From 2ef37a9560d711ce0ca66d1dbcc47516c27cf998 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=A2=81=E7=81=8F?= <admin@aresn.com>
Date: Sun, 13 Jun 2021 10:13:08 +0800
Subject: [PATCH] fix Button bug in 4.6.0

---
 examples/routers/button.vue | 4 +++-
 src/mixins/link.js          | 1 +
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/examples/routers/button.vue b/examples/routers/button.vue
index 5047177f..d93697a7 100644
--- a/examples/routers/button.vue
+++ b/examples/routers/button.vue
@@ -309,9 +309,11 @@
             </ButtonGroup>
         </div>
         <Divider></Divider>
-        <Button to="http://baidu.com" replace>http跳转</Button>
+        <Button to="http://baidu.com">http跳转</Button>
+        <Button to="http://baidu.com" target="_blank">http跳转(_blank)</Button>
         <Button to="https://iviewui.com" replace>https跳转</Button>
         <Button :to="{path: '/icon'}">Router 对象跳转</Button>
+        <Button :to="{path: '/icon'}" target="_blank">Router 对象跳转(_blank)</Button>
     </div>
 </template>
 <script>
diff --git a/src/mixins/link.js b/src/mixins/link.js
index f31ffe6e..53779fe2 100644
--- a/src/mixins/link.js
+++ b/src/mixins/link.js
@@ -50,6 +50,7 @@ export default {
                 const route = router.resolve(this.to, current, this.append);
                 to = route ? route.href : this.to;
             }
+            if (typeof this.to === 'string') return; // 会跳转两次
             window.open(to);
         },
         handleClick (new_window = false) {