VSCode+mingw64

This article records in Windows The configuration VSCode Use MinGW Of g++ The compiler and GBD The debugger . The official tutorial is ：Get Started with C++ and Mingw-w64 in Visual Studio Code

One 、 Installation preparation

install VSCode And C/C++ Extension plug-ins ; install MinGW64 And set the environment variable . No introduction here , Refer directly to the official tutorial .

Two 、 compile

Follow the operation sequence in the above figure , We will find that in the .vscode There is one more... In the folder tasks.json file . The contents of the document are as follows ：

About more tasks.json Documents can refer to ：Tasks in Visual Studio Code.

About more tasks.json The variables in the file can be referred to ：Visual Studio Code Variables Reference.

We will change the compilation output directory to ："${fileDirname}\bin\${fileBasenameNoExtension}.exe". And then found out in bin There are executable files we want in the directory , You can use the terminal to run .

3、 ... and 、 debugging

After the above operation , Can be in .vscode It was found in the file that launch.json File generation .

And then use F5 You can debug breakpoints .

Four 、C/C++ To configure

In the command panel , Enter and select C/C++ Edit the configuration （UI）, Will pop up C/C++ Configuration page . And then in .vscode In the folder, you will find the generation c_cpp_properties.json file .

If the header file used in the program is not in the workspace or the path of the standard header file , Can be in Include path Add search path in .

5、 ... and 、 Multi file compilation and debugging

For the compilation of multiple files , We need to change tasks.json In file args Parameters ： take "$file"repairChangeby"${fileDirname}\*.cpp".${fileDirname}- It refers to the currently open file directory , So the above parameter refers to test.cpp All under the directory of the file cpp file . Be careful , If in test.cpp There are... In the folder under the directory cpp There is no way to find the document , Must be with test.cpp Same directory .

If there are multiple folders cpp The file needs to be compiled , I don't know how to write this directory parameter ....

But for multi file compilation, it seems that you need to use cmake 了 . You can read this article ：VSCode+mingw64+cmake