首次提交：初始化项目代码

internal/middleware/tracing.go

@@ -0,0 +1,25 @@
+package middleware
+
+import (
+	"context"
+
+	"resume-platform/pkg/constant"
+	"resume-platform/pkg/idgen"
+
+	"github.com/gin-gonic/gin"
+)
+
+func Tracing(appName string) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		reqId, _ := idgen.GetID()
+
+		ctx := context.WithValue(c.Request.Context(), constant.RequestIdKey, reqId)
+		ctx = context.WithValue(ctx, constant.AppNameKey, appName)
+		ctx = context.WithValue(ctx, constant.RequestRouteKey, c.Request.URL.Path)
+		ctx = context.WithValue(ctx, constant.ClientIP, c.ClientIP())
+
+		c.Request = c.Request.WithContext(ctx)
+
+		c.Next()
+	}
+}