VScode tasks.json和launch.json的设置

// tasks.json
{
    // https://code.visualstudio.com/docs/editor/tasks
    "version": "2.0.0",
    "tasks": [
        {
            "label": "Build",  // 任务的名字叫Build，注意是大小写区分的，等会在launch中调用这个名字
            "type": "shell",  // 任务执行的是shell命令，也可以是
            "command": "g++", // 命令是g++
            "args": [
                "'-Wall'",
                "'-std=c++17'",  //使用c++17标准编译
                "'${file}'", //当前文件名
                "-o", //对象名，不进行编译优化
                "'${fileBasenameNoExtension}.exe'",  //当前文件名（去掉扩展名）
            ],
          // 所以以上部分，就是在shell中执行（假设文件名为filename.cpp）
          // g++ filename.cpp -o filename.exe
            "group": { 
                "kind": "build",
                "isDefault": true   
                // 任务分组，因为是tasks而不是task，意味着可以连着执行很多任务
                // 在build组的任务们，可以通过在Command Palette(F1) 输入run build task来运行
                // 当然，如果任务分组是test，你就可以用run test task来运行 
            },
            "problemMatcher": [
                "$gcc" // 使用gcc捕获错误
            ],
        }
    ]
}

// launch.json

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "(gdb) Launch", //这个应该是F1中出现的名字
            "preLaunchTask": "Build",  //在launch之前运行的任务名，这个名字一定要跟tasks.json中的任务名字大小写一致
            "type": "cppdbg",
            "request": "launch",
            "program": "${fileDirname}/${fileBasenameNoExtension}.exe", //需要运行的是当前打开文件的目录中，名字和当前文件相同，但扩展名为exe的程序
            "args": [],
            "stopAtEntry": false, // 选为true则会在打开控制台后停滞，暂时不执行程序
            "cwd": "${workspaceFolder}", // 当前工作路径：当前文件所在的工作空间
            "environment": [],
            "externalConsole": true,  // 是否使用外部控制台，选false的话，我的vscode会出现错误
            "MIMode": "gdb",
            "miDebuggerPath": "c:/MinGW/bin/gdb.exe",
            "setupCommands": [
                {
                    "description": "Enable pretty-printing for gdb",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                }
            ]
        }]
}

//tasks.json
{
 // 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": "cargo build"
        }
    ]
}

// launch.json
{
 // Use IntelliSense to learn about possible attributes.
 // Hover to view descriptions of existing attributes.
 // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
 "version": "0.2.0",
 "configurations": [
        {
 "name": "Debug",
 "type": "gdb",  // 使用Native Debug插件提供的gdb类型
 "request": "launch",
 "target": "./target/debug/${workspaceFolderBasename}.exe", // 注意这里使用了第五部分讲到的配置变量
 "preLaunchTask": "Build",
 "cwd": "${workspaceRoot}",
 "valuesFormatting": "parseText"
        }
    ]
}

// See https://go.microsoft.com/fwlink/?LinkId=733558
// for the documentation about the tasks.json format
{
	"version": "2.0.0",
	"tasks": [
		{
			"type": "npm",
			"script": "watch",
			"problemMatcher": "$tsc-watch",
			"isBackground": true,
			"presentation": {
				"reveal": "never"
			},
			"group": {
				"kind": "build",
				"isDefault": true
			}
		}
	]
}

{
	"version": "0.2.0",
	"configurations": [
		{
			"name": "Run Extension",
			"type": "extensionHost",
			"request": "launch",
			"runtimeExecutable": "${execPath}",
			"args": [
				"--extensionDevelopmentPath=${workspaceFolder}"
			],
			"outFiles": [
				"${workspaceFolder}/out/**/*.js"
			],
			"preLaunchTask": "${defaultBuildTask}"
		},
		{
			"name": "Extension Tests",
			"type": "extensionHost",
			"request": "launch",
			"runtimeExecutable": "${execPath}",
			"args": [
				"--extensionDevelopmentPath=${workspaceFolder}",
				"--extensionTestsPath=${workspaceFolder}/out/test/suite/index"
			],
			"outFiles": [
				"${workspaceFolder}/out/test/**/*.js"
			],
			"preLaunchTask": "${defaultBuildTask}"
		}
	]
}