合作页面的内容

server/utils/ip.go

@@ -1,10 +1,8 @@
 package utils
 
 import (
-	"fmt"
 	"log"
 	"net"
-	"strings"
 	"sync"
 
 	"github.com/lionsoul2014/ip2region/binding/golang/xdb"
@@ -27,7 +25,7 @@ func InitIP2Region(dbPath string) {
 			return
 		}
 
-		searcher, err = xdb.NewWithBuffer(cBuff)
+		searcher, err = xdb.NewWithBuffer(nil, cBuff)
 		if err != nil {
 			log.Printf("Failed to create searcher: %v", err)
 			return

server/utils/response.go

@@ -0,0 +1,55 @@
+package utils
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+)
+
+// Response 统一响应结构
+type Response struct {
+	Code    int         `json:"code"`
+	Message string      `json:"message"`
+	Result  interface{} `json:"result"`
+}
+
+// Success 成功响应 (Code 200)
+func Success(c *gin.Context, result interface{}) {
+	c.JSON(http.StatusOK, Response{
+		Code:    200,
+		Message: "Success",
+		Result:  result,
+	})
+}
+
+// SuccessWithMsg 自定义消息成功响应
+func SuccessWithMsg(c *gin.Context, msg string, result interface{}) {
+	c.JSON(http.StatusOK, Response{
+		Code:    200,
+		Message: msg,
+		Result:  result,
+	})
+}
+
+// Error 错误响应 (默认 Code 400)
+func Error(c *gin.Context, code int, msg string) {
+	httpStatus := http.StatusBadRequest
+	if code == 500 {
+		httpStatus = http.StatusInternalServerError
+	}
+
+	c.JSON(httpStatus, Response{
+		Code:    code,
+		Message: msg,
+		Result:  nil,
+	})
+}
+
+// ServerError 服务器错误 (Code 500)
+func ServerError(c *gin.Context, err error) {
+	c.JSON(http.StatusInternalServerError, Response{
+		Code:    500,
+		Message: err.Error(),
+		Result:  nil,
+	})
+}