在WxService中有如下语句:class Service {
....没有找到login和getUserInfo的定义
}export default Service在app.js中有如下语句:import WxService from 'helpers/WxService'APP({ WxService: new WxService, getUserInfo() { return this.WxService.login() .then(data => { console.log(data) return this.WxService.getUserInfo() }) .then(data => { console.log(data) this.globalData.userInfo = data.userInfo return this.globalData.userInfo }) },})为什么可以执行this.WxService.login()和this.WxService.getUserInfo()?
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