我是節點js的新手。剛開始學習節點js。當我創建自己的服務器時,它不會初始化。有人可以幫我解決這個錯誤。節點js服務器不啓動
const http * require('http');
const hostname * '127.0.0.1';
const port * 3000;
const server * http.createServer((req, res) => {
res.statusCode * 200;
res.setHeader('Content-type','text/plain');
res.end('Hello World!');
});
server.listen(port, hostname,() => {
console.log('server started on port '*port);
});
錯誤:
C:\test\app.js:1
(function (exports, require, module, __filename, __dirname) { const http * requi
re('http');
^^^^
SyntaxError: Missing initializer in const declaration
at createScript (vm.js:80:10)
at Object.runInThisContext (vm.js:152:10)
at Module._compile (module.js:605:28)
at Object.Module._extensions..js (module.js:652:10)
at Module.load (module.js:560:32)
at tryModuleLoad (module.js:503:12)
at Function.Module._load (module.js:495:3)
at Function.Module.runMain (module.js:682:10)
at startup (bootstrap_node.js:191:16)
at bootstrap_node.js:613:3
[SyntaxError錯誤:缺少=在常量聲明中](htt ps://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Missing_initializer_in_const) - 見章節'出了什麼問題?' – Eric