添加RequestMsgType.File文件类型
添加RequestMsgType.File文件类型

jiehanlin/WeiXinMPSDK,mc7246/WeiXinMPSDK,lishewen/WeiXinMPSDK,mc7246/WeiXinMPSDK,JeffreySu/WeiXinMPSDK,jiehanlin/WeiXinMPSDK,jiehanlin/WeiXinMPSDK,JeffreySu/WeiXinMPSDK,mc7246/WeiXinMPSDK,lishewen/WeiXinMPSDK,JeffreySu/WeiXinMPSDK,lishewen/WeiXinMPSDK