'use strict';
const fs = require('fs');
const util = require('util');
const readFile = util.promisify(fs.readFile);

module.exports = {
  async readConfig(path) {
    try {
      const data = await readFile(path);
      return JSON.parse(data);
    } catch (error) {
      const body = { errcode: -1000, errmsg: '读取配置文件失败', error };
      throw new Error(JSON.stringify(body));
    }
  },
};