将工厂改成黑盒模式,降低用户使用成本

http/response.go

@@ -30,56 +30,12 @@ type PageData struct {
 	PageSize int         `json:"pageSize"` // 每页大小
 }
 
-// Success 成功响应
-// data: 响应数据，可以为nil
-func Success(w http.ResponseWriter, data interface{}) {
-	WriteJSON(w, http.StatusOK, 0, "success", data)
-}
-
-// SuccessWithMessage 带消息的成功响应
-func SuccessWithMessage(w http.ResponseWriter, message string, data interface{}) {
-	WriteJSON(w, http.StatusOK, 0, message, data)
-}
-
-// Error 错误响应
-// code: 业务错误码，非0表示业务错误
-// message: 错误消息
-func Error(w http.ResponseWriter, code int, message string) {
-	WriteJSON(w, http.StatusOK, code, message, nil)
-}
-
-// SystemError 系统错误响应（返回HTTP 500）
-// message: 错误消息
-func SystemError(w http.ResponseWriter, message string) {
-	WriteJSON(w, http.StatusInternalServerError, 500, message, nil)
-}
-
-// BadRequest 请求错误响应（HTTP 400）
-func BadRequest(w http.ResponseWriter, message string) {
-	WriteJSON(w, http.StatusBadRequest, 400, message, nil)
-}
-
-// Unauthorized 未授权响应（HTTP 401）
-func Unauthorized(w http.ResponseWriter, message string) {
-	WriteJSON(w, http.StatusUnauthorized, 401, message, nil)
-}
-
-// Forbidden 禁止访问响应（HTTP 403）
-func Forbidden(w http.ResponseWriter, message string) {
-	WriteJSON(w, http.StatusForbidden, 403, message, nil)
-}
-
-// NotFound 未找到响应（HTTP 404）
-func NotFound(w http.ResponseWriter, message string) {
-	WriteJSON(w, http.StatusNotFound, 404, message, nil)
-}
-
-// WriteJSON 写入JSON响应
+// writeJSON 写入JSON响应（内部方法）
 // httpCode: HTTP状态码（200表示正常，500表示系统错误等）
 // code: 业务状态码（0表示成功，非0表示业务错误）
 // message: 响应消息
 // data: 响应数据
-func WriteJSON(w http.ResponseWriter, httpCode, code int, message string, data interface{}) {
+func writeJSON(w http.ResponseWriter, httpCode, code int, message string, data interface{}) {
 	w.Header().Set("Content-Type", "application/json; charset=utf-8")
 	w.WriteHeader(httpCode)
 
@@ -92,47 +48,3 @@ func WriteJSON(w http.ResponseWriter, httpCode, code int, message string, data i
 
 	json.NewEncoder(w).Encode(response)
 }
-
-// SuccessPage 分页成功响应
-// list: 数据列表
-// total: 总记录数
-// page: 当前页码
-// pageSize: 每页大小
-func SuccessPage(w http.ResponseWriter, list interface{}, total int64, page, pageSize int) {
-	w.Header().Set("Content-Type", "application/json; charset=utf-8")
-	w.WriteHeader(http.StatusOK)
-
-	response := PageResponse{
-		Code:      0,
-		Message:   "success",
-		Timestamp: time.Now().Unix(),
-		Data: &PageData{
-			List:     list,
-			Total:    total,
-			Page:     page,
-			PageSize: pageSize,
-		},
-	}
-
-	json.NewEncoder(w).Encode(response)
-}
-
-// SuccessPageWithMessage 带消息的分页成功响应
-func SuccessPageWithMessage(w http.ResponseWriter, message string, list interface{}, total int64, page, pageSize int) {
-	w.Header().Set("Content-Type", "application/json; charset=utf-8")
-	w.WriteHeader(http.StatusOK)
-
-	response := PageResponse{
-		Code:      0,
-		Message:   message,
-		Timestamp: time.Now().Unix(),
-		Data: &PageData{
-			List:     list,
-			Total:    total,
-			Page:     page,
-			PageSize: pageSize,
-		},
-	}
-
-	json.NewEncoder(w).Encode(response)
-}