const app = getApp(); Component({ data: { wifiList: [] }, // 生命周期方法 lifetimes: { attached() { }, detached() { } }, // 组件的方法 methods: { getWiFiList() { app.globalData.ppScale.activeProtocol.dataFindSurroundDevice((res) => { console.log("connectedDevice ===》dataFindSurroundDevice", res); this.setData({ wifiList: res }) }) }, selectDevice(e) { this.triggerEvent('wifiEvent', { status: true, data: e.currentTarget.dataset.item }); } } });