actions.js

// 异步操作中需要用到 increment 方法，所以需要导入 types.js 文件
import types from "./types";

const actions = {
  incrementAsync({ commit, state }) {
    // 异步操作
    var p = new Promise((resolve, reject) => {
      setTimeout(() => {
        resolve();
      }, 3000);
    });
    p.then(() => {
      commit(types.INCREMENT);
    }).catch(() => {
      console.log("异步操作");
    });
  },
  GetMenuRole({ commit, state }, data) {
    console.log(data)
  }
};
// 最后导出
export default actions;