[Grails] 关于一对多的排序,如果需要对两个值进行排序的话就无法实现

oksonic 2010-01-20
class Author {    
    static hasMany = [books:Book]    
    static mapping = {    
              books sort:"title"   
    }    
}  
class Author {
    int sec
    static hasMany = [books:Book]
    static mapping = {
              sort "sec"
              books sort:"title"
    }
}
这里有两个参数需要进行排序,但无法实现哪个先哪个后。

 
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