chore: 初始化仓库，排除二进制文件和覆盖率文件

internal/middleware/logger.go

@@ -0,0 +1,39 @@
+package middleware
+
+import (
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"go.uber.org/zap"
+)
+
+// Logger 日志中间件
+func Logger(logger *zap.Logger) gin.HandlerFunc {
+	return gin.HandlerFunc(func(c *gin.Context) {
+		start := time.Now()
+		path := c.Request.URL.Path
+		raw := c.Request.URL.RawQuery
+
+		// 处理请求
+		c.Next()
+
+		// 记录日志
+		latency := time.Since(start)
+		clientIP := c.ClientIP()
+		method := c.Request.Method
+		statusCode := c.Writer.Status()
+
+		if raw != "" {
+			path = path + "?" + raw
+		}
+
+		logger.Info("HTTP请求",
+			zap.String("method", method),
+			zap.String("path", path),
+			zap.Int("status", statusCode),
+			zap.String("ip", clientIP),
+			zap.Duration("latency", latency),
+			zap.String("user_agent", c.Request.UserAgent()),
+		)
+	})
+}