- update

const.go

@@ -1,3 +1,3 @@
 package gotrace_id
 
-const Version = "1.0.3"
+const Version = "1.0.4"

context.go

@@ -23,5 +23,8 @@ func GetTraceIdContext(ctx context.Context) string {
 	if len(traceId) <= 0 {
 		return ""
 	}
+	if traceId == "%!s(<nil>)" {
+		return ""
+	}
 	return traceId
 }

context_test.go

@@ -1,11 +1,15 @@
 package gotrace_id
 
 import (
+	"context"
 	"testing"
 )
 
 func TestContext(t *testing.T) {
-	ctx := CustomTraceIdContext()
+	ctx1 := CustomTraceIdContext()
-	t.Log(ctx)
+	t.Log(ctx1)
-	t.Log(GetTraceIdContext(ctx))
+	t.Log(GetTraceIdContext(ctx1))
+	ctx2 := context.Background()
+	t.Log(ctx2)
+	t.Log(GetTraceIdContext(ctx2))
 }

gin_use.go

@@ -25,5 +25,8 @@ func GetGinTraceId(c *gin.Context) string {
 	if len(traceId) <= 0 {
 		return ""
 	}
+	if traceId == "%!s(<nil>)" {
+		return ""
+	}
 	return traceId
 }