A:增加HTTP基础功能的访问和HTTP模板

rear/internal/model/config.go

@@ -0,0 +1,26 @@
+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/response.go

@@ -0,0 +1,8 @@
+package model
+
+// Response 统一响应结构
+type Response struct {
+	Code    int         `json:"code"`
+	Message string      `json:"message"`
+	Data    interface{} `json:"data,omitempty"`
+}

rear/internal/model/user.go

@@ -0,0 +1,8 @@
+package model
+
+// User 示例用户结构
+type User struct {
+	ID    int    `json:"id"`
+	Name  string `json:"name"`
+	Email string `json:"email"`
+}