优化结构

internal/server/handler/media.go

@@ -2,6 +2,7 @@ package handler
 
 import (
 	"errors"
+	"kra/internal/biz/system"
 	"kra/internal/service/dto"
 	systemservice "kra/internal/service/system"
 	"net/http"
@@ -16,7 +17,7 @@ func NewMedia(service *systemservice.MediaService) *Media { return &Media{servic
 
 func (h *Media) limitMultipartBody(c *gin.Context) int64 {
 	limit := h.service.MediaConfig().EffectiveMaxFileSize()
-	c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, limit+(1<<20))
+	c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, limit+system.UploadBodyOverhead)
 	return limit
 }
 

internal/server/httpx/response.go

@@ -45,7 +45,7 @@ func Fail(c *gin.Context, message string) { Write(c, CodeError, gin.H{}, message
 func sanitizeFailureMessage(message string) string {
 	message = strings.TrimSpace(message)
 	lower := strings.ToLower(message)
-	for _, marker := range []string{"gorm", "sql:", "redis", "mysql", "mongo", "dial ", "connection", "provider", "sdk", "json:", "serialize", "timeout", "http 4", "http 5", "tls:"} {
+	for _, marker := range []string{"gorm", "sql:", "redis", "mysql", "mongo", "dial ", "connection", "provider", "sdk", "json:", "serialize", "timeout", "http 4", "http 5", "tls:", "record not found", "error 1062"} {
 		if strings.Contains(lower, marker) {
 			return "操作失败"
 		}
@@ -53,11 +53,6 @@ func sanitizeFailureMessage(message string) string {
 	if strings.Contains(message, "失败:") {
 		return strings.TrimSpace(strings.SplitN(message, "失败:", 2)[0]) + "失败"
 	}
-	for _, marker := range []string{"参数", "不能为空", "无效", "不存在", "权限", "未登录", "验证码", "密码", "重复", "不支持", "超出", "分片", "上传", "文件", "名称", "令牌", "token"} {
-		if strings.Contains(message, marker) {
-			return message
-		}
-	}
 	return message
 }
 

internal/server/middleware/access_log.go

@@ -44,7 +44,7 @@ func AccessLog(runtime *config.Store, logger *slog.Logger, version string) gin.H
 			if admin != nil && admin.Media != nil {
 				mediaSettings.MaxFileSize = admin.Media.MaxFileSize
 			}
-			bodyLimit = mediaSettings.EffectiveMaxFileSize() + (1 << 20)
+			bodyLimit = mediaSettings.EffectiveMaxFileSize() + system.UploadBodyOverhead
 		}
 		bytesIn := c.Request.ContentLength
 		logLimit := 1024