Linux under c++/c connection MySQL database

Version of Virtual machine: redhat7.0 64bit

Version of database: MySQL5.7

1, the extracted files in the corresponding library, the head file copy to the system can find the location

For example: I then installed the database files are in:/usr/local/

Execution: cp/usr/local/include/*/usr/include/

Note that when copying, if the * contains folders, you need to use:

Cp-r/usr/local/include/*/usr/include/

(CP will recursively replicate all subdirectories and files in that directory)

Feel free to write a test file: 1.cpp

# include <iostream>

# include <mysql/mysql.h>

using namespace Std;

int main ()

{

MYSQL * Connection;

Connection = Mysql_init (NULL);

return 0;

}

Then compile the file with g++-o 1 1.cpp-lmysqlcient

Unfortunately, it was also expected that a problem arose:

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The library file could not be found.

Terminal input command: Mysql_config--libs

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Now we compile with the path, execute: g++-l/usr/local/lib/mysql-lmysqlclient-o 1 1.cpp

Compiled by.

Link when the default path is/usr/local/lib, a layer of directories, we will copy the MySQL files under the Lib

Execution: cp/usr/local/lib/mysql/*/usr/local/lib/

In this case, delete the MySQL folder under Lib is not a hindrance.

Perform g++-o 1 1.cpp-lmysqlclient compilation again. 650) this.width=650; "src=" Http://img.baidu.com/hi/jx2/j_0058.gif "alt=" J_0058.gif "/>

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Linux under c++/c connection MySQL database