let context = getContext(this) as common.UIAbilityContext;  let LaunchMiniProgramReq =new WXOpenSdk.LaunchMiniProgramReq LaunchMiniProgramReq.userName = arr[2] LaunchMiniProgramReq.path = newPath LaunchMiniProgramReq.miniprogramType = 0 const WXApi = WXOpenSdk.WXAPIFactory.createWXAPI('key') let success = await WXApi.sendReq(context,LaunchMiniProgramReq)