feat: 日志增强

internal/models/types.go

@@ -80,11 +80,13 @@ type RequestLog struct {
 	IsSuccess    bool      `gorm:"not null" json:"is_success"`
 	SourceIP     string    `gorm:"type:varchar(45)" json:"source_ip"`
 	StatusCode   int       `gorm:"not null" json:"status_code"`
-	RequestPath  string    `gorm:"type:varchar(1024)" json:"request_path"`
+	RequestPath  string    `gorm:"type:varchar(500)" json:"request_path"`
 	Duration     int64     `gorm:"not null" json:"duration_ms"`
 	ErrorMessage string    `gorm:"type:text" json:"error_message"`
 	UserAgent    string    `gorm:"type:varchar(512)" json:"user_agent"`
 	Retries      int       `gorm:"not null" json:"retries"`
+	UpstreamAddr string    `gorm:"type:varchar(500)" json:"upstream_addr"`
+	IsStream     bool      `gorm:"not null" json:"is_stream"`
 }
 
 // StatCard 用于仪表盘的单个统计卡片数据

internal/proxy/server.go

@@ -116,11 +116,11 @@ func (ps *ProxyServer) executeRequestWithRetry(
 			logrus.Debugf("Max retries exceeded for group %s after %d attempts. Parsed Error: %s", group.Name, retryCount, logMessage)
 
 			keyID, _ := strconv.ParseUint(lastError.KeyID, 10, 64)
-			ps.logRequest(c, group, uint(keyID), startTime, lastError.StatusCode, retryCount, errors.New(logMessage))
+			ps.logRequest(c, group, uint(keyID), startTime, lastError.StatusCode, retryCount, errors.New(logMessage), isStream, lastError.UpstreamAddr)
 		} else {
 			response.Error(c, app_errors.ErrMaxRetriesExceeded)
 			logrus.Debugf("Max retries exceeded for group %s after %d attempts.", group.Name, retryCount)
-			ps.logRequest(c, group, 0, startTime, http.StatusServiceUnavailable, retryCount, app_errors.ErrMaxRetriesExceeded)
+			ps.logRequest(c, group, 0, startTime, http.StatusServiceUnavailable, retryCount, app_errors.ErrMaxRetriesExceeded, isStream, "")
 		}
 		return
 	}
@@ -129,7 +129,7 @@ func (ps *ProxyServer) executeRequestWithRetry(
 	if err != nil {
 		logrus.Errorf("Failed to select a key for group %s on attempt %d: %v", group.Name, retryCount+1, err)
 		response.Error(c, app_errors.NewAPIError(app_errors.ErrNoKeysAvailable, err.Error()))
-		ps.logRequest(c, group, 0, startTime, http.StatusServiceUnavailable, retryCount, err)
+		ps.logRequest(c, group, 0, startTime, http.StatusServiceUnavailable, retryCount, err, isStream, "")
 		return
 	}
 
@@ -177,7 +177,7 @@ func (ps *ProxyServer) executeRequestWithRetry(
 	if err != nil || (resp != nil && resp.StatusCode >= 400) {
 		if err != nil && app_errors.IsIgnorableError(err) {
 			logrus.Debugf("Client-side ignorable error for key %s, aborting retries: %v", utils.MaskAPIKey(apiKey.KeyValue), err)
-			ps.logRequest(c, group, apiKey.ID, startTime, 499, retryCount+1, err)
+			ps.logRequest(c, group, apiKey.ID, startTime, 499, retryCount+1, err, isStream, upstreamURL)
 			return
 		}
 
@@ -212,6 +212,7 @@ func (ps *ProxyServer) executeRequestWithRetry(
 			ParsedErrorMessage: parsedError,
 			KeyID:              fmt.Sprintf("%d", apiKey.ID),
 			Attempt:            retryCount + 1,
+			UpstreamAddr:       upstreamURL,
 		})
 		ps.executeRequestWithRetry(c, channelHandler, group, bodyBytes, isStream, startTime, retryCount+1, newRetryErrors)
 		return
@@ -219,7 +220,7 @@ func (ps *ProxyServer) executeRequestWithRetry(
 
 	ps.keyProvider.UpdateStatus(apiKey, group, true)
 	logrus.Debugf("Request for group %s succeeded on attempt %d with key %s", group.Name, retryCount+1, utils.MaskAPIKey(apiKey.KeyValue))
-	ps.logRequest(c, group, apiKey.ID, startTime, resp.StatusCode, retryCount+1, nil)
+	ps.logRequest(c, group, apiKey.ID, startTime, resp.StatusCode, retryCount+1, nil, isStream, upstreamURL)
 
 	for key, values := range resp.Header {
 		for _, value := range values {
@@ -244,6 +245,8 @@ func (ps *ProxyServer) logRequest(
 	statusCode int,
 	retries int,
 	finalError error,
+	isStream bool,
+	upstreamAddr string,
 ) {
 	if ps.requestLogService == nil {
 		return
@@ -252,15 +255,17 @@ func (ps *ProxyServer) logRequest(
 	duration := time.Since(startTime).Milliseconds()
 
 	logEntry := &models.RequestLog{
-		GroupID:     group.ID,
+		GroupID:      group.ID,
-		KeyID:       keyID,
+		KeyID:        keyID,
-		IsSuccess:   finalError == nil && statusCode < 400,
+		IsSuccess:    finalError == nil && statusCode < 400,
-		SourceIP:    c.ClientIP(),
+		SourceIP:     c.ClientIP(),
-		StatusCode:  statusCode,
+		StatusCode:   statusCode,
-		RequestPath: c.Request.URL.String(),
+		RequestPath:  utils.TruncateString(c.Request.URL.String(), 500),
-		Duration:    duration,
+		Duration:     duration,
-		UserAgent:   c.Request.UserAgent(),
+		UserAgent:    c.Request.UserAgent(),
-		Retries:     retries,
+		Retries:      retries,
+		IsStream:     isStream,
+		UpstreamAddr: utils.TruncateString(upstreamAddr, 500),
 	}
 
 	if finalError != nil {

internal/types/types.go

@@ -85,4 +85,5 @@ type RetryError struct {
 	ParsedErrorMessage string `json:"-"`
 	KeyID              string `json:"key_id"`
 	Attempt            int    `json:"attempt"`
+	UpstreamAddr       string `json:"-"`
 }

internal/utils/string_utils.go

@@ -10,3 +10,11 @@ func MaskAPIKey(key string) string {
 	}
 	return fmt.Sprintf("%s****%s", key[:4], key[length-4:])
 }
+
+// TruncateString shortens a string to a maximum length.
+func TruncateString(s string, maxLength int) string {
+	if len(s) > maxLength {
+		return s[:maxLength]
+	}
+	return s
+}

web/src/components/logs/LogTable.vue

@@ -112,8 +112,20 @@ const createColumns = () => [
         { default: () => (row.is_success ? "成功" : "失败") }
       ),
   },
+  {
+    title: "类型",
+    key: "is_stream",
+    width: 80,
+    render: (row: LogRow) =>
+      h(
+        NTag,
+        { type: row.is_stream ? "info" : "default", size: "small", round: true },
+        { default: () => (row.is_stream ? "流式" : "非流") }
+      ),
+  },
   { title: "状态码", key: "status_code", width: 80 },
   { title: "耗时(ms)", key: "duration_ms", width: 100 },
+  { title: "重试", key: "retries", width: 60 },
   { title: "分组", key: "group_name", width: 120 },
   {
     title: "Key",
@@ -142,6 +154,12 @@ const createColumns = () => [
     render: (row: LogRow) =>
       h(NEllipsis, { style: "max-width: 200px" }, { default: () => row.request_path }),
   },
+  {
+    title: "上游地址",
+    key: "upstream_addr",
+    render: (row: LogRow) =>
+      h(NEllipsis, { style: "max-width: 200px" }, { default: () => row.upstream_addr }),
+  },
   { title: "源IP", key: "source_ip", width: 130 },
   {
     title: "错误信息",
@@ -149,6 +167,12 @@ const createColumns = () => [
     render: (row: LogRow) =>
       h(NEllipsis, { style: "max-width: 250px" }, { default: () => row.error_message || "-" }),
   },
+  {
+    title: "User Agent",
+    key: "user_agent",
+    render: (row: LogRow) =>
+      h(NEllipsis, { style: "max-width: 200px" }, { default: () => row.user_agent }),
+  },
 ];
 
 const columns = createColumns();

web/src/types/models.ts

@@ -105,6 +105,8 @@ export interface RequestLog {
   retries: number;
   group_name?: string;
   key_value?: string;
+  upstream_addr: string;
+  is_stream: boolean;
 }
 
 export interface Pagination {