Node入门训练【5】【利用http请求抓取网页数据】

//get_data_from_web.jsvar http = require('http');var options = {    hostname: 'www.oschina.net',    port: 80,    method: 'GET'};var req = http.request(options, function(res) {    console.log('STATUS: ' + res.statusCode);    console.log('HEADERS: ' + JSON.stringify(res.headers));    res.setEncoding('utf8');    res.on('data', function(chunk) {        console.log('BODY: ' + chunk);    });});req.on('error', function(e) {    console.log('problem with request: ' + e.message);});req.end();