import axios from 'axios' function request(config) { const instance = axios.create({ baseURL: 'http://localhost:3000/api', timeout: 10000 }) // 防抖 const debounceTokenCancel = new Map() instance.interceptors.request.use(config => { const tokenKey = `${config.method}-${config.url}` const cancel = debounceTokenCancel.get(tokenKey) if (cancel) { cancel() } return new Promise(resolve => { const timer = setTimeout(() => { clearTimeout(timer) resolve(config) }, 800) debounceTokenCancel.set(tokenKey, () => { clearTimeout(timer) resolve(new Error('取消请求')) }) }) }, error => { console.log(error) return Promise.reject(error) }) instance.interceptors.response.use(response => { return response }, error => { console.log(error) return Promise.reject(error) }) // 节流 let lastTime = new Date().getTime() instance.interceptors.request.use(config => { const nowTime = new Date().getTime() if (nowTime - lastTime < 1000) { return Promise.reject(new Error('节流处理中,稍后再试')) } lastTime = nowTime return config }, error => { console.log(error) return Promise.reject(error) }) return instance(config) } export default request
标签:防抖,axios,return,节流,new,error,const,config From: https://www.cnblogs.com/qinyuanchun/p/17638566.html