完成基础功能

models/user_token.go

@@ -0,0 +1,17 @@
+package models
+
+import "time"
+
+type UserToken struct {
+	ID             int8      `gorm:"id;primary_key"`
+	UserId         int8      `gorm:"UserId"`
+	Token          string    `gorm:"token"`
+	ExpirationTime time.Time `gorm:"expiration_time"`
+	CreatedAt      time.Time `gorm:"created_at;type:timestamptz"`
+	UpdatedAt      time.Time `gorm:"updated_at;type:timestamptz"`
+}
+
+// 实现 TableName 方法指定表名
+func (UserToken) TableName() string {
+	return "user_token"
+}