grails help命令的行為很奇怪

Question

為什么在使用grails幫助功能時會發生這種情況？

nobody@nobody-desktop:~$ grails help create-app
Welcome to Grails 1.3.2 - http://grails.org/
Licensed under Apache Standard License 2.0
Grails home is set to: /home/nobody/Downloads/grails-1.3.2

Base Directory: /home/nobody
Resolving dependencies...
Dependencies resolved in 2454ms.
Running script /home/nobody/Downloads/grails-1.3.2/scripts/Help_.groovy
Environment set to development

    grails create-app -- Creates a Grails application for the given name

Usage (optionals marked with *):
    grails [environment]* create-app

nobody@nobody-desktop:~$ 

我的計算機上有些配置搞亂了嗎？ 現在應該不需要2.5秒就能獲得幫助輸出嗎？

Answer 1

這是樣板grails的啟動輸出：

Welcome to Grails 1.3.2 - http://grails.org/
Licensed under Apache Standard License 2.0
Grails home is set to: /home/nobody/Downloads/grails-1.3.2

Base Directory: /home/nobody
Resolving dependencies...
Dependencies resolved in 2454ms.

這是Grails的輸出，表明它已找到與您執行的命令匹配的腳本（即help-> Help_.groovy）

Running script /home/nobody/Downloads/grails-1.3.2/scripts/Help_.groovy
Environment set to development

這是create-app幫助的實際輸出：

    grails create-app -- Creates a Grails application for the given name

Usage (optionals marked with *):
    grails [environment]* create-app