铁路服务器错误？ Windows中的（导轨3） [英] rail servers error? (rails 3) in windows

问题描述

我使用以下命令创建了一个新项目：

I created a new project using the command:

rails new simple_cms -d mysql

rails new simple_cms -d mysql

但是当我尝试启动Web服务器时，会发生这种情况：

but when I try to launch the web server, this happens:

C:\Users\johnny\Sites\simple_cms>rails server
C:/Ruby193/lib/ruby/gems/1.9.1/gems/mysql2-0.3.11-x86-mingw32/lib/mysql2/mysql2.rb:2:in `require': 193: %1 is not a valid Win32 application.   - C:/Ruby193/lib/ruby/gems/1.9.1/gems/mysql2-0.3.11-x86-mingw32/lib/mysql2/1.9/mysql2.so (LoadError)
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/mysql2-0.3.11-x86-mingw32/lib/mysql2/mysql2.rb:2:in `<top (required)>'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/mysql2-0.3.11-x86-mingw32/lib/mysql2.rb:9:in `require'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/mysql2-0.3.11-x86-mingw32/lib/mysql2.rb:9:in `<top (required)>'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.1.1/lib/bundler/runtime.rb:68:in `require'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.1.1/lib/bundler/runtime.rb:68:in `block (2 levels) in require'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.1.1/lib/bundler/runtime.rb:66:in `each'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.1.1/lib/bundler/runtime.rb:66:in `block in require'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.1.1/lib/bundler/runtime.rb:55:in `each'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.1.1/lib/bundler/runtime.rb:55:in `require'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.1.1/lib/bundler.rb:119:in `require'
    from C:/Users/johnny/Sites/simple_cms/config/application.rb:7:in `<top (required)>'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.2/lib/rails/commands.rb:53:in `require'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.2/lib/rails/commands.rb:53:in `block in <top (required)>'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.2/lib/rails/commands.rb:50:in `tap'
    from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-3.2.2/lib/rails/commands.rb:50:in `<top (required)>'
    from script/rails:6:in `require'
    from script/rails:6:in `<main>'

C:\Users\johnny\Sites\simple_cms>

某些版本信息以防万一：

Some version info just in case:

C:\Users\j\Sites\simple_cms>ruby -v
ruby 1.9.3p125 (2012-02-16) [i386-mingw32]

C:\Users\j\Sites\simple_cms>ruby -v
ruby 1.9.3p125 (2012-02-16) [i386-mingw32]

C:\Users\j\Sites\simple_cms>mysql --version
mysql  Ver 14.14 Distrib 5.5.21, for Win64 (x86)

我已经在网上搜索了解决方案，但其中的
似乎都不起作用。任何帮助将不胜感激，谢谢。

I've already searched the web looking for solutions, but none of them seem to work. Any help would be greatly appreciated, thank you.

推荐答案

问题是运行mysql2所需的.dll文件不可用。 ，因此，它不能将其识别为有效的Win32应用程序。

The problem is that the .dll file required to run mysql2 is not available, and, as a result, it does not recognize it as a valid Win32 application.

从<下载 mysql-connector-c-noinstall-6.0.2 a href = http://www.mysql.com/downloads/mirror.php?id=377978 rel = nofollow>官方存储库。可能会要求您注册，但这是免费的。转到下载位置，选择 MySQL连接器=>连接器/ C（libmysql）。

Download the "mysql-connector-c-noinstall-6.0.2" from the official repository. You may be asked to register, but it's free. Go to downloads, select "MySQL Connectors => Connector/C (libmysql)".

解压缩下载的文件，然后复制lib中的 libmysql.dll文件夹，转到您的Ruby / bin文件夹。

Unzip the downloaded file, then copy "libmysql.dll", located in the lib folder, to your Ruby/bin folder.

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