vscode 编译cpp 时 task.json

{
	"version": "2.0.0",
	"tasks": [
		{
			"type": "shell", 
			"label": "C/C++: g++ build active file",
			"command": "g++",
			"args": [
				"-g", "${file}", "-o", "${fileDirname}\\${fileBasenameNoExtension}.exe"
			],
			"options": {
				"cwd": "${workspaceFolder}"
			},
			"problemMatcher": [
				"$gcc"
			],
			"group": "build",
			"detail": "compiler: g++",
		}
	]
}