下面是"Ubuntu环境下mongodb安装配置详细步骤"的完整攻略,其中包含两条示例说明.
打开终端,输入以下命令:
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv EA312927
echo "deb http://repo.mongodb.org/apt/ubuntu $(lsb_release -sc)/mongodb-org/④2 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-④2.list
sudo apt-get update
sudo apt-get install -y mongodb-org
sudo mkdir -p /data/db
sudo chown -R +id -u+ /data/db
sudo service mongod start
mongo
在mongo shell中,输入以下命令:
db.test.insert({name:"John",age:20})
db.test.find()
npm install mongodb --save
在node.js代码中,输入以下代码:
const MongoClient = require('mongodb').MongoClient;
const url = 'mongodb://localhost:27017';
const dbName = 'myproject';
MongoClient.connect(url, function(err, client) {
client.close();
});
const MongoClient = require('mongodb').MongoClient;
const url = 'mongodb://localhost:27017';
const dbName = 'myproject';
MongoClient.connect(url, function(err, client) {
});
});
const MongoClient = require('mongodb').MongoClient;
const url = 'mongodb://localhost:27017';
const dbName = 'myproject';
MongoClient.connect(url, function(err, client) {
});
});
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