一：安装mongodb
//导入MongoDB公共GPG密钥
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 7F0CEB10
//创建清单文件/etc/apt/sources.list.d/mongodb.list
echo 'deb http://downloads-distro.mongodb.org/repo/ubuntu-upstart dist 10gen' | sudo tee /etc/apt/sources.list.d/mongodb.list
//重新加载本地包数据库
sudo apt-get update
//MongoDB稳定的企业版本
sudo apt-get install -y mongodb-org
//启动
sudo service mongod start
//进入客户端
mongo
这时出现报错信息
Failed to connect to 127.0.0.1:27017, reason: errno:111 Connection refused
输入命令
mongod 报错
mongdb-error
ERROR: Insufficient free space for journal files
Please make at least 3379MB available in /data/db/journal or use –smallfiles
这时使用
mongod –smallfiles即可成功
二：安装php扩展
下载地址
https://github.com/mongodb/mongo-php-driver
下载安装包
tar zxvf mongodb-mongodb-php-driver.tar.gz
cd mongodb-mongodb-php-driver
phpize
./configure
sudo make install
php.ini
extension=/usr/lib/php5/20121212/mongo.so
三：测试
// 连接到mongodb
$m = new MongoClient();
echo "Connection to database successfully";
$db = $m->mydb;
echo "Database mydb selected";
$collection = $db->createCollection("mycol");
echo "Collection created succsessfully";
//客户端
> show dbs;
admin (empty)
local 0.031GB
mydb 0.031GB
>
多了mydb数据库