用go语言设计一个会员系统

Sure, I'd be happy to help you design a membership system in Go! What kind of features would you like this system to have?

我们需要能够创建会员，更新会员信息，查询会员信息，删除会员，查询所有会员信息。

Got it! Here's a basic structure for the system:

type Member struct {
    ID int
    Name string
    Email string
    Phone string
    CreatedAt time.Time
    UpdatedAt time.Time
}

type MemberStore interface {
    CreateMember(member Member) error
    UpdateMember(id int, member Member) error
    GetMember(id int) (Member, error)
    DeleteMember(id int) error
    GetAllMembers() ([]Member, error)
}

This is just a starting point, you can add or modify the fields as you see fit. The `MemberStore` interface defines the methods that the membership system should have. You can implement this interface using a database or in-memory storage.

Let me know if you have any questions or need further assistance.