gupiao-system-web/src/utils/sse.ts

import { getToken } from '@/utils/auth';
import { ElNotification } from 'element-plus';
import useNoticeStore from '@/store/modules/notice';

let message = '';

// 初始化
export const initSSE = (url: any) => {
  url = url + '?Authorization=Bearer ' + getToken() + '&clientid=' + import.meta.env.VITE_APP_CLIENT_ID
  const {
    data,
    error
  } = useEventSource(url, [], {
    autoReconnect: {
      retries: 10,
      delay: 3000,
      onFailed() {
        console.log('Failed to connect after 10 retries')
      },
    }
  });

  watch(error, () => {
    console.log('SSE connection error:', error.value)
    error.value = null;
  });

  watch(data, () => {
    if (!data.value) return;
    useNoticeStore().addNotice({
      message: data.value,
      read: false,
      time: new Date().toLocaleString()
    });
    ElNotification({
      title: '消息',
      message: data.value,
      type: 'success',
      duration: 3000
    });
    data.value = null;
  });
};