File list (Check if you may need any files):
V3新版 微信支付mobile插件
.........................\mobile
.........................\......\include
.........................\......\.......\modules
.........................\......\.......\.......\payment
.........................\......\.......\.......\.......\WxPayPubHelper
.........................\......\.......\.......\.......\..............\cacert
.........................\......\.......\.......\.......\..............\SDKRuntimeException.php
.........................\......\.......\.......\.......\..............\WxPay.pub.config.php
.........................\......\.......\.......\.......\..............\WxPayPubHelper.php
.........................\......\.......\.......\.......\wx_new_jspay.php
.........................\......\lang
.........................\......\....\zh_cn
.........................\......\....\.....\payment
.........................\......\....\.....\.......\wx_new_jspay.php
.........................\......\respond.php