EasyWeChatAPI 调用
该方法将 API 交由开发者自行调用，微信有部分新的接口4.x并未全部兼容支持,可以使用该方案去自行封装接口：
例如URL Link接口
php
$api = $app->getClient();
$response = $api->httpPostJson('wxa/generate_urllink',[
'path' => 'pages/index/index',
'is_expire' => true,
'expire_type' => 1,
'expire_interval' => 1
]);
语法说明
php
httpGet(string $uri, array $query = [])
httpPostJson(string $uri, array $data = [], array $query = [])
GET
php
$response = $api->httpGet('/cgi-bin/user/list', [
'next_openid' => 'OPENID1',
]);
POST
php
$response = $api->httpPostJson('/cgi-bin/user/info/updateremark', [
"openid" => "oDF3iY9ffA-hqb2vVvbr7qxf6A0Q",
"remark" => "pangzi"
]);