nodejs+express-> http 訪問本地json數據

首先要把json 放入public文件目錄下：

在config.js裏面定義domainUrl

exports.domainUrl = 'http://localhost:3000';

在 index.js中

var config = require('../config'); var domainUrl = config.domainUrl; router.get('/index', function(req, res) { if(req.session.username){ res.locals.username = req.session.username; var query = http.get(domainUrl+'/data/node-data.json',function (response){ response.on('data',function (result){ var data = JSON.parse(result.toString()); var pageData = {}; pageData['title'] = "前端技術學習"; pageData['listData'] = data; res.render('../index',pageData); }); }); query.end(); }else { res.redirect('/login'); return; } });