A:数据库初始化，并增加User表示例

rear/internal/model/base.go

@@ -0,0 +1,15 @@
+package model
+
+import (
+	"gorm.io/gorm"
+	"time"
+)
+
+// BaseModel 基础模型，包含通用字段
+type BaseModel struct {
+	ID        uint           `gorm:"primaryKey" json:"id"`
+	CreatedAt time.Time      `json:"created_at"`
+	UpdatedAt time.Time      `json:"updated_at"`
+	DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`
+	IsDeleted bool           `json:"is_deleted"`
+}

rear/internal/model/config.go

@@ -1,26 +0,0 @@
-package model
-
-import (
-	"rear/internal/utils"
-	"time"
-)
-
-// Config 配置结构
-type Config struct {
-	Port         string
-	Mode         string
-	ReadTimeout  time.Duration
-	WriteTimeout time.Duration
-	IdleTimeout  time.Duration
-}
-
-// InitConfig 初始化配置
-func InitConfig() *Config {
-	return &Config{
-		Port:         utils.GetEnv("PORT", "8080"),
-		Mode:         utils.GetEnv("GIN_MODE", "debug"),
-		ReadTimeout:  30 * time.Second,
-		WriteTimeout: 30 * time.Second,
-		IdleTimeout:  60 * time.Second,
-	}
-}

rear/internal/model/user.go

@@ -1,8 +1,29 @@
 package model
 
-// User 示例用户结构
+import "gorm.io/gorm"
+
 type User struct {
-	ID    int    `json:"id"`
-	Name  string `json:"name"`
-	Email string `json:"email"`
+	BaseModel
+	Username string `gorm:"uniqueIndex;not null;size:50" json:"username"`
+	Email    string `gorm:"uniqueIndex;not null;size:100" json:"email"`
+	Password string `gorm:"not null;size:255" json:"-"`
+	Age      int    `gorm:"default:0" json:"age"`
+	Status   int    `gorm:"default:1;comment:1-active,0-inactive" json:"status"`
+}
+
+// TableName 指定表名
+func (User) GetTableName() string {
+	return "users"
+}
+
+// BeforeCreate GORM钩子，创建前执行
+func (u *User) BeforeCreate(tx *gorm.DB) error {
+	// 这里可以添加创建前的逻辑，比如密码加密
+	return nil
+}
+
+// AfterCreate GORM钩子，创建后执行
+func (u *User) AfterCreate(tx *gorm.DB) error {
+	// 这里可以添加创建后的逻辑
+	return nil
 }