From 4237630f98c2e799b7c7ee60b00b678091ecbd85 Mon Sep 17 00:00:00 2001
From: Vasiliy Tolstov <v.tolstov@unistack.org>
Date: Sat, 6 Feb 2021 18:54:18 +0300
Subject: [PATCH] export DefaultContentType

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
---
 http.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/http.go b/http.go
index 33065f3..0a80767 100644
--- a/http.go
+++ b/http.go
@@ -21,6 +21,10 @@ import (
 	"github.com/unistack-org/micro/v3/router"
 )
 
+var (
+	DefaultContentType = "application/json"
+)
+
 func filterLabel(r []router.Route) []router.Route {
 	//				selector.FilterLabel("protocol", "http")
 	return r
@@ -521,7 +525,7 @@ func NewClient(opts ...client.Option) client.Client {
 	options := client.NewOptions(opts...)
 
 	if len(options.ContentType) == 0 {
-		options.ContentType = "application/json"
+		options.ContentType = DefaultContentType
 	}
 
 	rc := &httpClient{