javascript: node.js

 

const http=require("http");
http.createServer(function (request,response){
    response.writeHead(200,{'Content-type':'text/html'});
    response.end('<h1> hello geovindu 2023 </h1>');
}).listen(3000);
console.log('Server running at http://127.0.0.1:3000/');
//C:\Users\geovindu\WebstormProjects\untitled>node "helloworld.js" Server runing at http://127.0.0.1:3000/

　　

const express=require('express');
const app=express();
app.get('/',(req,res)=>res.send('hello geovindu 涂聚文, 2023'));
app.listen(3000,()=>console.log('Example app listening on port 3000!'))
// Express
//C:\Users\geovindu\WebstormProjects\untitled>node app.js

　　

 

 

 

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
<meta name="viewport" content="width=device-width,initial-scale=1.0,maximum-scale=1.0,minimum-scale=1.0,user-scalable=no">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">	
    <title>vue 动态参数</title>
		<meta name="Description" content="geovindu"/>
<meta name="Keywords" content="geovindu"/>
<meta name="author" content="geovindu"/>
	
</head>
<body>
<div id="app">
    <p><a v-bind:href="url" target="_blank">dusystem.com</a></p>
	<p><a v-bind:[attr]="url" target="_blank">dusystem</a></p>
    <p><button v-on:[things]="doSomething">单击事件</button></p>
 </div>
<!--引入vue文件-->
<script src="https://unpkg.com/vue@next"></script>
<script>
     //创建一个应用程序实例
    const vm= Vue.createApp({
        //该函数返回数据对象
        data(){
          return{
              attr: 'href',
              things: 'click',
              url: 'http://www.dusystem.com'
           }
        },
         //在选项对象的methods属性中定义方法
        methods: {
            doSomething: function() {
                alert('触发了单击事件！')
            }
        }
       //在指定的DOM元素上装载应用程序实例的根组件
     }).mount('#app');
</script>
</body>
</html>

　　

{
  "name": "projectangulardemo",
  "version": "0.0.0",
  "scripts": {
    "ng": "ng",
    "prestart": "node aspnetcore-https",
    "start": "run-script-os",
    "start:windows": "ng serve --port 44488 --ssl --ssl-cert %APPDATA%\\ASP.NET\\https\\%npm_package_name%.pem --ssl-key %APPDATA%\\ASP.NET\\https\\%npm_package_name%.key",
    "start:default": "ng serve --port 44488 --ssl --ssl-cert $HOME/.aspnet/https/${npm_package_name}.pem --ssl-key $HOME/.aspnet/https/${npm_package_name}.key",
    "build": "ng build",
    "build:ssr": "ng run ProjectAngulardemo:server:dev",
    "watch": "ng build --watch --configuration development",
    "test": "ng test"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "^14.0.3",
    "@angular/common": "^14.0.3",
    "@angular/compiler": "^14.0.3",
    "@angular/core": "^14.0.3",
    "@angular/forms": "^14.0.3",
    "@angular/platform-browser": "^14.0.3",
    "@angular/platform-browser-dynamic": "^14.0.3",
    "@angular/platform-server": "^14.0.3",
    "@angular/router": "^14.0.3",
    "bootstrap": "^5.1.3",
    "jquery": "^3.6.0",
    "oidc-client": "^1.11.5",
    "popper.js": "^1.16.0",
    "run-script-os": "^1.1.6",
    "rxjs": "~7.5.5",
    "tslib": "^2.4.0",
    "zone.js": "~0.11.6"
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "^14.0.3",
    "@angular/cli": "^14.0.3",
    "@angular/compiler-cli": "^14.0.3",
    "@types/jasmine": "~4.0.3",
    "@types/jasminewd2": "~2.0.10",
    "@types/node": "^18.0.0",
    "jasmine-core": "~4.2.0",
    "karma": "~6.4.0",
    "karma-chrome-launcher": "~3.1.1",
    "karma-coverage": "~2.2.0",
    "karma-jasmine": "~5.1.0",
    "karma-jasmine-html-reporter": "^2.0.0",
    "typescript": "~4.7.4"
  },
  "overrides": {
    "autoprefixer": "10.4.5"
  },
  "optionalDependencies": {}
}

　　

posted @ 2023-01-21 13:53  ®Geovin Du Dream Park™  阅读(21)  评论(0)    收藏  举报