1.launch.json
{
"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，cppdbg对应cpptools提供的调试功能；可以认为此处只能是cppdbg
"request": "launch", // 请求配置类型，可以为launch（启动）或attach（附加）
"program": "${fileDirname}/${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": true, // 设为true时程序将暂停在程序入口处，相当于在main上打断点
"cwd": "${fileDirname}", // 调试程序时的工作目录，此为工作区文件夹；改成${fileDirname}可变为文件所在目录
"environment": [], // 环境变量
"externalConsole": false, // 为true时使用单独的cmd窗口，与其它IDE一致；18年10月后设为false可调用VSC内置终端
"internalConsoleOptions": "neverOpen", // 如果不设为neverOpen，调试时会跳到“调试控制台”选项卡，你应该不需要对gdb手动输命令吧？
"MIMode": "gdb", // 指定连接的调试器，可以为gdb或lldb。但我没试过lldb
"miDebuggerPath": "gdb.exe", // 调试器路径，Windows下后缀不能省略，Linux下则不要
"setupCommands": [
{ // 模板自带，好像可以更好地显示STL容器的内容，具体作用自行Google
"description": "Enable pretty-printing for gdb",
"text": "-enable-pretty-printing",
"ignoreFailures": false
}
],
"preLaunchTask": "Compile" // 调试会话开始前执行的任务，一般为编译程序。与tasks.json的label相对应
}]
}
2.setting.json
{
"files.defaultLanguage": "c", // 输入分号(C/C++的语句结束标识)后自动格式化当前这一行的代码
"editor.suggest.snippetsPreventQuickSuggestions": false, // clangd的snippets有很多的跳转点，不用这个就必须手动触发Intellisense了
"editor.acceptSuggestionOnEnter": "off", // 我个人的习惯，按回车时一定是真正的换行，只有tab才会接受Intellisense
// "editor.snippetSuggestions": "top", // （可选）snippets显示在补全列表顶端，默认是inline
"code-runner.runInTerminal": true, // 设置成false会在“输出”中输出，无法输入
"code-runner.executorMap": {
"c": "cd $dir && gcc '$fileName' -o '$fileNameWithoutExt.exe' -Wall -g -O2 -static-libgcc -std=c11 -fexec-charset=GBK && &'$dir$fileNameWithoutExt'",
"cpp": "cd $dir && g++ '$fileName' -o '$fileNameWithoutExt.exe' -Wall -g -O2 -static-libgcc -std=c++17 -fexec-charset=GBK && &'$dir$fileNameWithoutExt'",
// "c": "cd $dir && gcc $fileName -o $fileNameWithoutExt.exe -Wall -g -O2 -static-libgcc -std=c11 -fexec-charset=GBK && $dir$fileNameWithoutExt",
// "cpp": "cd $dir && g++ $fileName -o $fileNameWithoutExt.exe -Wall -g -O2 -static-libgcc -std=c++17 -fexec-charset=GBK && $dir$fileNameWithoutExt"
//"python": "cd $dir && Set-ExecutionPolicy RemoteSigned &&C:/Users/Administrator/.conda/envs/tf/Lib/site-packages/virtualenv/activation/batch/activate.bat&&python -u $fileName",
},
// 右键run code时运行的命令；未注释的仅适用于PowerShell（Win10默认），文件名中有空格也可以编译运行；注释掉的适用于cmd（win7默认），PS和bash也能用，但文件名中有空格时无法运行
"code-runner.saveFileBeforeRun": true, // run code前保存
"code-runner.preserveFocus": false, // 若为false，run code后光标会聚焦到终端上。如果需要频繁输入数据可设为false
"code-runner.clearPreviousOutput": true, // 每次run code前清空属于code runner的终端消息，默认false
"code-runner.ignoreSelection": false, // 默认为false，效果是鼠标选中一块代码后可以单独执行，但C是编译型语言，不适合这样用
"C_Cpp.clang_format_sortIncludes": true,
"markdown.preview.fontSize": 15,
"files.associations": {
"iostream": "cpp",
"ostream": "cpp",
"string": "cpp",
"array": "cpp",
"atomic": "cpp",
"*.tcc": "cpp",
"cctype": "cpp",
"clocale": "cpp",
"cmath": "cpp",
"cstdarg": "cpp",
"cstddef": "cpp",
"cstdint": "cpp",
"cstdio": "cpp",
"cstdlib": "cpp",
"cwchar": "cpp",
"cwctype": "cpp",
"deque": "cpp",
"unordered_map": "cpp",
"vector": "cpp",
"exception": "cpp",
"algorithm": "cpp",
"memory": "cpp",
"memory_resource": "cpp",
"optional": "cpp",
"string_view": "cpp",
"system_error": "cpp",
"tuple": "cpp",
"type_traits": "cpp",
"utility": "cpp",
"fstream": "cpp",
"initializer_list": "cpp",
"iosfwd": "cpp",
"istream": "cpp",
"limits": "cpp",
"new": "cpp",
"sstream": "cpp",
"stdexcept": "cpp",
"streambuf": "cpp",
"typeinfo": "cpp",
"cstring": "cpp",
"bitset": "cpp",
"cfenv": "cpp",
"charconv": "cpp",
"chrono": "cpp",
"cinttypes": "cpp",
"codecvt": "cpp",
"complex": "cpp",
"condition_variable": "cpp",
"csetjmp": "cpp",
"csignal": "cpp",
"ctime": "cpp",
"cuchar": "cpp",
"forward_list": "cpp",
"list": "cpp",
"unordered_set": "cpp",
"functional": "cpp",
"iterator": "cpp",
"map": "cpp",
"numeric": "cpp",
"random": "cpp",
"ratio": "cpp",
"regex": "cpp",
"set": "cpp",
"future": "cpp",
"iomanip": "cpp",
"mutex": "cpp",
"scoped_allocator": "cpp",
"shared_mutex": "cpp",
"thread": "cpp",
"typeindex": "cpp",
"valarray": "cpp",
"rope": "cpp"
},
"C_Cpp.errorSquiggles": "Enabled",
"editor.fontSize": 18,
"editor.formatOnType": true,
"editor.fontFamily": "Consolas",
"C_Cpp.clang_format_fallbackStyle": " Visual Studio",
}
3.task.json
{
"version": "2.0.0",
"tasks": [{
"label": "Compile", // 任务名称，与launch.json的preLaunchTask相对应
"command": "g++", // 要使用的编译器，C++用g++
"args": [
"${file}",
"-o", // 指定输出文件名，不加该参数则默认输出a.exe，Linux下默认a.out
"${fileDirname}/${fileBasenameNoExtension}.exe",
"-g", // 生成和调试有关的信息
//"-Wall", // 开启额外警告
"-static-libgcc", // 静态链接libgcc，一般都会加上
"-fexec-charset=GBK", // 生成的程序使用GBK编码，不加这一条会导致Win下输出中文乱码
//"-std=c17", // C++最新标准为c++17，或根据自己的需要进行修改
], // 编译的命令，其实相当于VSC帮你在终端中输了这些东西
"type": "process", // process是vsc把预定义变量和转义解析后直接全部传给command；shell相当于先打开shell再输入命令，所以args还会经过shell再解析一遍
"group": {
"kind": "build",
"isDefault": true // 不为true时ctrl shift B就要手动选择了
},
"presentation": {
"echo": true,
"reveal": "always", // 执行任务时是否跳转到终端面板，可以为always，silent，never。具体参见VSC的文档
"focus": false, // 设为true后可以使执行task时焦点聚集在终端，但对编译C/C++来说，设为true没有意义
"panel": "shared" // 不同的文件的编译信息共享一个终端面板
},
// "problemMatcher":"$gcc" // 此选项可以捕捉编译时终端里的报错信息；但因为有Lint，再开这个可能有双重报错
}]
}