import axios from 'axios' import qs from 'qs' axios.defaults.timeout = 5000; //响应时间 axios.defaults.headers.post...res.data.success) { return Promise.resolve(res); } return res; }, (err) => { if (...} else { console.log("未知错误") } return Promise.reject(err); }); //返回一个Promise(发送post请求...any) { return new Promise((resolve, reject) => { axios.get(url, { params...res.data.success) { return Promise.resolve(res); } return res; }, (error) => { console.log
"vue"; import axios from "axios"; import VueAxios from "vue-axios"; import JwtService from "@/core/services.../JwtService"; import { AxiosResponse, AxiosRequestConfig } from "axios"; /** * @description 通过Axios...AxiosResponse> { return ApiService.vueInstance.axios.get(resource, params).catch(error => {...> { return ApiService.vueInstance.axios .get(`${resource}/${slug}`) .catch(error => {...: string): Promise { return ApiService.vueInstance.axios.delete(resource).catch(error
import axios from 'axios'; import { Notify } from 'vant'; axios.defaults.timeout = 5000 axios.defaults.baseURL...; }, err => { return Promise.resolve(err); } ); axios.interceptors.response.use( response...: any = {}) { return new Promise((resolve, reject) => { axios.get(url, { params: params...new Promise((resolve, reject) => { axios.put(url, data, { headers }) .then(res => {...new Promise((resolve, reject) => { axios.delete(url, { data: data }) .then(res => {
官方文档地址axios 安装axios npm install axios 在main.js中添加 import Axios from 'axios' Vue.prototype....中新建一个axios文件夹,建一个http.js文件 Dialog为vant组件 import axios from "axios"; import qs from "qs"; import {...; }, error => { return Promise.reject(error); } ); axios.interceptors.response.use( response...=> { if (response.status == 200) { return Promise.resolve(response); } else { return...: '网络请求失败,请刷新重试', }) } ); export default { post(url, data) { return new Promise((resolve
from 'axios' 定义Http Request公共信息,用以添加授权等 axios.interceptors.request.use( config => { let...config; }, error => { return Promise.reject(err); } ) 封装Get方法 export function get...(uri, params = {}) { return new Promise((resolve, reject) => { axios.get(uri, {...from 'axios' import {get,post} from '@/utils/http.js' Vue.prototype....from '@/utils/http.js' export default { name: 'app', components: { }, data() { return
/axios'; axios.get('/api/data').then(response => { console.log(response.data); }).catch(error => {...import axios from 'axios'; import router from '....== 200) { return Promise.reject(response.data); } return response.data; }, error =>...在其他模块中使用该封装好的 Axios 实例时,只需要像这样导入即可: import axios from '..../axios'; axios.get('/api/data').then(response => { console.log(response); }).catch(error => { console.log
config; }, (error: any) => { return Promise.reject(error); } ); /** * http response 拦截器 */ axios.interceptors.response.use...} */ export function get(url: string, params: any) { return new Promise((resolve, reject) => { axios...} */ export function post(url: string, data: any) { return new Promise((resolve, reject) => { axios...} */ export function patch(url: string, data: any) { return new Promise((resolve, reject) => { axios.patch...} */ export function put(url: string, data: any) { return new Promise((resolve, reject) => { axios.put
axios Promise based HTTP client for the browser and node.js Features Make XMLHttpRequests from the browser...Make http requests from node.js Supports the Promise API Intercept request and response Transform request...return Promise.reject(error); }); // Add a response interceptor axios.interceptors.response.use...) { // Do something with response error return Promise.reject(error); }); If you may need to...TypeScript axios includes TypeScript definitions. import axios from 'axios'; axios.get('/user?
/** 网络请求配置 */ import axios from "axios"; axios.defaults.timeout = 50000; axios.defaults.baseURL = "...function get(url, params = {}) { return new Promise((resolve, reject) => { axios.get(url,...} */ export function post(url, data) { return new Promise((resolve, reject) => { axios.post...} */ export function patch(url, data = {}) { return new Promise((resolve, reject) => { axios.patch...} */ export function put(url, data = {}) { return new Promise((resolve, reject) => { axios.put
import React, { useEffect } from "react"; import axios from 'axios' const Home:React.FC = () =>{...言归正传,如下是我们发起的一个get请求 import React, { useEffect } from "react"; import axios from 'axios' const Home:React.FC...axios返回的是一个Promise的对象,要想获得返回结果需要在 then 中获得,catch 处理异常。...import React, { useEffect } from 'react'; import axios from 'axios'; const Home: React.FC = () => {...import axios from 'axios' import { BASE_URL, TIMEOUT } from '.
那么结合vue-axios,就可以去使用vue.use方法了 首先在主入口文件main.js中引用 import axios from 'axios' import VueAxios from 'vue-axios...axios from 'axios' Vue.prototype....'axios' import { Message } from 'element-ui' import store from '@/store' import { getToken } from '@...Promise.reject('error'); // } else { // return response.data; // } error => {...Promise.reject(error) }) export default service import request from '@/utils/request' //使用 export
from 'axios' service.interceptors.response.use( response => { if (response.data.code === 409)...(err => { removeToken() router.push('/login') return Promise.reject(err...import axios from 'axios' service.interceptors.response.use( response => { if (response.data.code...(err => { removeToken() router.push('/login') return Promise.reject(err...最终代码: import axios from 'axios' // 是否正在刷新的标记 let isRefreshing = false //重试队列 let requests = [] service.interceptors.response.use
from axios service.interceptors.response.use( response => { if (response.data.code === 409)...(err => { removeToken() router.push( /login ) return Promise.reject(err...) return Promise.reject(error) } ) 问题解决 问题一:如何防止多次刷新token 我们通过一个变量isRefreshing 去控制是否在刷新token的状态...import axios from axios service.interceptors.response.use( response => { if (response.data.code...最终代码: import axios from axios // 是否正在刷新的标记 let isRefreshing = false //重试队列 let requests = [] service.interceptors.response.use
局部引入axios axios的使用非常简单,如果只想在单个组件中使用axios,只需要在这个文件中引入axios,然后就可以直接使用了 import axios from 'axios' onMounted...方法来实现 在main.js中使用 provide 方法 注入axios,代码如下 import { createApp } from 'vue' import App from '..../App.vue' import axios from 'axios' const app = createApp(App) app.provide('$axios',axios) app.mount...return config; }, function (error) { // 对请求错误做些什么 return Promise.reject(error); });...Promise.resolve(response.data.data) } else { return Promise.reject(response.data) }
3333; }) Copy JavaScript 生成一个异步函数如果执行成功就执行then中的函数如果失败就执行catch中的函数 async就是将一个普通函数返回为promise,当然在学习async...和await时你需要先了解promise的用法 async function test() { return 'a' } test().then(res => { console.log...(res);//"a" }) Copy JavaScript test函数加上async会被转化为promise其中的return返回值就是then函数的参数 await只能使用在promise中(包括...async的返回函数)其用途和他的中文含义差不多:等待,意思是必须等到加await的函数结束promise才会继续执行 import axios from 'axios'; async function...data; } export default createType; Copy JavaScript 引入axios将 createType转化为promise 设置变量data准备作为返回值 为axios
一、Promise 的基本语法 1 2 // 基本语法 3 new Promise((resolve, reject) => { 4...resove(data.id) 19 }) 20 }) 21 .then(id => { 22 return...}) 26 }) 27 }) 28 .then(pwd => { 29 return...12 import axios from "axios"; 13 // 引入qs 14 import qs from "qs"; 15 16 // 引入调用接口的函数 17 import { checkLogin...} from "@/api/login"; 18 19 export default { 20 created() {}, 21 methods: { 22 sendGet() {
import axios from 'axios' service.interceptors.response.use( response => { if (response.data.code...(err => { removeToken() router.push('/login') return Promise.reject(err...import axios from 'axios' service.interceptors.response.use( response => { if (response.data.code...import axios from 'axios' // 是否正在刷新的标记 let isRefreshing = false //重试队列 let requests = [] service.interceptors.response.use...= false }) } else { // 返回未执行 resolve 的 Promise return new Promise(resolve
import axios from "axios"; //引入axios import QS from "qs"; import Vue from "vue"; import { Loading } from...== "production") { localStorage.setItem("URL", "http://localhost:3000"); } } const service = axios.create...response.data; } else { Vue.prototype.showCommonAlert(response.data.msg); return Promise.reject...=> { resolve(res); }) .catch((err) => { reject(err); }); }); }...{ resolve(res); }) .catch((err) => { reject(err); }); }); }
createInstance 此处将源码进行简化便于理解 // axios/index.ts import Axios from '..../Axios' import { AxiosInstance } from '..../types' export default class Axios { request(config: AxiosRequestConfig): Promise { return...) // + 从同步改为异步 axios.interceptors.request.use((config: AxiosRequestConfig) => { return new Promise(...return promise } } 如上面步骤第三步将构造后的队列顺序执行,于此同时支持异步。
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