Blog Project(1)Express Backend API - Redis and MongoDB
BlogProject(1)ExpressBackendAPI-RedisandMongoDB
NodeJS-Express-MongoDB-Redis-TokenAuth-PM2-Gulp
TokenAuth
https://code.tutsplus.com/tutorials/token-based-authentication-with-angularjs-nodejs--cms-22543
mongoDB
https://github.com/alsotang/node-lessons/tree/master/lesson15
http://www.html-js.com/article/Mongoose-based-mongoose-entry-a
https://github.com/airuikun/mongoose_crud
https://cnodejs.org/topic/504b4924e2b84515770103dd
SetUpandRunMongoDB
Createadatabaseandaddauserthere.
AfterIcheckedmymongoDB,theversionistooold
>db.version()
2.4.10
Commandtoconnecttothemongoserver
>mongo--hostsillycat.ddns.net--port27017-uxxxx-pxxxxx--authenticationDatabaseadmin
addUseronoldversion
https://docs.mongodb.com/v2.4/reference/method/db.addUser/
https://stackoverflow.com/questions/22638258/create-superuser-in-mongo
Itseemsallothercommandsarenotworkingonthatoldversionofdb.
>db.addUser('sillycat’,'xxxxx');
HowtouseNodeJSClient
>npminstallmongodb—save
>catapp1.js
varMongoClient=require('mongodb').MongoClient;
//Connecttothedb
varopts={db:{authSource:'admin'}};
MongoClient.connect("mongodb://sillycat:xxxxxx@sillycat.ddns.net:27017/mydb",opts,function(err,db){
if(err)throwerr;
db.collection('things',function(err,collection){
collection.find().toArray(function(err,items){
if(err)throwerr;
console.log(items);
});
});
db.close();
});
https://stackoverflow.com/questions/7486623/mongodb-password-with-in-it
>npminstallmongoose—save
>catapp2.js
varmongoose=require('mongoose');
mongoose.connect('mongodb://sillycat.ddns.net/mydb?authSource=admin',{user:’xxxxx',pass:’xxxxxx'});
varThing=mongoose.model('Thing',{name:String});
Thing.find(function(err,items){
if(err)returnconsole.error(err);
console.log(items);
});
mongoose.disconnect();
SetUpandRunRedis
Verifytheserver
>redis-cli-hsillycat.ddns.net-p6379-axxxxxping
PONG
VerifythatfromNodeJS
https://redislabs.com/lp/node-js-redis/
https://www.sitepoint.com/using-redis-node-js/
>npminstallredis—save
>catapp3.js
varredis=require('redis');
varclient=redis.createClient(6379,‘xxxxx.ddns.net',{no_ready_check:true});
client.auth(‘xxxxxx',function(err){
if(err)throwerr;
});
client.set("language","nodejs",redis.print);
client.get("language",function(err,reply){
if(err)throwerr;
console.log(reply.toString());
client.quit();
});
References:
http://www.jianshu.com/p/26def59afaa0