报错信息: const server = http.createServer((req, res)= >{ ^ SyntaxError: Unexpected token > at Module._compile (module.js:439:25) at Object.Module._extensions..js (module.js:474:10) at Module.load (module.js:356:32) at Function.Module._load (module.js:312:12) at Function.Module.runMain (module.js:497:10) at startup (node.js:119:16) at node.js:902:3
代码: 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\n'); });
server.listen(port, hostname, () => {
console.log(Server running at http://${hostname}:${port}/);
});
回复 (7)
试试严格模式
From Noder
中间有个空格。。。。。。
空格 From Noder
=> 不是 = >
=和>中间的空格
但我中间没加空格,在windows 下没报错,在ubuntu 下报这个错的
node版本不支持函数表达式吧,换成这样写法吧
const server = http.createServer(**function(req,res)**{
res.statusCode = 200;
res.setHeader(‘Content-Type’, ‘text/plain’);
res.end(‘Hello World\n’);
});