我目前正在使用远程Ubuntu 16服务器。我已经安装了Apache2,PHP 7 & MongoDB。一切都单独完成,但是,当我尝试使用PHP程序连接MongoDB时,出现与数据库和集合创建有关的错误。我只需要连接到MongoDB并在其中创建数据库和集合。我搜索了解决方案,但找不到任何。MongoDB数据库错误
<?php
$m = new MongoDB\Driver\Manager("mongodb://localhost:27017");
echo "connected to database";
$db = $m->myTestDb;
echo'<br/>';
echo "database myTestDb selected";
$collection = $db->createCollection("user");
echo'<br/>';
echo"Collection created successfully";
echo'<br/>';
$document = array(
"id"=>"012123123123121",
"firstname"=>"john",
"middlename"=>'steve',
"lastname"=>"bell",
"dateofbirth"=>"23/08/1990",
"age"=>"27",
"gender"=>"male",
"aadharno"=>"789456123",
"passportno"=>"987654321",
"panno"=>"7539514862",
"address"=>"london",
"email"=>"[email protected]",
"contactno"=>"7777777777",
"username"=>"john",
"password"=>"john",
"joiningdate"=>"15/12/2017",
"empid"=>"01",
"department"=>"computer",
"designation"=>"developer"
);
if($collection->insert($document))
{
echo "Collection Created !";
}
//echo"Document inserted successfully";
echo'<br/>';
?>
这些是我得到
PHP Notice: Undefined property: MongoDB\\Driver\\Manager::$myTestDb in
/var/www/mongo/testmongo.php on line 5
PHP Fatal error: Uncaught Error: Call to a member function
createCollection() on null in /var/www/mongo/testmongo.php:10\nStack
trace:\n#0 {main}\n thrown in /var/www/mongo/testmongo.php on line 10
预先感谢您的错误!
你在php安装了mongodb驱动:http://php.net/manual/en/mongo.installation.php? –
@MhhirBhende我跟着从这个教程的步骤https://tecadmin.net/setup-mongodb-php5-apache2-ubuntu/# –
如果你做phpinfo(),你能看到那里的mongo驱动程序? –