QT generation connection Library

One 、Qt How to generate dynamic leveling Library

1）. stay Linux Generate Library under

①. stay Linux Generate dynamic link library under

stay Qt Configure in the project file ：TEMPLATE = lib. The default generated dynamic library has soft connection .

  If you don't want to have a soft connection , Then configure ：CONFIG += plugin

②. stay Linux Generate static connection Library under

Just in .pro File configuration ：
       TEMPLATE = lib
       CONFIG += staticlib
        

2）. stay Windows Generate Library under

Ⅰ. Use MinGw Build a library

①. Generate dynamic library

pro The file configuration is the same , The generated format is different

②. Generate static libraries

pro The file configuration is the same , The generated format is different

Ⅱ. Use MSVC Build a library

①. Generate dynamic library

pro The file configuration is the same , But to generate xxxx.lib The file needs to be exported in the code .

For example, the problem I encountered below ：

Only generated at this time qtnotify.dll.

So add... To the code ：

Compile again to generate  

②. Generate static libraries

pro The file configuration is the same , The generated format is different

 

Other ：

look down NotificationWidget The effect of