text: /**
   * 全局设置路由器
   */
  const express = require('express');
  const pool = require('../../pool');
  var router = express.Router();
  module.exports = router;
  
  
  /**
   * GET   /admin/settings
   * 获取所有的全局设置信息
   * 返回数据：
   *    {appName:'xx',adminUrl:'xx',appUrl:'xx',...}
   */
  router.get('/',(req,res)=>{
    pool.query('SELECT * FROM xfn_settings LIMIT 1',(err,result)=>{
      if(err) throw err;
      res.send(result[0]);
    })
  })
  
  
  /**
   * PUT   /admin/settings
   * 请求数据：{appName:'xx',adminUrl:'xx',appUrl:'xx',...}
   * 修改所有的全局设置信息
   * 返回数据：
   *    {code:200,msg:'settings updated succ'}
   */
  router.put('/',(req,res)=>{
    var data=req.body;
    pool.query('UPDATE xfn_settings SET ?',data,(err,result)=>{
      if(err) throw err;
      res.send({code:200,msg:'settings updated succ'});
    })
  })