Mysql-php always fails to connect to MongoDB. Why?

Use db. getMongo (); To obtain access: 127.0.0.1: 27017 in the 127.0.0.1 browser. The result is: success. But run the following code: & amp; lt ;? Php...

Use db. getMongo (); To get 127.0.0.1

Access in the browser: http: // 127.0.0.1: 27017/
The result is: It looks like you are trying to access MongoDB over HTTP on the native driver port.

But execute the following code:
// Connect to mongodb
$ M = new clients client ();
Echo "Connection to database successfully ";
// Select a database
$ Db = $ m-> mydb;
Echo "Database mydb selected ";
?>

The result is:
Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator at admin@phpStudy.net to inform them of the time this error occurred, and the actions you have med just before this error.

More information about this error may be available in the server error log.

Why?

Reply content:

Use db. getMongo (); To get 127.0.0.1

Access in the browser: http: // 127.0.0.1: 27017/
The result is: It looks like you are trying to access MongoDB over HTTP on the native driver port.

But execute the following code:
// Connect to mongodb
$ M = new clients client ();
Echo "Connection to database successfully ";
// Select a database
$ Db = $ m-> mydb;
Echo "Database mydb selected ";
?>

The result is:
Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator at admin@phpStudy.net to inform them of the time this error occurred, and the actions you have med just before this error.

More information about this error may be available in the server error log.

Why?