=> int(0) ["remaining_click"]=> NULL ["auth_type"]=> int(2) ["setting"]=> NULL ["order_id"]=> NULL ["create_time"]=> NULL ["update_time"]=> NULL } } ~~~