为方便大家使用微信二次开发整合到现有系统中而开发的微信类，

说明：目前微信官方提供的开发者文档里的所有功能都包含在里面，有必要提一下的就是高级群发接口，需要认证服务号才能使用，如果你有认证的服务号，可以正常使用微信类里的高级群发接口，如果不是该类型的用户，群发会返回 48001 api功能未授权

注：本微信类旨在方便编写代码，无界面-To facilitate the use of the secondary development of the micro-channel integration into existing systems and the development of micro-channel type,

Note: Currently, micro-channel official developer documentation of all features are included on the inside, it is necessary to mention that senior mass interfaces require authentication service number to use if you have a certified service number, you can normally use the micro-channel class senior mass interface, if not the type of user, mass function will return 48001 api unauthorized

Note: This class is designed to facilitate the preparation of micro-letter code, no interface