From cda7c1980995fe9b5f54299ccd2a7b9fb815b2ee Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=AD=8F=E5=BE=81?=
 <5522733+appdevservice@user.noreply.gitee.com>
Date: Thu, 7 Apr 2022 06:36:05 +0000
Subject: [PATCH] =?UTF-8?q?update=20docs/api/window/communication.md.=20?=
 =?UTF-8?q?=E7=BB=8F=E8=BF=87=E5=AE=9E=E9=AA=8C=E5=8F=91=E7=8E=B0=20uni.$o?=
 =?UTF-8?q?n=20=E5=BF=85=E9=A1=BB=E5=9C=A8=E5=AE=9A=E4=B9=89=E4=BB=A5?=
 =?UTF-8?q?=E5=90=8E=E6=89=8D=E8=83=BD=E6=8E=A5=E6=94=B6=E5=88=B0=20uni.$e?=
 =?UTF-8?q?mit=20=E4=BC=A0=E9=80=92=E7=9A=84=E6=95=B0=E6=8D=AE=EF=BC=8C?=
 =?UTF-8?q?=E8=80=8C=E5=AE=98=E7=BD=91=E5=B9=B6=E6=B2=A1=E6=9C=89=E6=8F=90?=
 =?UTF-8?q?=E5=8F=8A=E5=88=B0=E4=B8=A4=E8=80=85=E7=9A=84=E5=85=88=E5=90=8E?=
 =?UTF-8?q?=E9=A1=BA=E5=BA=8F=E9=97=AE=E9=A2=98=E3=80=82=E5=88=9D=E5=AD=A6?=
 =?UTF-8?q?=E8=80=85=E5=8F=AF=E8=83=BD=E4=BC=9A=E5=9B=A0=E4=B8=BA=E9=A1=BA?=
 =?UTF-8?q?=E5=BA=8F=E6=90=9E=E9=94=99=E8=80=8C=E8=BE=BE=E4=B8=8D=E5=88=B0?=
 =?UTF-8?q?=E5=AE=9E=E9=AA=8C=E6=95=88=E6=9E=9C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 docs/api/window/communication.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/docs/api/window/communication.md b/docs/api/window/communication.md
index f0c4bf336..0758f8101 100644
--- a/docs/api/window/communication.md
+++ b/docs/api/window/communication.md
@@ -131,3 +131,4 @@
 **注意事项**
 - uni.$emit、 uni.$on 、 uni.$once 、uni.$off 触发的事件都是 App 全局级别的，跨任意组件，页面，nvue，vue 等
 - 使用时，注意及时销毁事件监听，比如，页面 onLoad 里边 uni.$on 注册监听，onUnload 里边 uni.$off 移除，或者一次性的事件，直接使用 uni.$once 监听
+- 注意 uni.$on 定义完成后才能接收到 uni.$emit 传递的数据
-- 
GitLab