project/extend/lib/wechat/wechat.php

<?php 
return [
        'WebAuth'=>[
                    'name'=>'',
                    "msg"=>"",
                    "resplace"=>[],
                ],
        'getConfig'=>[
                    'name'=>'',
                    "msg"=>"",
                    "resplace"=>[],
                ],
        'getTemplate'=>[
                    'name'=>'',
                    "msg"=>"",
                    "resplace"=>[],
                ],
];