Node.js http。方法应用编程接口

原文:https://www . geesforgeks . org/node-js-http-client request-method-API/

http。ClientRequest.method 是 http 模块内 ClientRequest 类的内置应用编程接口,用于获取客户端请求方法的对象。

语法:

const request.method

参数:API 不接受任何参数作为参数。

返回值:该方法返回客户端请求方法的对象。

例 1:

index.js

// Node.js program to demonstrate the  
// request.method APi

// Importing http module
const http = require('http');

// Create an HTTP server
const server = http.createServer((req, res) => {
  res.writeHead(200, { 'Content-Type': 'text/plain' });
  res.end('okay');
});

// Now that server is running
server.listen(3000, '127.0.0.1', () => {

  // make a request
  const options = {
    port: 3000,
    host: '127.0.0.1',
    headers: {
      'Connection': 'Upgrade',
      'Upgrade': 'websocket'
    }
  };

  // getting client request
  const req = http.request(options);

  // getting method
  // by using method api
  const v = req.method;

  // display the result
  console.log("method :- " + v)

  process.exit(0)
});

输出:

参考:https://nodejs . org/dist/latest-v 12 . x/docs/API/http . html # http _ request _ method