one to one or one to many
eg Official website Code: `
// User 有一张 CreditCard，UserID 是外键 type User struct { gorm.Model CreditCard CreditCard } type CreditCard struct { gorm.Model Number string UserID uint } -- When I query from the user table, if I want to get the corresponding credit card information of the user, I can use the Preload() method to preload it to. But when I query through the credit card table, I want to get the corresponding user How can I find the ID of the user table associated with the credit card table? I can only find the corresponding ID, but can't find the corresponding ID of the user table. How can I get detailed information Is there a similar gorm django related_name or flask relationship (当我从用户表查询时，如果我想获取该用户对应的信用卡信息，我可以使用Preload()方法预加载到，但是当我通过信用卡表查询，想要获取到对应的用户 ，我该怎么查询到，因为信用卡表关联的用户表的id，我只能查到对应的id，无法查到用户表对应的id的详细信息，怎么才能获取到详细的信息，gorm是否存在类似django中的related_name 或者flask中的relationship来提供使用者反查)`
Comment From: doudou-itachi
我的想法是gorm中存在一种django中的related_name 或者flask中的relationship，而不是我拿到从CreditCard 表查到UserID 后再去user表查询对应的详细信息
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