Compile MongoDB and connect to MongoDB in C ++

1. c ++ driver download

Address: http://dl.mongodb.org/dl/cxx-driver/

Download the latest cxx-Driver/mongodb-linux-x86_64-v2.0-latest.tgz version here;

Note: Install PCRE and scons before compiling the driver. In addition, the G ++ version must be later than 4.0;

And need boost, about boost installation can refer to the previous article: http://blog.csdn.net/yuandianlws/article/details/7027538

2. Compile

[Root @ cdh3-0005 mongo-cxx-driver-v2.0] # scons

After compilation, libjavasclient. So will appear.

[Root @ cdh3-0005 mongo-cxx-driver-v2.0] # ls
Authtest clienttest firstexample lib1_client. A license.txt sconstruct whereexample
Client config. Log httpclienttest lib1_client. So Mongo secondexample

Copy libjavasclient. So to/usr/local/lib.

[Root @ cdh3-0005 mongo-cxx-driver-v2.0] # cp lib1_client. So/usr/local/lib

In addition, because mongo-cxx-driver does not have a 32-bit driver package, you can compile the MongoDB source code for installation, including the C ++ driver

However, it needs to download the dependency package
Ftp://ftp.mozilla.org/pub/mozilla.org/js
CD SRC
Make
Make install
Compile MongoDB and install
Tar-xvf mongodb-src-r2.0.4.tar.gz
CD mongodb-src-r2.0.4
Scons -- Full Install

3. Test

# Include <iostream>
# Include "mongo/client/dbclient. H"
Using namespace STD;
Using namespace Mongo;

Void run (){
Dbclientconnection C;
C. Connect ("localhost"); // Add port, C. Connect ("localhost: 27017 ")
}

Int main (void)
{
Try {
Run ();
Cout <"connected OK" <Endl;
} Catch (dbexception & E ){
Cout <"caught" <E. What () <Endl;
}
Return 0;

}
Compile:
[Root @:~ /SVN/MongoDB] # G ++ main. cpp-l1_client-lboost_thread-lboost_filesystem-lboost_program_options

Run:
[Root @:~ /SVN/MongoDB] #./A. Out
Connected OK

Another test:

# Include <iostream>
# Include "mongo/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 ++-O 1__insert into _insert.cpp-l1_client-lboost_thread-lboost_filesystem-lboost_program_options

$./Insert into 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.

Reference: MongoDB C ++ development environment to build a http://www.cnblogs.com/logicbaby/archive/2011/07/04/2097697.html