2020-09-21 visual studio header file and Library Directory configuration

Contains the directory 、 The library catalog 、 Attach include directory 、 Additional Library Directory 、 Additional dependencies distinguish

project -> attribute ：
　VC++ Catalog ：( The change is global )
　　 Contains the directory ： seek #include<xxxx.h> Medium xxxx.h Search directory for
　　 The library catalog ： seek .lib Search directory for files
　C/C++（ What is changed is the configuration of the project ）
　　-> routine
　　　 Attach include directory ： seek #include<xxxx.h> Medium xxxx.h Search directory for .
　　-> The linker ：
　　　 routine ： Additional Library Directory ： seek .lib File directory
　　-> Input ： Additional dependency ： A single lib The library files （C++ The library will put the function 、 The declaration of the class is placed in *.h in , Put the implementation in *.cpp or *.cc in . After the compilation ,.cpp,.cc,*.c It's going to be packaged into a .lib file , This protects the source code ）

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To use a library , Except for include Outside the header file （ Attach include directory ）, And in the process of linking lib（ Static library ） add （ Additional Library Directory 、 Additional dependency ）.（header only Just add an additional include directory to the library ）
When you need to add... To the project .dll（ Dynamic link library ） when , Directly add what needs to be added .dll Drag and drop the file to the file generated by the project .exe Under the folder you are in （ project -> attribute -> Configuration properties -> routine -> The output directory , You can see .exe Which directory is generated in ）

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Static library ： Not after compilation （windows:.lib,linux：.a）
Dynamic library ： Finished compiling , It should be used dynamically during execution （windows：.dll,linux：.so）share object