本地IDE环境搭建（VsCode版本）

MinGW安装

安装mingw.exe（分64位和32位），这里选择64位安装。(安装源参看链接1，安装教程参看链接2）

链接1：https://sourceforge.net/projects/mingw/files/latest/download

链接2：https://blog.csdn.net/my_Wade/article/details/46941645

如果上述安装完后，bin目录下没有gdb.exe，可以通过下面命令获取。

mingw-get install gdb

Vs Code中脚本准备

task.json文件

{
    "version": "2.0.0",
    "type": "shell",
    "tasks": [
        {
            "type": "shell",
            "label": "build_active_file",
            "command": "D:\\MinGW\\bin\\g++.exe",
            "args": [
                "-g",
                "-std=c++11",
                "-o", "${workspaceRoot}\\main.exe", 
                "test.cpp"
            ],
            "options": {
                "cwd": "${workspaceRoot}"
            },
            "problemMatcher": [
                "$gcc"
            ]
        }
    ]
}

/*
Predefined variables
The following predefined variables are supported:

${workspaceFolder} - the path of the folder opened in VS Code
${workspaceFolderBasename} - the name of the folder opened in VS Code without any slashes (/)
${file} - the current opened file
${relativeFile} - the current opened file relative to workspaceFolder
${relativeFileDirname} - the current opened file's dirname relative to workspaceFolder
${fileBasename} - the current opened file's basename
${fileBasenameNoExtension} - the current opened file's basename with no file extension
${fileDirname} - the current opened file's dirname
${fileExtname} - the current opened file's extension
${cwd} - the task runner's current working directory on startup
${lineNumber} - the current selected line number in the active file
${selectedText} - the current selected text in the active file
${execPath} - the path to the running VS Code executable
${defaultBuildTask} - the name of the default build task
Predefined variables examples
Supposing that you have the following requirements:

A file located at /home/your-username/your-project/folder/file.ext opened in your editor;
The directory /home/your-username/your-project opened as your root workspace.
So you will have the following values for each variable:

${workspaceFolder} - /home/your-username/your-project
${workspaceFolderBasename} - your-project
${file} - /home/your-username/your-project/folder/file.ext
${relativeFile} - folder/file.ext
${relativeFileDirname} - folder
${fileBasename} - file.ext
${fileBasenameNoExtension} - file
${fileDirname} - /home/your-username/your-project/folder
${fileExtname} - .ext
${lineNumber} - line number of the cursor
${selectedText} - text selected in your code editor
${execPath} - location of Code.exe
*/

launch.json文件

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "C++ Launch (GDB)",
            "type": "cppdbg",                                
            "request": "launch",           
            "targetArchitecture": "x86", 		
            "program": "${workspaceRoot}\\main.exe", 
            "miDebuggerPath":"D:\\MinGW\\bin\\gdb.exe",
            "args": [],                               
            "stopAtEntry": true,                   
            "cwd": "${workspaceRoot}",  
            "externalConsole": false,                 
            "preLaunchTask": "build_active_file"         
        }
    ]
}