eventBus 的使用
1.创建一个eventBus 文件
function EventBUS() {
let all = {}
return {
all,
on: (type, handle) => {
all[type] = handle
},
emit: (type, event) => {
let handlers = all[type]
if (handlers) {
handlers(event)
}
}
}
}
export default EventBUS()
2.
import EventBUS from "@/utils/EventBUS";
3.
created() {
this.Login()
EventBUS.emit("MessageUpdate")
tim.on(Event.MESSAGE_RECEIVED, (IM) => {
if (IM.data[0].payload.text) {
console.log(IM.data[0].payload.text)
let text = IM.data[0].payload.text
if (text === "结束会话") {
const delConversationPromise = tim.deleteConversation(IM.data[0].conversationID)
delConversationPromise.then(res => {
EventBUS.emit("MessageUpdate")
this.handleGetSessionList()
})
}
}
})
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