MongoDB C ++ Development Environment setup

MongoDB C ++ Development Environment setup

When I first came into contact with MongoDB C ++ development, I found that the C ++ driver source code package provided by the official team seemed to have some problems. After some hard work, I wrote down the first article here.
My Development Environment slackware 13.37x86 is used. Since the C ++ driver provided by the official team has some problems, we can build all MongoDB source code. A library, first from the (http://downloads.mongodb.org/src/mongodb-src-r1.8.2.tar.gz) to download the MongoDB source code package, compiled including the MongoDB itself and C ++ driver library.

Preparations before installation:

• MongoDB depends on the JS library. You can install it on slackbuilds.org with sbopkg under slackware.
• MongoDB depends on the boost library, which is included in the Development Tool library installed by slackware.
• MongoDB uses the scons build tool. Therefore, you need to install scons. You can also install scons from slackbuilds.org under slackware.

Install MongoDB on $ home/usr/Mongo:

$ Mkdir-P ~ /Usr/Mongo

$ Tar xvf mongodb-src-r1.8.2.tar.gz

$ Scons -- prefix = $ home/usr/Mongo -- Full Install

After execution, check the three directories bin, include, and Lib under $ home/usr/Mongo.

Start MongoDB:

$ Mkdir-P ~ /Usr/mo_data

$ Cd ~ /Usr/Mongo/bin

$./Mongo -- dbpath = $ home/usr/mo_data

Write a simple littleProgramTest the libbench client. A generated.

 # Include  <  Iostream  >  
# Include  "  Client/dbclient. h  "  

  Using     Namespace  Mongo;

 Void  Run (){
Dbclientconnection C;
C. Connect (  "  Localhost  "  );
}

  Int  Main (){
  Try  {
Run ();
Cout  <     "  Connected OK  "    <  Endl;
}  Catch  (Dbexception  &  E ){
Cout  <     "  Caught  "     <  E. What ()  <  Endl;
}
 Return     0  ;
} 

$ G ++ mon2.cpp-I ~ /Usr/Mongo/include/Mongo /~ /Usr/Mongo/lib/lib1_client. A-lboost_thread-lboost_filesystem-lboost_program_options

$./A. Out
Connected OK

The second program executes simple insert.

 # Include  <  Iostream  >  
# Include  "  Client/dbclient. h  " 

  Using     Namespace  Mongo;

  Int  Main (){

Dbclientconnection conn;
Bsonobj P  =  Bsonobjbuilder (). append (  "  Name  "  ,  "  Joe  " ). Append (  "  Age  "  ,  33  ). OBJ ();

  Try  {
Conn. Connect (  "  Localhost  "  );
Cout  <     "  Connected OK "     <  Endl;
}  Catch  (Dbexception  &  E ){
Cout  <     "  Caught  "     <  E. What ()  < Endl;
}

Conn. insert (  "  Tutorial. Persons  "  , P );
Conn. insert (  "  Tutorial. Persons  "  , P );
Conn. insert (  "  Tutorial. Persons  "  , P );
  Return     0 ;
} 

$ G ++ mon3.cpp-I ~ /Usr/Mongo/include/Mongo /~ /Usr/Mongo/lib/lib1_client. A-lboost_thread-lboost_filesystem-lboost_program_options

$./A. Out

Connected OK

Run the Mongo client to verify insertion:

$ Cd ~ /Usr/Mongo/bin

$./Mongo

MongoDB shell version: 1.8.2
Connecting to: Test
> Show DBS
Admin (empty)
Local (empty)
Tutorial 0.0625 GB
> Use tutorial
Switched to DB tutorial
> DB. Persons. Find ()
{"_ Id": objectid ("4e11a582b918b66ebf3835fb"), "name": "Joe", "Age": 33}
{"_ Id": objectid ("4e11a582b918b66ebf3835fc"), "name": "Joe", "Age": 33}
{"_ Id": objectid ("4e11a582b918b66ebf3835fd"), "name": "Joe", "Age": 33}
>

OK, so that you can use and develop it.

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