解決VS code 工具中C++運行黑窗口一閃而退的問題

1.通過在程序的最后一行加入system("pause")；能解決一閃而退的問題。

2.每次寫system("pause")麻煩，通過配置launch.json達到目的，分別配置program，將原來的刪除，改為自己cmd路徑，然后配置args參數，運行后沒有閃退，也不需要加system("pause")，親測有效。據說在這種情況下斷點調試是沒用的。下圖為配置的代碼

 

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "g++.exe - 生成和調試活動文件",
            "type": "cppdbg",
            "request": "launch",
            "program": "C:\\Windows\\System32\\cmd.exe",
            "args": [
                "/C",
                "${fileDirname}\\${fileBasenameNoExtension}.exe",
                "&",
                "echo.",
                "&",
                "pause"
            ],
            "stopAtEntry": false,
            "cwd": "${fileDirname}",
            "environment": [],
            "externalConsole": true,
            "MIMode": "gdb",
            "miDebuggerPath": "D:\\software\\MinGW\\mingw64\\bin\\gdb.exe",
            "setupCommands": [
                {
                    "description": "為 gdb 啟用整齊打印",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                }
            ],
            "preLaunchTask": "task g++"
        }
    ]
}