Mongoose是MongoDB的一個對象模型工具,是基於node-mongodb-native開發的MongoDB nodejs驅動
調試模式:
查看mongoose模塊對mongodb操作的日志
更好的了解和優化對mongodb的操作
var mongoose = require("mongoose"); mongoose.set('debug', true); var db = mongoose.connect("mongodb://127.0.0.1:27017/abc"); db.connection.on("error", function (error) { console.log("數據庫連接失敗:" + error); }); db.connection.on("open", function () { console.log("數據庫連接成功"); });
輸出
Mongoose: goods.createIndex({ goodid: 1 }, { background: true })
Mongoose: goods.find({ goodid: { '$in': [ '123456' ] } }, { projection: {} })
設置顏色且格式化輸出
var colors = require('colors'); var mongoose = require("mongoose"); mongoose.set('debug', function (collectionName, method, query, doc) { console.log('Mongoose: '.cyan + collectionName + '.' + method + ' (' + JSON.stringify(query, null, 2) + ')'); }); var db = mongoose.connect("mongodb://127.0.0.1:27017/abc"); db.connection.on("error", function (error) { console.log("數據庫連接失敗:" + error); }); db.connection.on("open", function () { console.log("數據庫連接成功"); });
輸出
Mongoose: goods.createIndex ({ "goodid": 1 }) Mongoose: goods.find ({ "goodid": { "$in": [ "123456" ] } })
Mongoose顏色設置為青色cyan,也可以嘗試下red等
