Promise.all([this.getCity(‘guess‘),this.getCity(‘hot‘),this.getCity(‘group‘)]).then(res=>{ // console.log(res[1].data) this.setData({ guessCity:res[0].data, hotCity:res[1].data, cities:this.formateCities (res[2].data) }) })
原文：https://www.cnblogs.com/mrxinxin/p/10284330.html