From c7604bab19cd7c0ebc827393e3ce1a090c3c6277 Mon Sep 17 00:00:00 2001
From: wangyaqi <wangyaqi988@163.com>
Date: Tue, 25 Aug 2020 14:29:48 +0800
Subject: [PATCH] docs: uniPay keyType tips

---
 docs/uniCloud/unipay.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/docs/uniCloud/unipay.md b/docs/uniCloud/unipay.md
index 11a676cb6..75202e0ff 100644
--- a/docs/uniCloud/unipay.md
+++ b/docs/uniCloud/unipay.md
@@ -100,6 +100,10 @@ const unipayIns = unipay.initAlipay({
 })
 ```
 
+**常见问题**
+
+- 支付宝支付时遇到`error:0D0680A8:asn1 encoding routines:ASN1_CHECK_TLEN:wrong tag`类似的错误时请确认一下自己的私钥格式，如果不是PKCS8需要在初始化时传入keyType参数，值为对应的私钥格式
+
 ## Api 列表
 
 ### 获取支付参数
-- 
GitLab