the export file name uses browser time zone, the transaction time in exported file uses time zone in transaction

pkg/middlewares/header_in_query_string.go

@@ -0,0 +1,16 @@
+package middlewares
+
+import (
+	"github.com/mayswind/lab/pkg/core"
+)
+
+const utcOffsetQueryStringParam = "utc_offset"
+
+// HeaderInQueryString puts some headers from query string
+func HeaderInQueryString(c *core.Context) {
+	utcOffset, exists := c.GetQuery(utcOffsetQueryStringParam)
+
+	if exists {
+		c.Request.Header.Set(core.ClientTimezoneOffsetHeaderName, utcOffset)
+	}
+}