对数据库test_db2新建两个用户，一个只读用户，一个读写用户
user test_db2
#可读可写
db.createUser(
{
user:"ybl",
pwd:"6055",
roles:[{"role":"readWrite","db":"test_db2"}]
}
)
#只读
db.createUser(
{
user:"xjl",
pwd:"6055",
roles:[{"role":"read","db":"test_db2"}]
}
)
php安装MongoDB扩展查看此处
<?php
try{ $conn=new\MongoClient("mongodb://ybl:6055@127.0.0.143:20000,127.0.0.144:20000",array("db"=>"test_db2"));
}catch(MongoConnectionException$e){
echo$e->getMessage();
}
如果认证未通过，则捕获到异常
Failed to connect to: 10.99.121.185:20000: SASL
Authentication failed on database 'test_db': Authentication failed.; Failed to
connect to: ybl:6055@10.99.121.187:20000: php_network_getaddresses: getaddrinfo
failed: Name or service not known12
