commit

go_backend/middleware/logger.go

@@ -27,9 +27,12 @@ func RequestLogger() gin.HandlerFunc {
 	return func(c *gin.Context) {
 		startTime := time.Now()
 
-		// 读取请求体
+		// 读取请求体（跳过文件上传）
 		var requestBody []byte
-		if c.Request.Body != nil {
+		contentType := c.GetHeader("Content-Type")
+
+		// 如果不是文件上传，才读取请求体
+		if c.Request.Body != nil && !strings.HasPrefix(contentType, "multipart/form-data") {
 			requestBody, _ = io.ReadAll(c.Request.Body)
 			// 恢复请求体供后续处理使用
 			c.Request.Body = io.NopCloser(bytes.NewBuffer(requestBody))
@@ -61,14 +64,14 @@ func printRequest(c *gin.Context, body []byte) {
 	fmt.Println("\n" + strings.Repeat("=", 100))
 	fmt.Printf("📥 [REQUEST] %s\n", time.Now().Format("2006-01-02 15:04:05"))
 	fmt.Println(strings.Repeat("=", 100))
-	
+
 	// 请求基本信息
 	fmt.Printf("Method:      %s\n", c.Request.Method)
 	fmt.Printf("Path:        %s\n", c.Request.URL.Path)
 	fmt.Printf("Full URL:    %s\n", c.Request.URL.String())
 	fmt.Printf("Client IP:   %s\n", c.ClientIP())
 	fmt.Printf("User-Agent:  %s\n", c.Request.UserAgent())
-	
+
 	// 请求头
 	if len(c.Request.Header) > 0 {
 		fmt.Println("\n--- Headers ---")
@@ -100,6 +103,9 @@ func printRequest(c *gin.Context, body []byte) {
 		} else {
 			fmt.Println(string(body))
 		}
+	} else if strings.HasPrefix(c.GetHeader("Content-Type"), "multipart/form-data") {
+		fmt.Println("\n--- Request Body ---")
+		fmt.Println("[File upload: multipart/form-data]")
 	}
 
 	fmt.Println(strings.Repeat("-", 100))
@@ -110,11 +116,11 @@ func printResponse(c *gin.Context, body []byte, duration time.Duration) {
 	fmt.Println("\n" + strings.Repeat("=", 100))
 	fmt.Printf("📤 [RESPONSE] %s | Duration: %v\n", time.Now().Format("2006-01-02 15:04:05"), duration)
 	fmt.Println(strings.Repeat("=", 100))
-	
+
 	// 响应基本信息
 	fmt.Printf("Status Code: %d %s\n", c.Writer.Status(), getStatusText(c.Writer.Status()))
 	fmt.Printf("Size:        %d bytes\n", c.Writer.Size())
-	
+
 	// 响应头
 	if len(c.Writer.Header()) > 0 {
 		fmt.Println("\n--- Response Headers ---")
@@ -126,12 +132,21 @@ func printResponse(c *gin.Context, body []byte, duration time.Duration) {
 	// 响应体
 	if len(body) > 0 {
 		fmt.Println("\n--- Response Body ---")
-		// 尝试格式化 JSON
-		var prettyJSON bytes.Buffer
-		if err := json.Indent(&prettyJSON, body, "", "  "); err == nil {
-			fmt.Println(prettyJSON.String())
+
+		// 检查Content-Type，跳过二进制数据
+		contentType := c.Writer.Header().Get("Content-Type")
+		if strings.Contains(contentType, "image/") ||
+			strings.Contains(contentType, "application/octet-stream") ||
+			len(body) > 10240 { // 超过10KB的响应不打印
+			fmt.Printf("[Binary data: %d bytes, Content-Type: %s]\n", len(body), contentType)
 		} else {
-			fmt.Println(string(body))
+			// 尝试格式化 JSON
+			var prettyJSON bytes.Buffer
+			if err := json.Indent(&prettyJSON, body, "", "  "); err == nil {
+				fmt.Println(prettyJSON.String())
+			} else {
+				fmt.Println(string(body))
+			}
 		}
 	}