mongoid find or create

Copy Code code as follows: /** * PHP Operation MongoDB Learning Notes */ //************************* * * Connect MongoDB database **// //************************* Format => ("mongodb://Username: password @ address: Port/default

"Goal": This article will show you how to access MongoDB in C #, complete common database operations tasks, and also introduce MONGODB clients (command-line working mode) and some basic commands in the form of real combat."description": What is

MongoDB combat Development "0 basic Learning, with complete ASP.Read Catalogue Begin Download MongoDB, and start it Using MongoDB in C # Refactoring (simplifying) code Viewing data using MongoDB's clients Maintaining

2, install (Windows only)Download the corresponding package to the official websiteExtract to D:mongodbCreate d:mongodbdata Drop Data file 3, Run MongoDBD:mongodbbin There are executable files, where Mongod.exe is the server side, Mongo.exe is the

//************************** * Connect MongoDB database **////*************************Format = ("mongodb://User name: password @ Address: Port/default specified database", parameters)$conn = new Mongo ();can be shortened to$conn =new Mongo ();

Link Database Use the following code to create a database link $connection = new Mongo (); Link to localhost:27017 $connection = new Mongo ("example.com"); Link to remote host (default port) $connection = new Mongo ("example.com:65432"); Custom

Basic Tutorial: 1. Connect to the mongo database server. Syntax example :? Php $ connectionnewclientclient (); connect to the local database. The default port is 27017. That is, localhost: 27017 $ connectionnewclientclient (mongodb: example.com);

MongoDB and PHP Add, modify, query, deletePHP extension mongon.mod.dll Download http://cn.php.net/manual/en/mongo.installation.php#mongo.installation.windowsThen php.ini add Extension=php_mongo.dllFinally Phpinfo () foundTable tag PHP has its own

PHP extension mongon.mod.dll Download http://cn.php.net/manual/en/mongo.installation.php#mongo.installation.windowsThen php.ini add Extension=php_mongo.dllFinally Phpinfo () foundTable tag PHP has its own MONGO feature, you can manipulate the

PHP extension mongon.mod.dll Download http://cn.php.net/manual/en/mongo.installation.php#mongo.installation.windowsThen php.ini add Extension=php_mongo.dllFinally Phpinfo () find The table label PHP has its own MONGO function, you can operate the