怎样在工商局网站上做变更百度帐号登录入口
为了学习在vue3中如何使用axios,我借Sider Fusion的帮助搭建了基于node的简易测试环境。
Axios 是一个基于 Promise 的 HTTP 客户端,通常用于浏览器环境,但它也可以在 Node.js 环境中使用。因此,可以在 Ubuntu 的 Bash 环境下通过 Node.js 使用 Axios。
步骤:
-
安装 Node.js 和 npm:
如果您尚未安装 Node.js,请通过以下命令安装(通常会包括 npm):sudo apt update sudo apt install nodejs npm
您可以检查安装是否成功:
node -v npm -v
创建项目:创建一个新的目录并进入:
-
mkdir my-axios-app cd my-axios-app
初始化 npm:
-
初始化一个新的 npm 项目:
npm init -y
安装 Axios:
-
使用 npm 安装 Axios:
npm install axios
编写 Axios 脚本:
-
创建一个新的 JavaScript 文件,如
app.js
:nano app.js
打开
app.js
,然后添加以下代码:const axios = require('axios'); axios.get('http://www.xxxxx.cn:1880/api/data') .then(response => { console.log('Response from Node-RED:', response.data); }) .catch(error => { console.error('Error:', error); });
运行脚本:
-
使用 Node.js 运行脚本:
node app.js
NodeRed节点
-
[{"id": "6f67ed6250fc6293","type": "tab","label": "流程 4","disabled": false,"info": "","env": []},{"id": "cbeb42c4ff466487","type": "debug","z": "6f67ed6250fc6293","name": "debug 20","active": true,"tosidebar": true,"console": false,"tostatus": false,"complete": "false","statusVal": "","statusType": "auto","x": 600,"y": 200,"wires": []},{"id": "71b003bcbda86c27","type": "function","z": "6f67ed6250fc6293","name": "function 10","func": "msg.payload = { message: \"Hello from Node-RED!你好\" };\nreturn msg;","outputs": 1,"timeout": 0,"noerr": 0,"initialize": "","finalize": "","libs": [],"x": 430,"y": 200,"wires": [["cbeb42c4ff466487","a7ce06a8882a6108"]]},{"id": "06cfce3558445895","type": "http in","z": "6f67ed6250fc6293","name": "","url": "/api/data","method": "get","upload": false,"swaggerDoc": "","x": 250,"y": 200,"wires": [["71b003bcbda86c27"]]},{"id": "a7ce06a8882a6108","type": "http response","z": "6f67ed6250fc6293","name": "","statusCode": "","headers": {},"x": 610,"y": 260,"wires": []} ]
实际代码测试及结果,url请换成自己的域名
nodered返回的结果