Compile the MySQL driver of QT in Windows

Step 1: open a command prompt and run:

# C:/QT/2010.05/bin/qtenv. bat

Configure the environment variables. This is a temporary configuration. After CMD is disabled, it becomes invalid. Adding this step saves the trouble of environment variable configuration.

Step 2:

# Cd c:/QT/2010.05/QT/src/plugins/sqldrivers/MySQL

Switch to this directory and open the mysql. Pro file under this directory in a text editor.

Step 3:

Add the following to MySQL. Pro:

Export depath + = "C:/program files/MySQL Server 5.1/include"

Libs + = "C:/program files/MySQL Server 5.1/lib/opt/libmysql. lib"

Save and exit

 

Step 4:

# Qmake-O makefile mysql. Pro

Three warning messages are prompted, but the alarm is not affected.

Step 5:

# Mingw32-make

Compile the MySQL driver. It will soon be finished. It's easy enough.

Four files are added to C:/QT/2010.05/QT/plugins/sqldrivers:
Qsqlmysql4.dll
Libqsqlmysql4.a
Qsqlmysqld4.dll
Libqsqlmysqld4.a

Step 6: Find out how to use it.

Legend:

If not, copy C:/program files/MySQL Server 5.1/lib/opt/libmysql. DLL to the directory where the running program is located or system32.