ʹ˵
(1) WxPay.config.phpúappidappkeypartnerkey
(2) include WxPayHelper.php ͿӦ֧

demo˵
(1) ԭ֧
nativecall.php      ΢ź̨xml
createnativeurl.php ԭ֧url
(2) jsapi֧
jsapicall.php  jsapi֧
(3) app֧
example.php  $wxPayHelper->create_app_package("test"); ɶӦԤ֧package
genappprepayid.php prepayidḶ́appûѡƷͨԼ˵ЭֱprepayidȻ΢ſͻ˵Э΢֧