WXLaunchMiniProgramReq *launchMiniProgramReq = [WXLaunchMiniProgramReq object]; launchMiniProgramReq.userName = appid;  //拉起的小程序的username launchMiniProgramReq.path = path;//@""; path后携带json字符串，中英文大概在80字符 launchMiniProgramReq.miniProgramType = WXMiniProgramTypeRelease; [WXApi sendReq:launchMiniProgramReq completion:nil];