const http = require('http');

const server = http.createServer((res, req) => {
    res.write("Welcome to our home page");
    res.end();

})

server.listen(5000);

我使用node filename.js. 但是它显示res.write()的不是函数。有时，直到我尝试访问localhost.

回答

const server = http.createServer((req, res) => {
    res.write("Welcome to our home page");
    res.end();
});