微信小程序页面中文传参Option获取参数乱码问题

onLoad: function (options) {
    var wid = options.wid;
    var lastwid = options.lastwid;//进入当前店铺的上级店铺ID
    var business_name = decodeURIComponent(options.business_name);
    this.setData({
      wid: wid,
      lastwid: lastwid
    })
    wx.setNavigationBarTitle({
      title: business_name
    })
  },

需要用到

decodeURIComponent 解码