在.vscode文件夹下，添加如下文件

1） launch.json 内容如下

{
"version": "0.2.0",
"configurations": [
{
"name": "launch",
"type": "cppdbg", // 调试程序类型为c++
"request": "launch",
"program": "${workspaceRoot}/src/out/test", //这个配置成你要调试的文件、${file}当前打开的文件
"args": [2],
"cwd": "${workspaceRoot}",
"preLaunchTask": "build",
}
]
}
 
2) tasks.json 内容如下：
{
// See https://go.microsoft.com/fwlink/?LinkId=733558
// for the documentation about the tasks.json format
"version": "2.0.0",
"tasks": [
{
"label": "build",
"type": "shell",
"command": "cd src && sudo make", // 编译命令
"args": [],
"group": "build",
"presentation": {
// Reveal the output only if unrecognized errors occur.
"reveal": "silent"
},
// Use the standard MS compiler pattern to detect errors, warnings and infos
"problemMatcher": "$msCompile"
}
]
}
 
3）settings.json 内容如下：
{
"files.associations": {
"cctype": "cpp",
"cmath": "cpp",
"cstdarg": "cpp",
"cstddef": "cpp",
"cstdio": "cpp",
"cstdlib": "cpp",
"cstring": "cpp",
"ctime": "cpp",
"cwchar": "cpp",
"array": "cpp",
"atomic": "cpp",
"strstream": "cpp",
"*.tcc": "cpp",
"chrono": "cpp",
"cinttypes": "cpp",
"clocale": "cpp",
"complex": "cpp",
"cstdint": "cpp",
"cwctype": "cpp",
"deque": "cpp",
"list": "cpp",
"unordered_map": "cpp",
"vector": "cpp",
"exception": "cpp",
"fstream": "cpp",
"functional": "cpp",
"initializer_list": "cpp",
"iosfwd": "cpp",
"iostream": "cpp",
"istream": "cpp",
"limits": "cpp",
"memory": "cpp",
"new": "cpp",
"ostream": "cpp",
"numeric": "cpp",
"ratio": "cpp",
"sstream": "cpp",
"stdexcept": "cpp",
"streambuf": "cpp",
"system_error": "cpp",
"thread": "cpp",
"type_traits": "cpp",
"tuple": "cpp",
"typeindex": "cpp",
"typeinfo": "cpp",
"utility": "cpp",
"mutex": "cpp"
}
}