Node.js http。方法
原文:https://www . geesforgeks . org/node-js-http-incoming message-URL-method/
http。IncomingMessage.url 是 http 模块内的类 IncomingMessage 的内置应用编程接口，用于获取请求 url 字符串，也用于验证特定 URL。
语法:
request.url
参数:该方法不接受任何参数作为参数。
返回值:该方法返回客户端实际 HTTP 请求中存在的请求 URL 字符串
示例 1:文件名:index.js
java 描述语言
// Node.js program to demonstrate the
// request.url APi
// Importing http module
var http = require('http');
// Setting up PORT
const PORT = process.env.PORT || 3000;
// Creating http Server
var httpServer = http.createServer(
function(request, response){
// Getting url by using request.url Api
const value = request.url;
// Display result
response.end( "URL : " + value, 'utf8', () => {
console.log("displaying the result...");
//Closing the server
httpServer.close(()=>{
console.log("server is closed")
})
});
});
// Listening to http Server
httpServer.listen(PORT, () => {
console.log("Server is running at port 3000...");
});
执行命令:
node index.js
控制台输出:
Server is running at port 3000...
displaying the result...
displaying the result...
server is closed
server is closed
浏览器输出:粘贴本地主机地址 http://localhost:3000/。在浏览器的搜索栏中。
URL : /
示例 2:Filename:index . js
Javascript
// Node.js program to demonstrate the
// request.url APi
// Importing http module
var http = require('http');
// Request and response handler
const http2Handlers = (request, response) => {
// Getting url
// by using request.url Api
const value = request.url;
// Display result
response.end( "URL : " + value, 'utf8', () => {
console.log("displaying the result...");
//Closing the server
httpServer.close(()=>{
console.log("server is closed")
})
});
};
// Creating http Server and listening
// on the 3000 port
var httpServer = http.createServer(
http2Handlers).listen(3000, () => {
console.log("Server is running at port 3000...");
});
执行命令:
node index.js
控制台输出:
Server is running at port 3000...
displaying the result...
displaying the result...
server is closed
server is closed
浏览器输出:粘贴本地主机地址 http://localhost:3000/。在浏览器的搜索栏中。
URL : /
参考:https://nodejs . org/dist/latest-v 12 . x/docs/API/http . html # http _ message _ URL
版权属于：月萌API www.moonapi.com，转载请注明出处
