补充一下官网的空白 /** * 拉起微信小程序 */ async LaunchMiniProgram(){ // WXApi 是第三方app和微信通信的openApi接口，其实例通过WXAPIFactory获取，需要传入应用申请到的AppID const WXApi = wxopensdk.WXAPIFactory.createWXAPI(APP_ID) let req = new wxopensdk.LaunchMiniProgramReq req.userName = "小程序的原始id号" //小程序的原始id，必填 let finished = await WXApi.sendReq(getContext(this) as common.UIAbilityContext, req) console.log("send request finished: ", finished) }