Visual Studio Code 配置C、C++环境/编译并运行的流程分析

 { 
    "version": "0.2.0", 
    "configurations": [ 
      { 
        "name": "(gdb) Launch", // 配置名称，将会在启动配置的下拉菜单中显示 
        "type": "cppdbg",    // 配置类型，这里只能为cppdbg 
        "request": "launch",  // 请求配置类型，可以为launch（启动）或attach（附加） 
        "program": "${workspaceRoot}/${fileBasenameNoExtension}.exe",// 将要进行调试的程序的路径 
        "args": [],       // 程序调试时传递给程序的命令行参数，一般设为空即可 
        "stopAtEntry": false,  // 设为true时程序将暂停在程序入口处，一般设置为false 
        "cwd": "${workspaceRoot}", // 调试程序时的工作目录，一般为${workspaceRoot}即代码所在目录 
        "environment": [], 
        "externalConsole": true, // 调试时是否显示控制台窗口，一般设置为true显示控制台 
        "MIMode": "gdb", 
        "miDebuggerPath": "C:\\Program Files (x86)\\CodeBlocks\\MinGW\\bin\\gdb.exe", // miDebugger的路径，注意这里要与MinGw的路径对应 
        "preLaunchTask": "g++", // 调试会话开始前执行的任务，一般为编译程序，c++为g++, c为gcc 
        "setupCommands": [ 
          {  
            "description": "Enable pretty-printing for gdb", 
            "text": "-enable-pretty-printing", 
            "ignoreFailures": true 
          } 
        ] 
      } 
    ] 
  }

 {
    "version": "0.1.0",
    "command": "g++",
    "args": ["-g","${file}","-o","${fileBasenameNoExtension}.exe"],  // 编译命令参数
    "problemMatcher": {
      "owner": "cpp",
      "fileLocation": ["relative", "${workspaceRoot}"],
      "pattern": {
        "regexp": "^(.*):(\\d+):(\\d+):\\s+(warning|error):\\s+(.*)$",
        "file": 1,
        "line": 2,
        "column": 3,
        "severity": 4,
        "message": 5
      }
    }
  }

 {
    "name": "Win32",
    "includePath": [
      "C:/Program Files/MinGW/include/*",
      "C:/Program Files/MinGW/lib/gcc/mingw32/5.3.0/include/*"
      "C:/MinGW/lib/gcc/mingw32/5.3.0/include/c++/*",
      "C:/MinGW/lib/gcc/mingw32/5.3.0/include/c++/mingw32/*",
      "C:/MinGW/lib/gcc/mingw32/5.3.0/include/c++/backward/*"
    ],
    "browse": {
      "limitSymbolsToIncludedHeaders": true,
      "databaseFilename": ""
    }
  }