Grails根据domail模型生成相应的控制器和视图_grails rendered template service.groovy to destina-优快云博客

本文链接：https://blog.youkuaiyun.com/qq_18335837/article/details/81744779

本文详细介绍了在Grails框架中创建User域模型的过程，并演示了如何通过执行特定命令自动生成控制器、服务层、测试用例及视图代码，简化开发流程。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

先创建好相应的domain模型

package demo

class User {

    String username
    String password
    String realname = '匿名'
    String rolename = '普通用户'
    Date dateCreated
    Date lastUpdated

//    属性约束
    static constraints = {
//        id(nullable: false,blank:false,unique: true,)
        username(nullable: false,blank: false,unique: true)
        realname(nullable: false,blank: true,unique: false)
        rolename(nullable: false,blank: false,unique: false,inList: ['普通用户','管理员'])
    }

//    映射关系
    static mapping = {
        table "user"
        id column: 'id'
        version column: 'version'

        username column: 'username'
        password column: 'password'
        realname column: 'realname'
        rolename column: 'rolename'

        sort id:'desc'

    }
}

执行命令generate-all 包名.类名，比如我这里执行generate-all demo.User即可
可以在控制台看到类似的

"C:\Program Files\Java\jdk1.8.0_181\bin\java.exe" -XX:+TieredCompilation -XX:TieredStopAtLevel=1 -XX:CICompilerCount=3 -Djline.WindowsTerminal.directConsole=false -Dfile.encoding=UTF-8 -classpath C:\Users\inateck\AppData\Local\Temp\classpath278784961.jar org.grails.cli.GrailsCli generate-all demo.User --plain-output
|Rendered template Controller.groovy to destination grails-app\controllers\demo\UserController.groovy
|Rendered template Service.groovy to destination grails-app\services\demo\UserService.groovy
|Rendered template Spec.groovy to destination src\test\groovy\demo\UserControllerSpec.groovy
|Rendered template ServiceSpec.groovy to destination src\integration-test\groovy\demo\UserServiceSpec.groovy
|Scaffolding completed for grails-app\domain\demo\User.groovy
|Rendered template create.gsp to destination grails-app\views\user\create.gsp
|Rendered template edit.gsp to destination grails-app\views\user\edit.gsp
|Rendered template index.gsp to destination grails-app\views\user\index.gsp
|Rendered template show.gsp to destination grails-app\views\user\show.gsp
|Views generated for grails-app\domain\demo\User.groovy