Message 消息提示

resetMessage.js

/**重置message，防止重复点击重复弹出message弹框 */
import {
    Message
} from 'element-ui';

let messageInstance = null;
const resetMessage = (options) => {
  console.log(123123123)
    // 判断当前是否有信息，如果有就关闭，然后弹出新框
    if (messageInstance) {
        messageInstance.close();
    }
    messageInstance = Message(options);
};

['error', 'success', 'info', 'warning'].forEach(type => {
    resetMessage[type] = options => {
        if (typeof options === 'string') {
            options = {
                'message': options
            };
        }
        options.type = type;
        return resetMessage(options);
    };
});

export const message = resetMessage;

main.js

import { message } from "./resetMessage";
Vue.prototype.$message = message;

vue文件中使用

this.$message.error("名称不能为空");
this.$message.success(res.msg);