使用 Visual Studio Code 调试 Perl

我今天刚开始使用 Perl 并安装了活动Perl https://en.wikipedia.org/wiki/ActivePerl5.24.1，一切都很顺利。我能够创建我的测试程序testPerl.pl与简单的print命令并运行它console.

Now I wanted to use Visual Studio Code to run my Perl script, and so I opened the project folder [testPerl.pl location] with Visual Studio Code and tried to debug the code. I have installed the Perl-Debug https://marketplace.visualstudio.com/items?itemName=mortenhenriksen.perl-debug extension in the editor and when I hit F5, Visual Studio Code asked me to Select Environment and I chose the Perl Debug option, which actually created the launch.json file for me with the below contents.

{
    "version": "0.0.2",
    "configurations": [
        {
            "type": "perl",
            "request": "launch",
            "exec": "perl",
            "name": "Perl-Debug",
            "root": "${workspaceRoot}/",
            "program": "${workspaceRoot}/${command.AskForProgramName}",
            "inc": [],
            "stopOnEntry": true
        }
    ]
}

I have kept default values as it, and when I hit F5 again, it asked me for a command with default value test.pl. It is because of ${command.AskForProgramName}, I assume. I entered my file name testPerl.pl in the command, but then nothing happens. It starts and ends without any print in console.

我该如何实际配置这个launch.json文件或者我需要其他方法来做到这一点吗？

我尝试使用较新版本的插件：Perl调试 https://marketplace.visualstudio.com/items?itemName=mortenhenriksen.perl-debug版本0.2.0。

这是开箱即用的。建议的配置如下所示：

{
    // 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": [
        {
            "type": "perl",
            "request": "launch",
            "name": "Perl-Debug local",
            "program": "${workspaceFolder}/${relativeFile}",
            "exec": "perl",
            "execArgs": [],
            "root": "${workspaceRoot}/",
            "inc": [],
            "args": [],
            "env": {},
            "stopOnEntry": true
        },
        {
            "type": "perl",
            "request": "launch",
            "name": "Perl-Debug remote",
            "program": "${workspaceFolder}/${relativeFile}",
            "root": "${workspaceRoot}/",
            "stopOnEntry": true,
            "port": 5000
        }
    ]
}

请注意，我在 Mac 上使用 Visual Studio Code 版本 1.24.0 进行了尝试。