Grails入门之一：环境配置及简单命令介绍

首先，让我们来搭建起开发Grails的环境。在Windows平台下，他的配置和Java的环境十分相似，那我们一步一步开始吧！
一、下载最新的发布版本：http://www.grails.org.解压后备用。本人把解压后的文件置于Grooy目录下。（以后的开发都在Groovy目录下完成，最好再建个目录projects）
二、设置GRAILS_HOME环境变量，类似于Java环境变量，找到解压后的根目录，如:E:\Groovy\grails-1.0.4
三、将GRAILS_HOME加入到PATH中，%GRAILS_HOME%/bin

OK，现在测试一下，命令行下输入grails，如图：

好了，准备工作就绪，让我们开始介绍几个简单的命令吧！

命令行下输入grails help，先来看看grails的基本命令吧

C:\>grails help
2

Welcome to Grails 1.0.4 - http://grails.org/
4

Licensed under Apache Standard License 2.0
5

Grails home is set to: E:\Groovy\grails-1.0.4
6

Base Directory: C:\
8

Note: No plugin scripts found
9

Running script E:\Groovy\grails-1.0.4\scripts\Help.groovy
10

Environment set to development
11

Usage (optionals marked with *):
13

grails [environment]* [target] [arguments]*
14

Examples:
16

grails dev run-app
17

grails create-app books
18

Available Targets (type grails help 'target-name' for more info):
20

grails bootstrap
21

grails bug-report
22

grails clean
23

grails compile
24

grails console
25

grails create-app
26

grails create-controller
27

grails create-domain-class
28

grails create-filters
29

grails create-integration-test
30

grails create-plugin
31

grails create-script
32

grails create-service
33

grails create-tag-lib
34

grails create-unit-test
35

grails doc
36

grails generate-all
37

grails generate-controller
38

grails generate-views
39

grails help
40

grails init
41

grails install-plugin
42

grails install-templates
43

grails list-plugins
44

grails package
45

grails package-plugin
46

grails plugin-info
47

grails release-plugin
48

grails run-app
49

grails run-app-https
50

grails run-war
51

grails set-proxy
52

grails set-version
53

grails shell
54

grails stats
55

grails test-app
56

grails upgrade
57

grails war

前面是命令格式介绍，后面从20-57行总共38条命令，在应用中会逐一介绍。
其中，应用创建命令grails create-app最为常用，它会为我们创建一个标准的规范化的grails应用框架目录。如图，

E:\Groovy\projects>grails create-app hello
2

Welcome to Grails 1.0.4 - http://grails.org/
4

Licensed under Apache Standard License 2.0
5

Grails home is set to: E:\Groovy\grails-1.0.4
6

Base Directory: E:\Groovy\projects
8

Note: No plugin scripts found
9

Running script E:\Groovy\grails-1.0.4\scripts\CreateApp.groovy
10

Environment set to development
11

[mkdir] Created dir: E:\Groovy\projects\hello\src
12

[mkdir] Created dir: E:\Groovy\projects\hello\src\java
13

[mkdir] Created dir: E:\Groovy\projects\hello\src\groovy
14

[mkdir] Created dir: E:\Groovy\projects\hello\grails-app
15

[mkdir] Created dir: E:\Groovy\projects\hello\grails-app\controllers
16

[mkdir] Created dir: E:\Groovy\projects\hello\grails-app\services
17

[mkdir] Created dir: E:\Groovy\projects\hello\grails-app\domain
18

[mkdir] Created dir: E:\Groovy\projects\hello\grails-app\taglib
19

[mkdir] Created dir: E:\Groovy\projects\hello\grails-app\utils
20

[mkdir] Created dir: E:\Groovy\projects\hello\grails-app\views
21

[mkdir] Created dir: E:\Groovy\projects\hello\grails-app\views\layouts
22

[mkdir] Created dir: E:\Groovy\projects\hello\grails-app\i18n
23

[mkdir] Created dir: E:\Groovy\projects\hello\grails-app\conf
24

[mkdir] Created dir: E:\Groovy\projects\hello\test
25

[mkdir] Created dir: E:\Groovy\projects\hello\test\unit
26

[mkdir] Created dir: E:\Groovy\projects\hello\test\integration
27

[mkdir] Created dir: E:\Groovy\projects\hello\scripts
28

[mkdir] Created dir: E:\Groovy\projects\hello\web-app
29

[mkdir] Created dir: E:\Groovy\projects\hello\web-app\js
30

[mkdir] Created dir: E:\Groovy\projects\hello\web-app\css
31

[mkdir] Created dir: E:\Groovy\projects\hello\web-app\images
32

[mkdir] Created dir: E:\Groovy\projects\hello\web-app\META-INF
33

[mkdir] Created dir: E:\Groovy\projects\hello\lib
34

[mkdir] Created dir: E:\Groovy\projects\hello\grails-app\conf\spring
35

[mkdir] Created dir: E:\Groovy\projects\hello\grails-app\conf\hibernate
36

[propertyfile] Creating new property file: E:\Groovy\projects\hello\application.properties
37

[copy] Copying 2 files to E:\Groovy\projects\hello
38

[copy] Copied 1 empty directory to 1 empty directory under E:\Groovy\projects\hello
39

[copy] Copying 2 files to E:\Groovy\projects\hello\web-app\WEB-INF
40

[copy] Copying 5 files to E:\Groovy\projects\hello\web-app\WEB-INF\tld
41

[copy] Copying 28 files to E:\Groovy\projects\hello\web-app
42

[copy] Copying 18 files to E:\Groovy\projects\hello\grails-app
43

[copy] Copying 1 file to E:\Groovy\projects\hello
44

[copy] Copying 1 file to E:\Groovy\projects\hello
45

[copy] Copying 1 file to E:\Groovy\projects\hello
46

[copy] Copying 1 file to E:\Groovy\projects\hello
47

[propertyfile] Updating property file: E:\Groovy\projects\hello\application.properties
48

Created Grails Application at E:\Groovy\projects/hello

Hello是我们创建的第一个grails应用，grails自动为我们创建必要的目录结构。

下节我们将基于这个目录结构，进行第一个入门的HelloWorld应用开发。

posted on 2009-03-10 11:19 Rique 阅读(1417) 评论(0) 编辑收藏所属分类: Groovy涉猎

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