[1.前提条件](1.%E5%89%8D%E6%8F%90%E6%9D%A1%E4%BB%B6.md) [2.微信公众平台需要做的设置](2.%E5%BE%AE%E4%BF%A1%E5%85%AC%E4%BC%97%E5%B9%B3%E5%8F%B0%E9%9C%80%E8%A6%81%E5%81%9A%E7%9A%84%E8%AE%BE%E7%BD%AE.md)