// app.js App({     //小程序启动     onLaunch() {         //获取设备信息         wx.getSystemInfo({             success: (res => {                 this.globalData.deviceInfo = res;             })         })         wx.loadFontFace({             family: 'SemiBold',             global: true,             source: 'url("。。。。。。")',  //此处需替换为真实字体地址             success(res) {               console.log("2",res.status)             },             fail: function (res) {               console.log(res.status)             },             complete: function (res) {               console.log(res.status)             }           });     },