Node.js http.ClientRequest.path用法及代碼示例

http.ClientRequest.path是http模塊內的ClientRequest類的內置應用程序編程接口，用於獲取特定客戶端請求的請求路徑。

用法:

request.path

參數：此屬性不接受任何參數作為參數。

返回值：此屬性返回特定客戶端請求的請求路徑。

示例1：Filename：index.js

Javascript

// Node.js program to demonstrate the   
// request.path property 
    
// 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 request path 
  // by using request.path 
  const value = request.path; 
  console.log("Request URL:", request.url) 
    
  // Display result 
  response.end( "request path:" + value, 'utf8', () => {  
    console.log("displaying the result...");  
  
    httpServer.close(() => { 
        console.log("server is closed") 
    }) 
  });  
});  
    
// Listening to http Server  
httpServer.listen(PORT, () => {  
    console.log("Server is running at port 3000...");  
});

使用以下命令運行index.js文件：

node index.js

輸出：

Server is running at port 3000...

現在打開瀏覽器並轉到http：//localhost：3000 /，您將在屏幕上看到以下輸出：

request path:undefined

現在關閉瀏覽器，您將在終端屏幕上看到以下輸出：

Server is running at port 3000...
Request URL: /
displaying the result...
Request URL: /favicon.ico
displaying the result...

示例2：Filename：index.js

Javascript

// Node.js program to demonstrate the   
// request.path property 
    
// Importing http module  
var http = require('http');  
  
// Request and response handler  
const http2Handlers = (request, response) => {  
    
    // Getting request path 
    // by using request.path 
    const value = request.path; 
      
    // display result 
    response.end( "request path:" + value, 'utf8', () => {  
        console.log("displaying the result..."); 
  
        httpServer.close(() => { 
            console.log("server is closed") 
        }) 
    }); 
};  
    
// Creating http Server  
var httpServer = http.createServer(http2Handlers) 
  .listen(3000, () => {  
    console.log("Server is running at port 3000...");  
});

使用以下命令運行index.js文件：

node index.js

輸出：

Server is running at port 3000...

現在打開瀏覽器並轉到http：//localhost：3000 /，您將在屏幕上看到以下輸出：

request path:undefined

現在關閉瀏覽器，您將在終端屏幕上看到以下輸出：

Server is running at port 3000...
displaying the result...
server is closed

參考： https://nodejs.org/dist/latest-v12.x/docs/api/http.html#http_request_path

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注：本文由純淨天空篩選整理自RohitPrasad3大神的英文原創作品 Node.js http.ClientRequest.path Property。非經特殊聲明，原始代碼版權歸原作者所有，本譯文未經允許或授權，請勿轉載或複製。