/** * Created by jimiz on 2017/4/16. */ var Project = require('../models/project'); //统一回调函数 var callback = function(req, res, err, message, data){ res.json({error: err, message: message, data: data}); }; module.exports = { save: function (req, res) { var data = JSON.parse(req.body.data); Project.save(data, function (err, message, result) { if (err) { callback(req, res, err, message, result); } else { callback(req, res, err, message, null); } }); } };