VSCode 调试ruby

Python09

VSCode 调试ruby,第1张

在TestRuby目录新建一个ruby的源码文件main.rb

在TestRuby目录新建gemfile

在gemfile输入以下内容

在TestRuby目录下创建.vscode目录，然后在 .vscode 里面再创建一个名字叫 launch.json 的文件，文件里面输入下面的内容。

先安装rubyinstaller，下载并解压DevKit，注意，这两个版本要对应，网页上有说明（http://rubyinstaller.org/downloads/），解压DevKit后，打开目录，运行devkitvars.bat（是不是必须的不确定）。

打开cmd，进入DevKit的解压目录

ruby dk.rb

---

Configures an MSYS/MinGW based Development Kit (DevKit) for

each of the Ruby installations on your Windows system. The

DevKit enables you to build many of the available native

RubyGems that don't yet have a binary gem.

Usage: ruby dk.rb COMMAND [options]

where COMMAND is one of:

init prepare DevKit for installation

review review DevKit install plan

install install required DevKit executables

and 'install' [options] are:

-f, --force overwrite existing helper scripts

-------------

ruby dk.rb init

---

Initialization complete! Please review and modify the auto-generated

'config.yml' file to ensure it contains the root directories to all

of the installed Rubies you want enhanced by the DevKit.

--------------------------------

ruby dk.rb install

---

Invalid configuration or no Rubies listed. Please fix 'config.yml'

and rerun 'ruby dk.rb install'

如果出现的是这个，则需要修改config.yml

加入

- C:\Ruby200-x64

---

[INFO] Updating convenience notice gem override for 'C:/Ruby200-x64'

[INFO] Installing 'C:/Ruby200-x64/lib/ruby/site_ruby/devkit.rb'

这是对的

---------------------

gem install ruby-debug-ide

---

Temporarily enhancing PATH to include DevKit...

Building native extensions. This could take a while...

Successfully installed ruby-debug-ide-0.4.17

Parsing documentation for ruby-debug-ide-0.4.17

Installing ri documentation for ruby-debug-ide-0.4.17

1 gem installed

需要先安装ruby环境,在windows上下载RubyInstaller下一步下一步即可.

在cmd命令输入'ruby -v'输出版本号验证是否安装成功.

在vscode中运行ruby代码跟命令行执行步骤一样 ctrl+`打开终端输入ruby myfile.rb即可

如果想要在vscode中调试ruby代码 查看此篇文章 debug-ruby-in-vscode

上述情况仅针对于少量文件如果你的代码是一个网站应该考虑何种实现方式更换IDE来解决.

如果有所帮助,敬请采纳.