perf: avoid eager formatting in debug log calls (#4929)

controller/custom_oauth.go

@@ -501,7 +501,7 @@ func GetUserOAuthBindingsByAdmin(c *gin.Context) {
 	}
 
 	myRole := c.GetInt("role")
-	if myRole <= targetUser.Role && myRole != common.RoleRootUser {
+	if !canManageTargetRole(myRole, targetUser.Role) {
 		common.ApiErrorMsg(c, "no permission")
 		return
 	}
@@ -560,7 +560,7 @@ func UnbindCustomOAuthByAdmin(c *gin.Context) {
 	}
 
 	myRole := c.GetInt("role")
-	if myRole <= targetUser.Role && myRole != common.RoleRootUser {
+	if !canManageTargetRole(myRole, targetUser.Role) {
 		common.ApiErrorMsg(c, "no permission")
 		return
 	}

controller/passkey.go

@@ -350,6 +350,11 @@ func AdminResetPasskey(c *gin.Context) {
 		common.ApiError(c, err)
 		return
 	}
+	myRole := c.GetInt("role")
+	if !canManageTargetRole(myRole, user.Role) {
+		common.ApiErrorMsg(c, "no permission")
+		return
+	}
 
 	if _, err := model.GetPasskeyByUserID(user.Id); err != nil {
 		if errors.Is(err, model.ErrPasskeyNotFound) {

controller/task_video.go

@@ -96,13 +96,13 @@ func updateVideoSingleTask(ctx context.Context, adaptor channel.TaskAdaptor, cha
 		return fmt.Errorf("readAll failed for task %s: %w", taskId, err)
 	}
 
-	logger.LogDebug(ctx, fmt.Sprintf("UpdateVideoSingleTask response: %s", string(responseBody)))
+	logger.LogDebug(ctx, "UpdateVideoSingleTask response: %s", responseBody)
 
 	taskResult := &relaycommon.TaskInfo{}
 	// try parse as New API response format
 	var responseItems dto.TaskResponse[model.Task]
 	if err = common.Unmarshal(responseBody, &responseItems); err == nil && responseItems.IsSuccess() {
-		logger.LogDebug(ctx, fmt.Sprintf("UpdateVideoSingleTask parsed as new api response format: %+v", responseItems))
+		logger.LogDebug(ctx, "UpdateVideoSingleTask parsed as new api response format: %+v", responseItems)
 		t := responseItems.Data
 		taskResult.TaskID = t.TaskID
 		taskResult.Status = string(t.Status)
@@ -116,7 +116,7 @@ func updateVideoSingleTask(ctx context.Context, adaptor channel.TaskAdaptor, cha
 		task.Data = redactVideoResponseBody(responseBody)
 	}
 
-	logger.LogDebug(ctx, fmt.Sprintf("UpdateVideoSingleTask taskResult: %+v", taskResult))
+	logger.LogDebug(ctx, "UpdateVideoSingleTask taskResult: %+v", taskResult)
 
 	now := time.Now().Unix()
 	if taskResult.Status == "" {

controller/twofa.go

@@ -520,7 +520,7 @@ func AdminDisable2FA(c *gin.Context) {
 	}
 
 	myRole := c.GetInt("role")
-	if myRole <= targetUser.Role && myRole != common.RoleRootUser {
+	if !canManageTargetRole(myRole, targetUser.Role) {
 		c.JSON(http.StatusOK, gin.H{
 			"success": false,
 			"message": "无权操作同级或更高级用户的2FA设置",

controller/user.go

@@ -264,6 +264,10 @@ func SearchUsers(c *gin.Context) {
 	return
 }
 
+func canManageTargetRole(myRole int, targetRole int) bool {
+	return myRole == common.RoleRootUser || myRole > targetRole
+}
+
 func GetUser(c *gin.Context) {
 	id, err := strconv.Atoi(c.Param("id"))
 	if err != nil {
@@ -276,7 +280,7 @@ func GetUser(c *gin.Context) {
 		return
 	}
 	myRole := c.GetInt("role")
-	if myRole <= user.Role && myRole != common.RoleRootUser {
+	if !canManageTargetRole(myRole, user.Role) {
 		common.ApiErrorI18n(c, i18n.MsgUserNoPermissionSameLevel)
 		return
 	}
@@ -567,11 +571,11 @@ func UpdateUser(c *gin.Context) {
 		return
 	}
 	myRole := c.GetInt("role")
-	if myRole <= originUser.Role && myRole != common.RoleRootUser {
+	if !canManageTargetRole(myRole, originUser.Role) {
 		common.ApiErrorI18n(c, i18n.MsgUserNoPermissionHigherLevel)
 		return
 	}
-	if myRole <= updatedUser.Role && myRole != common.RoleRootUser {
+	if !canManageTargetRole(myRole, updatedUser.Role) {
 		common.ApiErrorI18n(c, i18n.MsgUserCannotCreateHigherLevel)
 		return
 	}
@@ -610,7 +614,7 @@ func AdminClearUserBinding(c *gin.Context) {
 	}
 
 	myRole := c.GetInt("role")
-	if myRole <= user.Role && myRole != common.RoleRootUser {
+	if !canManageTargetRole(myRole, user.Role) {
 		common.ApiErrorI18n(c, i18n.MsgUserNoPermissionSameLevel)
 		return
 	}
@@ -872,7 +876,7 @@ func ManageUser(c *gin.Context) {
 		return
 	}
 	myRole := c.GetInt("role")
-	if myRole <= user.Role && myRole != common.RoleRootUser {
+	if !canManageTargetRole(myRole, user.Role) {
 		common.ApiErrorI18n(c, i18n.MsgUserNoPermissionHigherLevel)
 		return
 	}

logger/logger.go

@@ -95,9 +95,11 @@ func LogDebug(ctx context.Context, msg string, args ...any) {
 }
 
 func logHelper(ctx context.Context, level string, msg string) {
-	id := ctx.Value(common.RequestIdKey)
-	if id == nil {
-		id = "SYSTEM"
+	var id any = "SYSTEM"
+	if ctx != nil {
+		if requestID := ctx.Value(common.RequestIdKey); requestID != nil {
+			id = requestID
+		}
 	}
 	now := time.Now()
 	common.LogWriterMu.RLock()
@@ -172,10 +174,13 @@ func FormatQuota(quota int) string {
 
 // LogJson 仅供测试使用 only for test
 func LogJson(ctx context.Context, msg string, obj any) {
+	if !common.DebugEnabled {
+		return
+	}
 	jsonStr, err := common.Marshal(obj)
 	if err != nil {
 		LogError(ctx, fmt.Sprintf("json marshal failed: %s", err.Error()))
 		return
 	}
-	LogDebug(ctx, fmt.Sprintf("%s | %s", msg, string(jsonStr)))
+	LogDebug(ctx, "%s | %s", msg, jsonStr)
 }

model/channel.go

@@ -12,6 +12,7 @@ import (
 	"github.com/QuantumNous/new-api/common"
 	"github.com/QuantumNous/new-api/constant"
 	"github.com/QuantumNous/new-api/dto"
+	"github.com/QuantumNous/new-api/logger"
 	"github.com/QuantumNous/new-api/types"
 
 	"github.com/samber/lo"
@@ -250,10 +251,9 @@ func (channel *Channel) GetNextEnabledKey() (string, int, *types.NewAPIError) {
 		if err != nil {
 			return "", 0, types.NewError(err, types.ErrorCodeGetChannelFailed, types.ErrOptionWithSkipRetry())
 		}
-		//println("before polling index:", channel.ChannelInfo.MultiKeyPollingIndex)
 		defer func() {
 			if common.DebugEnabled {
-				println(fmt.Sprintf("channel %d polling index: %d", channel.Id, channel.ChannelInfo.MultiKeyPollingIndex))
+				logger.LogDebug(nil, "channel %d polling index: %d", channel.Id, channel.ChannelInfo.MultiKeyPollingIndex)
 			}
 			if !common.MemoryCacheEnabled {
 				_ = channel.SaveChannelInfo()

model/channel_cache.go

@@ -11,6 +11,7 @@ import (
 
 	"github.com/QuantumNous/new-api/common"
 	"github.com/QuantumNous/new-api/constant"
+	"github.com/QuantumNous/new-api/logger"
 	"github.com/QuantumNous/new-api/setting/ratio_setting"
 )
 
@@ -257,9 +258,12 @@ func CacheUpdateChannel(channel *Channel) {
 		return
 	}
 
-	println("CacheUpdateChannel:", channel.Id, channel.Name, channel.Status, channel.ChannelInfo.MultiKeyPollingIndex)
-
-	println("before:", channelsIDM[channel.Id].ChannelInfo.MultiKeyPollingIndex)
+	if channelsIDM == nil {
+		channelsIDM = make(map[int]*Channel)
+	}
+	if oldChannel, ok := channelsIDM[channel.Id]; ok {
+		logger.LogDebug(nil, "CacheUpdateChannel before: id=%d, name=%s, status=%d, polling_index=%d", channel.Id, channel.Name, channel.Status, oldChannel.ChannelInfo.MultiKeyPollingIndex)
+	}
 	channelsIDM[channel.Id] = channel
-	println("after :", channelsIDM[channel.Id].ChannelInfo.MultiKeyPollingIndex)
+	logger.LogDebug(nil, "CacheUpdateChannel after: id=%d, name=%s, status=%d, polling_index=%d", channel.Id, channel.Name, channel.Status, channel.ChannelInfo.MultiKeyPollingIndex)
 }

model/user.go

@@ -35,8 +35,8 @@ type User struct {
 	OidcId           string         `json:"oidc_id" gorm:"column:oidc_id;index"`
 	WeChatId         string         `json:"wechat_id" gorm:"column:wechat_id;index"`
 	TelegramId       string         `json:"telegram_id" gorm:"column:telegram_id;index"`
-	VerificationCode string         `json:"verification_code" gorm:"-:all"`                                    // this field is only for Email verification, don't save it to database!
-	AccessToken      *string        `json:"access_token" gorm:"type:char(32);column:access_token;uniqueIndex"` // this token is for system management
+	VerificationCode string         `json:"verification_code" gorm:"-:all"`                         // this field is only for Email verification, don't save it to database!
+	AccessToken      *string        `json:"-" gorm:"type:char(32);column:access_token;uniqueIndex"` // this token is for system management
 	Quota            int            `json:"quota" gorm:"type:int;default:0"`
 	UsedQuota        int            `json:"used_quota" gorm:"type:int;default:0;column:used_quota"` // used quota
 	RequestCount     int            `json:"request_count" gorm:"type:int;default:0;"`               // request number

relay/channel/ali/image.go

@@ -229,7 +229,7 @@ func asyncTaskWait(c *gin.Context, info *relaycommon.RelayInfo, taskID string) (
 	time.Sleep(time.Duration(5) * time.Second)
 
 	for {
-		logger.LogDebug(c, fmt.Sprintf("asyncTaskWait step %d/%d, wait %d seconds", step, maxStep, waitSeconds))
+		logger.LogDebug(c, "asyncTaskWait step %d/%d, wait %d seconds", step, maxStep, waitSeconds)
 		step++
 		rsp, err, body := updateTask(info, taskID)
 		responseBody = body
@@ -320,11 +320,10 @@ func aliImageHandler(a *Adaptor, c *gin.Context, resp *http.Response, info *rela
 		}
 	}
 
-	//logger.LogDebug(c, "ali_async_task_result: "+string(originRespBody))
 	if a.IsSyncImageModel {
-		logger.LogDebug(c, "ali_sync_image_result: "+string(originRespBody))
+		logger.LogDebug(c, "ali_sync_image_result: %s", originRespBody)
 	} else {
-		logger.LogDebug(c, "ali_async_image_result: "+string(originRespBody))
+		logger.LogDebug(c, "ali_async_image_result: %s", originRespBody)
 	}
 
 	imageResponses := responseAli2OpenAIImage(c, aliResponse, originRespBody, info, responseFormat)

relay/channel/api_request.go

@@ -292,9 +292,7 @@ func DoApiRequest(a Adaptor, c *gin.Context, info *common.RelayInfo, requestBody
 	if err != nil {
 		return nil, fmt.Errorf("get request url failed: %w", err)
 	}
-	if common2.DebugEnabled {
-		println("fullRequestURL:", fullRequestURL)
-	}
+	logger.LogDebug(c, "fullRequestURL: %s", fullRequestURL)
 	req, err := http.NewRequest(c.Request.Method, fullRequestURL, requestBody)
 	if err != nil {
 		return nil, fmt.Errorf("new request failed: %w", err)
@@ -323,9 +321,7 @@ func DoFormRequest(a Adaptor, c *gin.Context, info *common.RelayInfo, requestBod
 	if err != nil {
 		return nil, fmt.Errorf("get request url failed: %w", err)
 	}
-	if common2.DebugEnabled {
-		println("fullRequestURL:", fullRequestURL)
-	}
+	logger.LogDebug(c, "fullRequestURL: %s", fullRequestURL)
 	req, err := http.NewRequest(c.Request.Method, fullRequestURL, requestBody)
 	if err != nil {
 		return nil, fmt.Errorf("new request failed: %w", err)
@@ -388,13 +384,9 @@ func startPingKeepAlive(c *gin.Context, pingInterval time.Duration) context.Canc
 		defer func() {
 			// 增加panic恢复处理
 			if r := recover(); r != nil {
-				if common2.DebugEnabled {
-					println("SSE ping goroutine panic recovered:", fmt.Sprintf("%v", r))
-				}
-			}
-			if common2.DebugEnabled {
-				println("SSE ping goroutine stopped.")
+				logger.LogDebug(c, "SSE ping goroutine panic recovered: %v", r)
 			}
+			logger.LogDebug(c, "SSE ping goroutine stopped")
 		}()
 
 		if pingInterval <= 0 {
@@ -405,15 +397,11 @@ func startPingKeepAlive(c *gin.Context, pingInterval time.Duration) context.Canc
 		// 确保在任何情况下都清理ticker
 		defer func() {
 			ticker.Stop()
-			if common2.DebugEnabled {
-				println("SSE ping ticker stopped")
-			}
+			logger.LogDebug(c, "SSE ping ticker stopped")
 		}()
 
 		var pingMutex sync.Mutex
-		if common2.DebugEnabled {
-			println("SSE ping goroutine started")
-		}
+		logger.LogDebug(c, "SSE ping goroutine started")
 
 		// 增加超时控制，防止goroutine长时间运行
 		maxPingDuration := 120 * time.Minute // 最大ping持续时间
@@ -425,9 +413,7 @@ func startPingKeepAlive(c *gin.Context, pingInterval time.Duration) context.Canc
 			// 发送 ping 数据
 			case <-ticker.C:
 				if err := sendPingData(c, &pingMutex); err != nil {
-					if common2.DebugEnabled {
-						println("SSE ping error, stopping goroutine:", err.Error())
-					}
+					logger.LogDebug(c, "SSE ping error, stopping goroutine: %s", err.Error())
 					return
 				}
 			// 收到退出信号
@@ -438,9 +424,7 @@ func startPingKeepAlive(c *gin.Context, pingInterval time.Duration) context.Canc
 				return
 			// 超时保护，防止goroutine无限运行
 			case <-pingTimeout.C:
-				if common2.DebugEnabled {
-					println("SSE ping goroutine timeout, stopping")
-				}
+				logger.LogDebug(c, "SSE ping goroutine timeout, stopping")
 				return
 			}
 		}
@@ -463,9 +447,7 @@ func sendPingData(c *gin.Context, mutex *sync.Mutex) error {
 			return
 		}
 
-		if common2.DebugEnabled {
-			println("SSE ping data sent.")
-		}
+		logger.LogDebug(c, "SSE ping data sent")
 		done <- nil
 	}()
 
@@ -507,9 +489,7 @@ func doRequest(c *gin.Context, req *http.Request, info *common.RelayInfo) (*http
 			defer func() {
 				if stopPinger != nil {
 					stopPinger()
-					if common2.DebugEnabled {
-						println("SSE ping goroutine stopped by defer")
-					}
+					logger.LogDebug(c, "SSE ping goroutine stopped by defer")
 				}
 			}()
 		}

relay/channel/claude/relay-claude.go

@@ -949,9 +949,7 @@ func ClaudeHandler(c *gin.Context, resp *http.Response, info *relaycommon.RelayI
 	if err != nil {
 		return nil, types.NewError(err, types.ErrorCodeBadResponseBody)
 	}
-	if common.DebugEnabled {
-		println("responseBody: ", string(responseBody))
-	}
+	logger.LogDebug(c, "responseBody: %s", responseBody)
 	handleErr := HandleClaudeResponseData(c, info, claudeInfo, resp, responseBody)
 	if handleErr != nil {
 		return nil, handleErr

relay/channel/gemini/relay-gemini-native.go

@@ -26,9 +26,7 @@ func GeminiTextGenerationHandler(c *gin.Context, info *relaycommon.RelayInfo, re
 		return nil, types.NewOpenAIError(err, types.ErrorCodeBadResponseBody, http.StatusInternalServerError)
 	}
 
-	if common.DebugEnabled {
-		println(string(responseBody))
-	}
+	logger.LogDebug(c, "Gemini native response body: %s", responseBody)
 
 	// 解析为 Gemini 原生响应格式
 	var geminiResponse dto.GeminiChatResponse
@@ -57,9 +55,7 @@ func NativeGeminiEmbeddingHandler(c *gin.Context, resp *http.Response, info *rel
 		return nil, types.NewOpenAIError(err, types.ErrorCodeBadResponseBody, http.StatusInternalServerError)
 	}
 
-	if common.DebugEnabled {
-		println(string(responseBody))
-	}
+	logger.LogDebug(c, "Gemini native embedding response body: %s", responseBody)
 
 	usage := service.ResponseText2Usage(c, "", info.UpstreamModelName, info.GetEstimatePromptTokens())
 

relay/channel/gemini/relay-gemini.go

@@ -1362,7 +1362,7 @@ func GeminiChatStreamHandler(c *gin.Context, info *relaycommon.RelayInfo, resp *
 			}
 		}
 
-		logger.LogDebug(c, fmt.Sprintf("info.SendResponseCount = %d", info.SendResponseCount))
+		logger.LogDebug(c, "info.SendResponseCount = %d", info.SendResponseCount)
 		if info.SendResponseCount == 0 {
 			// send first response
 			emptyResponse := helper.GenerateStartEmptyResponse(id, createAt, info.UpstreamModelName, nil)
@@ -1422,9 +1422,7 @@ func GeminiChatHandler(c *gin.Context, info *relaycommon.RelayInfo, resp *http.R
 		return nil, types.NewOpenAIError(err, types.ErrorCodeBadResponseBody, http.StatusInternalServerError)
 	}
 	service.CloseResponseBodyGracefully(resp)
-	if common.DebugEnabled {
-		println(string(responseBody))
-	}
+	logger.LogDebug(c, "Gemini response body: %s", responseBody)
 	var geminiResponse dto.GeminiChatResponse
 	err = common.Unmarshal(responseBody, &geminiResponse)
 	if err != nil {

relay/channel/openai/adaptor.go

@@ -377,7 +377,7 @@ func (a *Adaptor) ConvertAudioRequest(c *gin.Context, info *relaycommon.RelayInf
 		}
 
 		// 打印类似 curl 命令格式的信息
-		logger.LogDebug(c.Request.Context(), fmt.Sprintf("--form 'model=\"%s\"'", request.Model))
+		logger.LogDebug(c.Request.Context(), "--form 'model=\"%s\"'", request.Model)
 
 		// 遍历表单字段并打印输出
 		for key, values := range formData.Value {
@@ -386,7 +386,7 @@ func (a *Adaptor) ConvertAudioRequest(c *gin.Context, info *relaycommon.RelayInf
 			}
 			for _, value := range values {
 				writer.WriteField(key, value)
-				logger.LogDebug(c.Request.Context(), fmt.Sprintf("--form '%s=\"%s\"'", key, value))
+				logger.LogDebug(c.Request.Context(), "--form '%s=\"%s\"'", key, value)
 			}
 		}
 
@@ -398,8 +398,8 @@ func (a *Adaptor) ConvertAudioRequest(c *gin.Context, info *relaycommon.RelayInf
 
 		// 使用 formData 中的第一个文件
 		fileHeader := fileHeaders[0]
-		logger.LogDebug(c.Request.Context(), fmt.Sprintf("--form 'file=@\"%s\"' (size: %d bytes, content-type: %s)",
-			fileHeader.Filename, fileHeader.Size, fileHeader.Header.Get("Content-Type")))
+		logger.LogDebug(c.Request.Context(), "--form 'file=@\"%s\"' (size: %d bytes, content-type: %s)",
+			fileHeader.Filename, fileHeader.Size, fileHeader.Header.Get("Content-Type"))
 
 		file, err := fileHeader.Open()
 		if err != nil {
@@ -418,7 +418,7 @@ func (a *Adaptor) ConvertAudioRequest(c *gin.Context, info *relaycommon.RelayInf
 		// 关闭 multipart 编写器以设置分界线
 		writer.Close()
 		c.Request.Header.Set("Content-Type", writer.FormDataContentType())
-		logger.LogDebug(c.Request.Context(), fmt.Sprintf("--header 'Content-Type: %s'", writer.FormDataContentType()))
+		logger.LogDebug(c.Request.Context(), "--header 'Content-Type: %s'", writer.FormDataContentType())
 		return &requestBody, nil
 	}
 }

relay/channel/openai/relay-openai.go

@@ -155,9 +155,9 @@ func OaiStreamHandler(c *gin.Context, info *relaycommon.RelayInfo, resp *http.Re
 			containStreamUsage = true
 
 			if common.DebugEnabled {
-				logger.LogDebug(c, fmt.Sprintf("Audio model usage extracted from second last SSE: PromptTokens=%d, CompletionTokens=%d, TotalTokens=%d, InputTokens=%d, OutputTokens=%d",
+				logger.LogDebug(c, "Audio model usage extracted from second last SSE: PromptTokens=%d, CompletionTokens=%d, TotalTokens=%d, InputTokens=%d, OutputTokens=%d",
 					usage.PromptTokens, usage.CompletionTokens, usage.TotalTokens,
-					usage.InputTokens, usage.OutputTokens))
+					usage.InputTokens, usage.OutputTokens)
 			}
 		}
 	}
@@ -200,9 +200,7 @@ func OpenaiHandler(c *gin.Context, info *relaycommon.RelayInfo, resp *http.Respo
 	if err != nil {
 		return nil, types.NewOpenAIError(err, types.ErrorCodeReadResponseBodyFailed, http.StatusInternalServerError)
 	}
-	if common.DebugEnabled {
-		println("upstream response body:", string(responseBody))
-	}
+	logger.LogDebug(c, "upstream response body: %s", responseBody)
 	// Unmarshal to simpleResponse
 	if info.ChannelType == constant.ChannelTypeOpenRouter && info.ChannelOtherSettings.IsOpenRouterEnterprise() {
 		// 尝试解析为 openrouter enterprise

relay/claude_handler.go

@@ -11,6 +11,7 @@ import (
 	"github.com/QuantumNous/new-api/common"
 	"github.com/QuantumNous/new-api/constant"
 	"github.com/QuantumNous/new-api/dto"
+	"github.com/QuantumNous/new-api/logger"
 	relaycommon "github.com/QuantumNous/new-api/relay/common"
 	"github.com/QuantumNous/new-api/relay/helper"
 	"github.com/QuantumNous/new-api/service"
@@ -177,9 +178,7 @@ func ClaudeHelper(c *gin.Context, info *relaycommon.RelayInfo) (newAPIError *typ
 			}
 		}
 
-		if common.DebugEnabled {
-			println("requestBody: ", string(jsonData))
-		}
+		logger.LogDebug(c, "requestBody: %s", jsonData)
 		requestBody = bytes.NewBuffer(jsonData)
 	}
 
@@ -202,7 +201,6 @@ func ClaudeHelper(c *gin.Context, info *relaycommon.RelayInfo) (newAPIError *typ
 	}
 
 	usage, newAPIError := adaptor.DoResponse(c, httpResp, info)
-	//log.Printf("usage: %v", usage)
 	if newAPIError != nil {
 		// reset status code 重置状态码
 		service.ResetStatusCode(newAPIError, statusCodeMappingStr)

relay/common_handler/rerank.go

@@ -7,6 +7,7 @@ import (
 	"github.com/QuantumNous/new-api/common"
 	"github.com/QuantumNous/new-api/constant"
 	"github.com/QuantumNous/new-api/dto"
+	"github.com/QuantumNous/new-api/logger"
 	"github.com/QuantumNous/new-api/relay/channel/xinference"
 	relaycommon "github.com/QuantumNous/new-api/relay/common"
 	"github.com/QuantumNous/new-api/service"
@@ -21,9 +22,7 @@ func RerankHandler(c *gin.Context, info *relaycommon.RelayInfo, resp *http.Respo
 		return nil, types.NewOpenAIError(err, types.ErrorCodeReadResponseBodyFailed, http.StatusInternalServerError)
 	}
 	service.CloseResponseBodyGracefully(resp)
-	if common.DebugEnabled {
-		println("reranker response body: ", string(responseBody))
-	}
+	logger.LogDebug(c, "reranker response body: %s", responseBody)
 	var jinaResp dto.RerankResponse
 	if info.ChannelType == constant.ChannelTypeXinference {
 		var xinRerankResponse xinference.XinRerankResponse

relay/compatible_handler.go

@@ -102,7 +102,7 @@ func TextHelper(c *gin.Context, info *relaycommon.RelayInfo) (newAPIError *types
 		}
 		if common.DebugEnabled {
 			if debugBytes, bErr := storage.Bytes(); bErr == nil {
-				println("requestBody: ", string(debugBytes))
+				logger.LogDebug(c, "requestBody: %s", debugBytes)
 			}
 		}
 		requestBody = common.ReaderOnly(storage)
@@ -174,7 +174,7 @@ func TextHelper(c *gin.Context, info *relaycommon.RelayInfo) (newAPIError *types
 			}
 		}
 
-		logger.LogDebug(c, fmt.Sprintf("text request body: %s", string(jsonData)))
+		logger.LogDebug(c, "text request body: %s", jsonData)
 
 		requestBody = bytes.NewBuffer(jsonData)
 	}

relay/embedding_handler.go

@@ -58,7 +58,7 @@ func EmbeddingHelper(c *gin.Context, info *relaycommon.RelayInfo) (newAPIError *
 		}
 	}
 
-	logger.LogDebug(c, fmt.Sprintf("converted embedding request body: %s", string(jsonData)))
+	logger.LogDebug(c, "converted embedding request body: %s", jsonData)
 	var requestBody io.Reader = bytes.NewBuffer(jsonData)
 	statusCodeMappingStr := c.GetString("status_code_mapping")
 	resp, err := adaptor.DoRequest(c, info, requestBody)

relay/gemini_handler.go

@@ -163,7 +163,7 @@ func GeminiHelper(c *gin.Context, info *relaycommon.RelayInfo) (newAPIError *typ
 			}
 		}
 
-		logger.LogDebug(c, "Gemini request body: "+string(jsonData))
+		logger.LogDebug(c, "Gemini request body: %s", jsonData)
 
 		requestBody = bytes.NewReader(jsonData)
 	}
@@ -262,7 +262,7 @@ func GeminiEmbeddingHandler(c *gin.Context, info *relaycommon.RelayInfo) (newAPI
 			return newAPIErrorFromParamOverride(err)
 		}
 	}
-	logger.LogDebug(c, "Gemini embedding request body: "+string(jsonData))
+	logger.LogDebug(c, "Gemini embedding request body: %s", jsonData)
 	requestBody = bytes.NewReader(jsonData)
 
 	resp, err := adaptor.DoRequest(c, info, requestBody)

relay/helper/price.go

@@ -45,7 +45,7 @@ func HandleGroupRatio(ctx *gin.Context, relayInfo *relaycommon.RelayInfo) types.
 	// check auto group
 	autoGroup, exists := ctx.Get("auto_group")
 	if exists {
-		logger.LogDebug(ctx, fmt.Sprintf("final group: %s", autoGroup))
+		logger.LogDebug(ctx, "final group: %s", autoGroup)
 		relayInfo.UsingGroup = autoGroup.(string)
 	}
 
@@ -157,7 +157,7 @@ func ModelPriceHelper(c *gin.Context, info *relaycommon.RelayInfo, promptTokens
 	}
 
 	if common.DebugEnabled {
-		println(fmt.Sprintf("model_price_helper result: %s", priceData.ToSetting()))
+		logger.LogDebug(c, "model_price_helper result: %s", priceData.ToSetting())
 	}
 	info.PriceData = priceData
 	return priceData, nil
@@ -299,9 +299,7 @@ func modelPriceHelperTiered(c *gin.Context, info *relaycommon.RelayInfo, promptT
 		QuotaToPreConsume: preConsumedQuota,
 	}
 
-	if common.DebugEnabled {
-		println(fmt.Sprintf("model_price_helper_tiered result: model=%s preConsume=%d quotaBeforeGroup=%.2f groupRatio=%.2f tier=%s", info.OriginModelName, preConsumedQuota, quotaBeforeGroup, groupRatioInfo.GroupRatio, trace.MatchedTier))
-	}
+	logger.LogDebug(c, "model_price_helper_tiered result: model=%s preConsume=%d quotaBeforeGroup=%.2f groupRatio=%.2f tier=%s", info.OriginModelName, preConsumedQuota, quotaBeforeGroup, groupRatioInfo.GroupRatio, trace.MatchedTier)
 
 	info.PriceData = priceData
 	return priceData, nil

relay/helper/stream_scanner.go

@@ -72,14 +72,11 @@ func StreamScannerHandler(c *gin.Context, resp *http.Response, info *relaycommon
 		pingTicker = time.NewTicker(pingInterval)
 	}
 
-	if common.DebugEnabled {
-		// print timeout and ping interval for debugging
-		println("relay timeout seconds:", common.RelayTimeout)
-		println("relay max idle conns:", common.RelayMaxIdleConns)
-		println("relay max idle conns per host:", common.RelayMaxIdleConnsPerHost)
-		println("streaming timeout seconds:", int64(streamingTimeout.Seconds()))
-		println("ping interval seconds:", int64(pingInterval.Seconds()))
-	}
+	logger.LogDebug(c, "relay timeout seconds: %d", common.RelayTimeout)
+	logger.LogDebug(c, "relay max idle conns: %d", common.RelayMaxIdleConns)
+	logger.LogDebug(c, "relay max idle conns per host: %d", common.RelayMaxIdleConnsPerHost)
+	logger.LogDebug(c, "streaming timeout seconds: %d", int64(streamingTimeout.Seconds()))
+	logger.LogDebug(c, "ping interval seconds: %d", int64(pingInterval.Seconds()))
 
 	// 改进资源清理，确保所有 goroutine 正确退出
 	defer func() {
@@ -127,9 +124,7 @@ func StreamScannerHandler(c *gin.Context, resp *http.Response, info *relaycommon
 					info.StreamStatus.SetEndReason(relaycommon.StreamEndReasonPanic, fmt.Errorf("ping panic: %v", r))
 					common.SafeSendBool(stopChan, true)
 				}
-				if common.DebugEnabled {
-					println("ping goroutine exited")
-				}
+				logger.LogDebug(c, "ping goroutine exited")
 			}()
 
 			// 添加超时保护，防止 goroutine 无限运行
@@ -155,9 +150,7 @@ func StreamScannerHandler(c *gin.Context, resp *http.Response, info *relaycommon
 							info.StreamStatus.SetEndReason(relaycommon.StreamEndReasonPingFail, err)
 							return
 						}
-						if common.DebugEnabled {
-							println("ping data sent")
-						}
+						logger.LogDebug(c, "ping data sent")
 					case <-time.After(10 * time.Second):
 						logger.LogError(c, "ping data send timeout")
 						info.StreamStatus.SetEndReason(relaycommon.StreamEndReasonPingFail, fmt.Errorf("ping send timeout"))
@@ -217,9 +210,7 @@ func StreamScannerHandler(c *gin.Context, resp *http.Response, info *relaycommon
 				info.StreamStatus.SetEndReason(relaycommon.StreamEndReasonPanic, fmt.Errorf("scanner panic: %v", r))
 			}
 			common.SafeSendBool(stopChan, true)
-			if common.DebugEnabled {
-				println("scanner goroutine exited")
-			}
+			logger.LogDebug(c, "scanner goroutine exited")
 		}()
 
 		for scanner.Scan() {
@@ -237,9 +228,7 @@ func StreamScannerHandler(c *gin.Context, resp *http.Response, info *relaycommon
 
 			ticker.Reset(streamingTimeout)
 			data := scanner.Text()
-			if common.DebugEnabled {
-				println(data)
-			}
+			logger.LogDebug(c, "stream scanner data: %s", data)
 
 			if len(data) < 6 {
 				continue
@@ -265,9 +254,7 @@ func StreamScannerHandler(c *gin.Context, resp *http.Response, info *relaycommon
 				}
 			} else {
 				info.StreamStatus.SetEndReason(relaycommon.StreamEndReasonDone, nil)
-				if common.DebugEnabled {
-					println("received [DONE], stopping scanner")
-				}
+				logger.LogDebug(c, "received [DONE], stopping scanner")
 				return
 			}
 		}

relay/image_handler.go

@@ -76,9 +76,7 @@ func ImageHelper(c *gin.Context, info *relaycommon.RelayInfo) (newAPIError *type
 				}
 			}
 
-			if common.DebugEnabled {
-				logger.LogDebug(c, fmt.Sprintf("image request body: %s", string(jsonData)))
-			}
+			logger.LogDebug(c, "image request body: %s", jsonData)
 			requestBody = bytes.NewBuffer(jsonData)
 		}
 	}

relay/mjproxy_handler.go

@@ -14,6 +14,7 @@ import (
 	"github.com/QuantumNous/new-api/common"
 	"github.com/QuantumNous/new-api/constant"
 	"github.com/QuantumNous/new-api/dto"
+	"github.com/QuantumNous/new-api/logger"
 	"github.com/QuantumNous/new-api/model"
 	relaycommon "github.com/QuantumNous/new-api/relay/common"
 	relayconstant "github.com/QuantumNous/new-api/relay/constant"
@@ -473,7 +474,7 @@ func RelayMidjourneySubmit(c *gin.Context, relayInfo *relaycommon.RelayInfo) *dt
 			c.Set("base_url", channel.GetBaseURL())
 			c.Set("channel_id", originTask.ChannelId)
 			c.Request.Header.Set("Authorization", fmt.Sprintf("Bearer %s", channel.Key))
-			log.Printf("检测到此操作为放大、变换、重绘，获取原channel信息: %s,%s", strconv.Itoa(originTask.ChannelId), channel.GetBaseURL())
+			logger.LogDebug(c, "Midjourney action uses origin channel: id=%s, base_url=%s", strconv.Itoa(originTask.ChannelId), channel.GetBaseURL())
 		}
 		midjRequest.Prompt = originTask.Prompt
 

relay/rerank_handler.go

@@ -8,6 +8,7 @@ import (
 
 	"github.com/QuantumNous/new-api/common"
 	"github.com/QuantumNous/new-api/dto"
+	"github.com/QuantumNous/new-api/logger"
 	relaycommon "github.com/QuantumNous/new-api/relay/common"
 	"github.com/QuantumNous/new-api/relay/helper"
 	"github.com/QuantumNous/new-api/service"
@@ -67,9 +68,7 @@ func RerankHelper(c *gin.Context, info *relaycommon.RelayInfo) (newAPIError *typ
 			}
 		}
 
-		if common.DebugEnabled {
-			println(fmt.Sprintf("Rerank request body: %s", string(jsonData)))
-		}
+		logger.LogDebug(c, "Rerank request body: %s", jsonData)
 		requestBody = bytes.NewBuffer(jsonData)
 	}
 

relay/responses_handler.go

@@ -10,6 +10,7 @@ import (
 	"github.com/QuantumNous/new-api/common"
 	appconstant "github.com/QuantumNous/new-api/constant"
 	"github.com/QuantumNous/new-api/dto"
+	"github.com/QuantumNous/new-api/logger"
 	relaycommon "github.com/QuantumNous/new-api/relay/common"
 	relayconstant "github.com/QuantumNous/new-api/relay/constant"
 	"github.com/QuantumNous/new-api/relay/helper"
@@ -102,9 +103,7 @@ func ResponsesHelper(c *gin.Context, info *relaycommon.RelayInfo) (newAPIError *
 			}
 		}
 
-		if common.DebugEnabled {
-			println("requestBody: ", string(jsonData))
-		}
+		logger.LogDebug(c, "requestBody: %s", jsonData)
 		requestBody = bytes.NewBuffer(jsonData)
 	}
 

service/file_decoder.go

@@ -85,7 +85,7 @@ func GetFileTypeFromUrl(c *gin.Context, url string, reason ...string) (string, e
 	var readData []byte
 	limits := []int{512, 8 * 1024, 24 * 1024, 64 * 1024}
 	for _, limit := range limits {
-		logger.LogDebug(c, fmt.Sprintf("Trying to read %d bytes to determine file type", limit))
+		logger.LogDebug(c, "Trying to read %d bytes to determine file type", limit)
 		if len(readData) < limit {
 			need := limit - len(readData)
 			tmp := make([]byte, need)

service/file_service.go

@@ -50,7 +50,7 @@ func LoadFileSource(c *gin.Context, source types.FileSource, reason ...string) (
 	}
 
 	if common.DebugEnabled {
-		logger.LogDebug(c, fmt.Sprintf("LoadFileSource starting for: %s", source.GetIdentifier()))
+		logger.LogDebug(c, "LoadFileSource starting for: %s", source.GetIdentifier())
 	}
 
 	// 1. 快速检查内部缓存
@@ -208,7 +208,7 @@ func loadFromURL(c *gin.Context, url string, reason ...string) (*types.CachedFil
 			}
 			common.IncrementDiskFiles(base64Size)
 			if common.DebugEnabled {
-				logger.LogDebug(c, fmt.Sprintf("File cached to disk: %s, size: %d bytes", diskPath, base64Size))
+				logger.LogDebug(c, "File cached to disk: %s, size: %d bytes", diskPath, base64Size)
 			}
 		}
 	} else {

service/midjourney.go

@@ -4,7 +4,6 @@ import (
 	"context"
 	"encoding/json"
 	"io"
-	"log"
 	"net/http"
 	"strconv"
 	"strings"
@@ -13,6 +12,7 @@ import (
 	"github.com/QuantumNous/new-api/common"
 	"github.com/QuantumNous/new-api/constant"
 	"github.com/QuantumNous/new-api/dto"
+	"github.com/QuantumNous/new-api/logger"
 	relayconstant "github.com/QuantumNous/new-api/relay/constant"
 	"github.com/QuantumNous/new-api/setting"
 
@@ -235,9 +235,8 @@ func DoMidjourneyHttpRequest(c *gin.Context, timeout time.Duration, fullRequestU
 		return MidjourneyErrorWithStatusCodeWrapper(constant.MjErrorUnknown, "read_response_body_failed", statusCode), nullBytes, err
 	}
 	CloseResponseBodyGracefully(resp)
-	respStr := string(responseBody)
-	log.Printf("respStr: %s", respStr)
-	if respStr == "" {
+	logger.LogDebug(c, "midjourney response body: %s", responseBody)
+	if len(responseBody) == 0 {
 		return MidjourneyErrorWithStatusCodeWrapper(constant.MjErrorUnknown, "empty_response_body", statusCode), responseBody, nil
 	} else {
 		err = json.Unmarshal(responseBody, &midjResponse)
@@ -248,7 +247,6 @@ func DoMidjourneyHttpRequest(c *gin.Context, timeout time.Duration, fullRequestU
 			}
 		}
 	}
-	//log.Printf("midjResponse: %v", midjResponse)
 	//for k, v := range resp.Header {
 	//	c.Writer.Header().Set(k, v[0])
 	//}

service/quota.go

@@ -3,7 +3,6 @@ package service
 import (
 	"errors"
 	"fmt"
-	"log"
 	"math"
 	"strings"
 	"time"
@@ -112,7 +111,7 @@ func PreWssConsumeQuota(ctx *gin.Context, relayInfo *relaycommon.RelayInfo, usag
 	autoGroup, exists := common.GetContextKey(ctx, constant.ContextKeyAutoGroup)
 	if exists {
 		groupRatio = ratio_setting.GetGroupRatio(autoGroup.(string))
-		log.Printf("final group ratio: %f", groupRatio)
+		logger.LogDebug(ctx, "final group ratio: %f", groupRatio)
 		relayInfo.UsingGroup = autoGroup.(string)
 	}
 

service/task_polling.go

@@ -372,7 +372,7 @@ func updateVideoSingleTask(ctx context.Context, adaptor TaskPollingAdaptor, ch *
 		return fmt.Errorf("readAll failed for task %s: %w", taskId, err)
 	}
 
-	logger.LogDebug(ctx, fmt.Sprintf("updateVideoSingleTask response: %s", string(responseBody)))
+	logger.LogDebug(ctx, "updateVideoSingleTask response: %s", responseBody)
 
 	snap := task.Snapshot()
 
@@ -380,7 +380,7 @@ func updateVideoSingleTask(ctx context.Context, adaptor TaskPollingAdaptor, ch *
 	// try parse as New API response format
 	var responseItems dto.TaskResponse[model.Task]
 	if err = common.Unmarshal(responseBody, &responseItems); err == nil && responseItems.IsSuccess() {
-		logger.LogDebug(ctx, fmt.Sprintf("updateVideoSingleTask parsed as new api response format: %+v", responseItems))
+		logger.LogDebug(ctx, "updateVideoSingleTask parsed as new api response format: %+v", responseItems)
 		t := responseItems.Data
 		taskResult.TaskID = t.TaskID
 		taskResult.Status = string(t.Status)
@@ -394,7 +394,7 @@ func updateVideoSingleTask(ctx context.Context, adaptor TaskPollingAdaptor, ch *
 
 	task.Data = redactVideoResponseBody(responseBody)
 
-	logger.LogDebug(ctx, fmt.Sprintf("updateVideoSingleTask taskResult: %+v", taskResult))
+	logger.LogDebug(ctx, "updateVideoSingleTask taskResult: %+v", taskResult)
 
 	now := time.Now().Unix()
 	if taskResult.Status == "" {
@@ -488,7 +488,7 @@ func updateVideoSingleTask(ctx context.Context, adaptor TaskPollingAdaptor, ch *
 		}
 	} else {
 		// No changes, skip update
-		logger.LogDebug(ctx, fmt.Sprintf("No update needed for task %s", task.TaskID))
+		logger.LogDebug(ctx, "No update needed for task %s", task.TaskID)
 	}
 
 	if shouldSettle {

service/token_counter.go

@@ -3,7 +3,6 @@ package service
 import (
 	"errors"
 	"fmt"
-	"log"
 	"math"
 	"path/filepath"
 	"strings"
@@ -12,6 +11,7 @@ import (
 	"github.com/QuantumNous/new-api/common"
 	"github.com/QuantumNous/new-api/constant"
 	"github.com/QuantumNous/new-api/dto"
+	"github.com/QuantumNous/new-api/logger"
 	relaycommon "github.com/QuantumNous/new-api/relay/common"
 	constant2 "github.com/QuantumNous/new-api/relay/constant"
 	"github.com/QuantumNous/new-api/types"
@@ -111,7 +111,7 @@ func getImageToken(c *gin.Context, fileMeta *types.FileMeta, model string, strea
 
 	width := config.Width
 	height := config.Height
-	log.Printf("format: %s, width: %d, height: %d", format, width, height)
+	logger.LogDebug(c, "image token input: format=%s, width=%d, height=%d", format, width, height)
 
 	if isPatchBased {
 		// 32x32 patch-based calculation with 1536 cap and model multiplier
@@ -171,9 +171,7 @@ func getImageToken(c *gin.Context, fileMeta *types.FileMeta, model string, strea
 	tilesH := (finalH + 512 - 1) / 512
 	tiles := tilesW * tilesH
 
-	if common.DebugEnabled {
-		log.Printf("scaled to: %dx%d, tiles: %d", finalW, finalH, tiles)
-	}
+	logger.LogDebug(c, "image token scaled size: width=%d, height=%d, tiles=%d", finalW, finalH, tiles)
 
 	return tiles*tileTokens + baseTokens, nil
 }