fix push content

liuxiaolong

2020-06-22 5c586b41bc2227657fd62867f77c0a4a92ab5b5b

 extend/util/httpUtil.go

@@ -15,6 +15,7 @@
   CONTENT_TYPE_FORM    = "application/x-www-form-urlencoded"
   CONTENT_TYPE_MULFORM = "multipart/form-data"
   CONTENT_TYPE_JSON    = "application/json"
   CONTENT_TYPE_UTF8_JSON = "application/json;charset=utf-8"
)

func DoPostRequest(url string, contentType string, body map[string]interface{}, params map[string]string, headers map[string]string) ([]byte, error) {