From a8a1c1af18a323e6c1ed7553b3d7fc7dbe5271cb Mon Sep 17 00:00:00 2001
From: 周宾 <2802492122@qq.com>
Date: 星期一, 29 十二月 2025 15:27:07 +0800
Subject: [PATCH] 天津双奇点-仓储物流-添加单价美元显示 扫码增加商品不存在提示
---
src/plugins/bus.ts | 28 ++++++++++++++++++++++++++++
1 files changed, 28 insertions(+), 0 deletions(-)
diff --git a/src/plugins/bus.ts b/src/plugins/bus.ts
new file mode 100644
index 0000000..b2c5074
--- /dev/null
+++ b/src/plugins/bus.ts
@@ -0,0 +1,28 @@
+const event: { [key: string]: Function } = {}
+/** 浜嬩欢鍙ユ焺 */
+export default {
+ /** 缁戝畾涓�涓簨浠� */
+ $on(eventName: string, eventFun: Function) {
+ if (event.hasOwnProperty(eventName)) {
+ throw new Error(`瀛樺湪浜嬩欢 => ${eventName}`)
+ } else {
+ event[eventName] = eventFun
+ }
+ },
+ /** 瑙ｇ粦涓�涓簨浠� */
+ $off(eventName: keyof typeof event) {
+ if (event.hasOwnProperty(eventName)) {
+ delete event[eventName]
+ } else {
+ throw new Error(`涓嶅瓨鍦ㄤ簨浠� => ${eventName}`)
+ }
+ },
+ /** 瑙﹀彂涓�涓簨浠� */
+ $emit<T>(eventName: keyof typeof event, ...args: any):T {
+ if (event.hasOwnProperty(eventName)) {
+ return event[eventName](...args)
+ } else {
+ throw new Error(`涓嶅瓨鍦ㄤ簨浠� => ${eventName}`)
+ }
+ }
+}
--
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