axios发送get、post请求

1.环境安装

//nodejs环境
//npm install axios

2.axios发送get请求

const axios = require('axios')
const url = "xxx.xxx.xxx";
const headers = {}
axios.get(url, {headers})
    .then(function (response) {
        console.log(response.data)
        res.json(response.data);
    })
    .catch(function (error) {
        console.log(error);
        res.json(500);
    });

3.axios发送post请求

const axios = require('axios')
const headers = {"Content-Type":"application/json"}
const jsonBody = {"params":"body参数"}

// 创建一个axios实例
const instance = axios.create({
    baseURL: "xxx.xxx.xxx", // 设置请求的基本URL(IP或者域名)
});

// 设置请求头（headers）
instance.defaults.headers = headers;
// 使用axios实例发送POST请求
instance.post('/path', jsonBody)
    .then(response => {
        console.log(response.data)
        res.json(response.data);
    })
    .catch(error => {
        console.error(error);
        res.json(500);
    });

4.axios发送delete请求

const axios = require('axios')
const headers = {"Content-Type":"application/json"}
const jsonBody = {"params":"body参数"}

onst instance = axios.create({
    baseURL: "xxx.xxx.xxx", // 设置请求的基本URL
});

// 设置请求头（headers）
instance.defaults.headers = headers;
// 使用axios实例发送delete请求
instance.delete('/delete/path', jsonBody)
    .then(response => {
        console.log(response.data)
        res.json(response.data);
    })
    .catch(error => {
        console.error(error);
        res.json(500);
    });

5.待续....