Grails Spring Security插件不'；I don’我不能和一个以上的人一起工作。为什么？

我有一门课是这样的：

class User {
    String name;
    String password;    
    static hasMany = [ authorities : testing.Role ]
    static belongsTo = Role
    static constraints = {
    name(unique:true,size:4..10)
    }
}

static belongsTo = [ Role , company : Company]

/home/anto/anto/test/testing/grails-app/domain/testing/User.groovy: 7: Unexpected node type: EXPR found when expecting type: LABELED_ARG at line: 7 column: 25. File: /home/anto/anto/test/testing/grails-app/domain/testing/User.groovy @ line 7, column 25.
       static belongsTo = [Role , company : Company ] 
                           ^

1 error

static belongsTo = Role

我已经配置了Spring安全插件（acegi）并按预期工作。但问题是，当我将

用户

类中的

属性更改为以下内容时：

class User {
    String name;
    String password;    
    static hasMany = [ authorities : testing.Role ]
    static belongsTo = Role
    static constraints = {
    name(unique:true,size:4..10)
    }
}

static belongsTo = [ Role , company : Company]

/home/anto/anto/test/testing/grails-app/domain/testing/User.groovy: 7: Unexpected node type: EXPR found when expecting type: LABELED_ARG at line: 7 column: 25. File: /home/anto/anto/test/testing/grails-app/domain/testing/User.groovy @ line 7, column 25.
       static belongsTo = [Role , company : Company ] 
                           ^

1 error

static belongsTo = Role

我试着运行
grails run app
我得到如下错误：

class User {
    String name;
    String password;    
    static hasMany = [ authorities : testing.Role ]
    static belongsTo = Role
    static constraints = {
    name(unique:true,size:4..10)
    }
}

static belongsTo = [ Role , company : Company]

/home/anto/anto/test/testing/grails-app/domain/testing/User.groovy: 7: Unexpected node type: EXPR found when expecting type: LABELED_ARG at line: 7 column: 25. File: /home/anto/anto/test/testing/grails-app/domain/testing/User.groovy @ line 7, column 25.
       static belongsTo = [Role , company : Company ] 
                           ^

1 error

static belongsTo = Role

为什么这个语法会抛出错误？我在哪里犯了错误

编辑：
现在，在从少数人那里得到答案后，我将代码更改为：

static belongsTo = [ role: Role , company : Company]

但这次我犯了更大的错误

2011-12-31 14:23:57,304 [Thread-9] ERROR context.ContextLoader  - Context initialization failed 
Message: Error creating bean with name 'pluginManager' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Invocation of init method failed; nested exception is org.codehaus.groovy.grails.exceptions.GrailsDomainException: No owner defined between domain classes [class testing.Role] and [class testing.User] in a many-to-many relationship. Example: static belongsTo = testing.User 
   Line | Method 
->> 303 | innerRun in java.util.concurrent.FutureTask$Sync 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
|   138 | run      in java.util.concurrent.FutureTask 
|   886 | runTask  in java.util.concurrent.ThreadPoolExecutor$Worker 
|   908 | run      in     '' 
^   662 | run . .  in java.lang.Thread 

Caused by GrailsDomainException: No owner defined between domain classes [class testing.Role] and [class testing.User] in a many-to-many relationship. Example: static belongsTo = testing.User 
->> 303 | innerRun in java.util.concurrent.FutureTask$Sync 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
|   138 | run      in java.util.concurrent.FutureTask 
|   886 | runTask  in java.util.concurrent.ThreadPoolExecutor$Worker 
|   908 | run      in     '' 
^   662 | run . .  in java.lang.Thread 
| Error 2011-12-31 14:23:57,401 [Thread-9] ERROR context.GrailsContextLoader  - Error executing bootstraps: Error creating bean with name 'pluginManager' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Invocation of init method failed; nested exception is org.codehaus.groovy.grails.exceptions.GrailsDomainException: No owner defined between domain classes [class testing.Role] and [class testing.User] in a many-to-many relationship. Example: static belongsTo = testing.User 
Message: Error creating bean with name 'pluginManager' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Invocation of init method failed; nested exception is org.codehaus.groovy.grails.exceptions.GrailsDomainException: No owner defined between domain classes [class testing.Role] and [class testing.User] in a many-to-many relationship. Example: static belongsTo = testing.User 
   Line | Method 
->> 303 | innerRun in java.util.concurrent.FutureTask$Sync 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
|   138 | run      in java.util.concurrent.FutureTask 
|   886 | runTask  in java.util.concurrent.ThreadPoolExecutor$Worker 
|   908 | run      in     '' 
^   662 | run . .  in java.lang.Thread 

Caused by GrailsDomainException: No owner defined between domain classes [class testing.Role] and [class testing.User] in a many-to-many relationship. Example: static belongsTo = testing.User 
->> 303 | innerRun in java.util.concurrent.FutureTask$Sync 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
|   138 | run      in java.util.concurrent.FutureTask 
|   886 | runTask  in java.util.concurrent.ThreadPoolExecutor$Worker 
|   908 | run      in     '' 
^   662 | run . .  in java.lang.Thread

现在，发生了什么事

但如果我这样做：

class User {
    String name;
    String password;    
    static hasMany = [ authorities : testing.Role ]
    static belongsTo = Role
    static constraints = {
    name(unique:true,size:4..10)
    }
}

static belongsTo = [ Role , company : Company]

/home/anto/anto/test/testing/grails-app/domain/testing/User.groovy: 7: Unexpected node type: EXPR found when expecting type: LABELED_ARG at line: 7 column: 25. File: /home/anto/anto/test/testing/grails-app/domain/testing/User.groovy @ line 7, column 25.
       static belongsTo = [Role , company : Company ] 
                           ^

1 error

static belongsTo = Role

一切正常。我不知道为什么前面的语法会抛出这样的错误

我是Grails的初学者，需要帮助

注:
我正在使用Grails2.0

提前感谢。
应该是
static belongsTo=[role:role，company:company]
？
应该是
static belongsTo=[role:role，company:company]
？
这根本不是安全问题，而是GORM问题
[Role，company:company]
毫无意义，因为您将Groovy的列表语法（
[Foo，Bar，Baz]
）与其映射语法（
[Foo:Foo，Bar:Bar，Baz:Baz]
）混为一谈。您必须选择一个。
这根本不是安全问题，而是GORM问题
[Role，company:company]
毫无意义，因为您将Groovy的列表语法（
[Foo，Bar，Baz]
）与其映射语法（
[Foo:Foo，Bar:Bar，Baz:Baz]
）混为一谈。您必须选择一个。
堆栈跟踪似乎表明问题在关系的另一边。角色和公司类看起来如何？它们都应该有一个类似“User User”的属性。
stacktrace似乎表明问题出在关系的另一边。角色和公司类看起来如何？它们都应该有一个类似于“User-User”的属性。
Ant您应该阅读stacktrace并在文档中搜索解决方案。您是初学者，但首先自己搜索，然后向StackOverflow寻求帮助。这就是原因：
在多对多关系中的域类[class testing.Role]和[class testing.User]之间没有定义所有者。示例：static belongsTo=testing.User
，您应该在这里寻找解决方案：@TomaszKalkosiński:我知道这就是问题所在。但是我想知道，如果这个方法有效，为什么这个方法无效并抛出错误呢！！。这是我的疑问。Ant的建议您应该阅读stacktrace并在文档中搜索解决方案。您是初学者，但首先自己搜索，然后向StackOverflow寻求帮助。这就是原因：
在多对多关系中的域类[class testing.Role]和[class testing.User]之间没有定义所有者。示例：static belongsTo=testing.User
，您应该在这里寻找解决方案：@TomaszKalkosiński:我知道这就是问题所在。但是我想知道，如果这个方法有效，为什么这个方法无效并抛出错误呢！！。这是我的疑问。