我正在运行交互式Groovy Shell,它实际上需要几分钟才能在我的机器上启动(一台配备 Intel i5 处理器和 4 GB RAM 的 Windows 7 笔记本电脑,所以不是一台古老的计算机,只是路中间的一台)
groovy
使用or运行简单脚本groovyclient
并groovyserver
花费可接受的时间(最多几秒钟),但在运行groovysh
光标后开始闪烁......足够长的时间让我泡茶,写下这个问题并在 Twitter 上咆哮(仍然没有提示写任何代码)
尝试使用以下配置
- Groovy 版本:2.3.4 JVM:1.7.0_03 供应商:Oracle Corporation 操作系统:Windows 7
- Groovy 版本:2.3.4 JVM:1.8.0_20 供应商:Oracle Corporation 操作系统:Windows 7
它完全一样。
我真的很希望能够以 REPL 风格使用它。有没有人遇到并解决过类似的问题?你能推荐一个不同的工具来完成这项工作吗?
正如评论中所建议的那样,我跑去groovysh -d -v
启用调试和详细输出,希望看到需要这么长时间的东西。
的输出groovysh -d -v
DEBUG [org.codehaus.groovy.tools.shell.BufferManager] Created new buffer with index: 0
DEBUG [org.codehaus.groovy.tools.shell.BufferManager] Buffers reset
DEBUG [org.codehaus.groovy.tools.shell.Parser] Using parser flavor: rigid
DEBUG [org.codehaus.groovy.tools.shell.CommandRegistry] Registered command: ?
DEBUG [org.codehaus.groovy.tools.shell.CommandRegistry] Registered command: :help
DEBUG [org.codehaus.groovy.tools.shell.CommandRegistry] Registered command: :quit
DEBUG [org.codehaus.groovy.tools.shell.CommandRegistry] Registered command: :exit
DEBUG [org.codehaus.groovy.tools.shell.CommandRegistry] Registered command: import
DEBUG [org.codehaus.groovy.tools.shell.CommandRegistry] Registered command: :display
DEBUG [org.codehaus.groovy.tools.shell.CommandRegistry] Registered command: :clear
DEBUG [org.codehaus.groovy.tools.shell.CommandRegistry] Registered command: :show
DEBUG [org.codehaus.groovy.tools.shell.CommandRegistry] Registered command: :inspect
DEBUG [org.codehaus.groovy.tools.shell.CommandRegistry] Registered command: :purge
DEBUG [org.codehaus.groovy.tools.shell.CommandRegistry] Registered command: :edit
DEBUG [org.codehaus.groovy.tools.shell.CommandRegistry] Registered command: .
DEBUG [org.codehaus.groovy.tools.shell.CommandRegistry] Registered command: :load
DEBUG [org.codehaus.groovy.tools.shell.CommandRegistry] Registered command: :save
DEBUG [org.codehaus.groovy.tools.shell.CommandRegistry] Registered command: :record
DEBUG [org.codehaus.groovy.tools.shell.CommandRegistry] Registered command: :history
DEBUG [org.codehaus.groovy.tools.shell.CommandRegistry] Registered command: :alias
DEBUG [org.codehaus.groovy.tools.shell.CommandRegistry] Registered command: :set
DEBUG [org.codehaus.groovy.tools.shell.CommandRegistry] Registered command: :register
DEBUG [org.codehaus.groovy.tools.shell.CommandRegistry] Registered command: :doc
很长一段时间,没有进一步的输出,然后在几秒钟内全部休息:
DEBUG [org.codehaus.groovy.tools.shell.Groovysh] Terminal (jline.AnsiWindowsTerminal@66f57048)
DEBUG [org.codehaus.groovy.tools.shell.Groovysh] Supported: true
DEBUG [org.codehaus.groovy.tools.shell.Groovysh] ECHO: (enabled: false)
DEBUG [org.codehaus.groovy.tools.shell.Groovysh] H x W: 41 x 169
DEBUG [org.codehaus.groovy.tools.shell.Groovysh] ANSI: true
DEBUG [org.codehaus.groovy.tools.shell.Groovysh] Direct: true
DEBUG [org.codehaus.groovy.tools.shell.InteractiveShellRunner] Using history file: C:\Users\Tomek\.groovy\groovysh.history
Groovy Shell (2.3.4, JVM: 1.8.0_20)
Type ':help' or ':h' for help.
------------------------------------------------------------------------------------------------------------------------------------------------------------------------
DEBUG [org.codehaus.groovy.tools.shell.CommandsMultiCompleter] Added completer[1] for command: :help
DEBUG [org.codehaus.groovy.tools.shell.CommandsMultiCompleter] Added completer[2] for command: ?
DEBUG [org.codehaus.groovy.tools.shell.CommandsMultiCompleter] Added completer[3] for command: :exit
DEBUG [org.codehaus.groovy.tools.shell.CommandsMultiCompleter] Added completer[4] for command: :quit
DEBUG [org.codehaus.groovy.tools.shell.CommandsMultiCompleter] Added completer[5] for command: import
DEBUG [org.codehaus.groovy.tools.shell.CommandsMultiCompleter] Added completer[6] for command: :display
DEBUG [org.codehaus.groovy.tools.shell.CommandsMultiCompleter] Added completer[7] for command: :clear
DEBUG [org.codehaus.groovy.tools.shell.CommandsMultiCompleter] Added completer[8] for command: :show
DEBUG [org.codehaus.groovy.tools.shell.CommandsMultiCompleter] Added completer[9] for command: :inspect
DEBUG [org.codehaus.groovy.tools.shell.CommandsMultiCompleter] Added completer[10] for command: :purge
DEBUG [org.codehaus.groovy.tools.shell.CommandsMultiCompleter] Added completer[11] for command: :edit
DEBUG [org.codehaus.groovy.tools.shell.CommandsMultiCompleter] Added completer[12] for command: :load
DEBUG [org.codehaus.groovy.tools.shell.CommandsMultiCompleter] Added completer[13] for command: .
DEBUG [org.codehaus.groovy.tools.shell.CommandsMultiCompleter] Added completer[14] for command: :save
DEBUG [org.codehaus.groovy.tools.shell.CommandsMultiCompleter] Added completer[15] for command: :record
DEBUG [org.codehaus.groovy.tools.shell.CommandsMultiCompleter] Added completer[16] for command: :history
DEBUG [org.codehaus.groovy.tools.shell.CommandsMultiCompleter] Added completer[17] for command: :alias
DEBUG [org.codehaus.groovy.tools.shell.CommandsMultiCompleter] Added completer[18] for command: :set
DEBUG [org.codehaus.groovy.tools.shell.CommandsMultiCompleter] Added completer[19] for command: :register
DEBUG [org.codehaus.groovy.tools.shell.CommandsMultiCompleter] Added completer[20] for command: :doc
DEBUG [org.codehaus.groovy.tools.shell.CommandsMultiCompleter] Refreshing the completer list
DEBUG [org.codehaus.groovy.tools.shell.InteractiveShellRunner] Running
groovy:000>