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junhong_cmp_fiber/pkg/logger/middleware.go

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package logger
import (
"time"
"github.com/break/junhong_cmp_fiber/pkg/constants"
"github.com/gofiber/fiber/v2"
"go.uber.org/zap"
)
// Middleware 创建 Fiber 日志中间件
// 记录所有 HTTP 请求到访问日志
func Middleware() fiber.Handler {
return func(c *fiber.Ctx) error {
// 记录请求开始时间
startTime := time.Now()
c.Locals(constants.ContextKeyStartTime, startTime)
// 处理请求
err := c.Next()
// 计算请求持续时间
duration := time.Since(startTime)
// 获取请求 ID由 requestid 中间件设置)
requestID := ""
if rid := c.Locals(constants.ContextKeyRequestID); rid != nil {
requestID = rid.(string)
}
// 获取用户 ID由 auth 中间件设置)
userID := ""
if uid := c.Locals(constants.ContextKeyUserID); uid != nil {
userID = uid.(string)
}
// 记录访问日志
accessLogger := GetAccessLogger()
accessLogger.Info("",
zap.String("method", c.Method()),
zap.String("path", c.Path()),
zap.Int("status", c.Response().StatusCode()),
zap.Float64("duration_ms", float64(duration.Microseconds())/1000.0),
zap.String("request_id", requestID),
zap.String("ip", c.IP()),
zap.String("user_agent", c.Get("User-Agent")),
zap.String(constants.ContextKeyUserID, userID),
)
return err
}
}