添加CacheType枚举
添加CacheType枚举

wanddy/WeiXinMPSDK,mc7246/WeiXinMPSDK,mc7246/WeiXinMPSDK,jiehanlin/WeiXinMPSDK,mc7246/WeiXinMPSDK,JeffreySu/WeiXinMPSDK,wanddy/WeiXinMPSDK,down4u/WeiXinMPSDK,JeffreySu/WeiXinMPSDK,down4u/WeiXinMPSDK,lishewen/WeiXinMPSDK,jiehanlin/WeiXinMPSDK,lishewen/WeiXinMPSDK,JeffreySu/WeiXinMPSDK,jiehanlin/WeiXinMPSDK,lishewen/WeiXinMPSDK,wanddy/WeiXinMPSDK,down4u/WeiXinMPSDK