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我是新來的Grails。我在從數據庫中檢索數據時遇到問題。我有類的域名,類似...Grails - findAll加入兩張表
class Lightbox {
String name = ''
String link = ''
static hasMany = [users: LightboxUserAccount]
}
class LightboxUserAccount {
UserAccount userAccount
static belongsTo = [lightbox: Lightbox]
}
class UserAccount {
String username
...
}
我想列出ID = 4的用戶擁有的所有「燈箱」。我試圖
def my_lb = Lightbox.findAll("from Lightbox as lb where lb.users=:userAccount", [userAccount: springSecurityService.getCurrentUser()])
或
我的工作def my_lb = Lightbox.findAllByUsers(4)
無。我究竟做錯了什麼? THX
'from Lightbox as lb where use.userrs.userAccount =:userAccount'? – cfrick 2015-02-10 16:15:33