Node.js开发博客项目-http请求处理（1）

const http = require(‘http‘);
const querystring = require(‘querystring‘);
const server = http.createServer((req,res) => {
const method = req.method;
const url = req.url;
const path = url.split(‘?‘)[0];
const query = querystring.parse(url.split(‘?‘)[1]);
// 设置返回格式为json
res.setHeader(‘Content-type‘,‘application/json‘);
// 返回的数据
const resData = {
method,
url,
path,
query
}
if(method === ‘GET‘) {
res.end(JSON.stringify(resData));
}
if(method === ‘POST‘) {
let postData = ‘‘;
req.on(‘data‘,chunk => {
postData += chunk.toString();
})
req.on(‘end‘, () => {
resData.postData = postData;
res.end(JSON.stringify(resData));
})
}
})
server.listen(8000,() => {
console.log(‘listening on 8000 port‘);
})
console.log(‘ok‘);