es6 函数赋值问题

Question

Answer 1

getData = () => new Promise(resolve=>{
    axios.get(url).then(res=>{
        resolve(res)
    })
})
其实可以简化至此
getData = () => axios.get(url)

Answer 2

 getData() {
    let resule
    axios.get(url).then(res => resule = res)
    return resule
  }

我觉得这用写好一点