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:此 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
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