<divclass="container-fluid"></div>其中container-fluid的作用是占100%...

如题{"pagePath":"pages/tupian/tupian","text":"图片","iconPath":"/images/img.png","selectedIconPath":"/images/imgs.png"}如果是上面这样写肯定会报错的，前面有空格，当时找这个错误找了很长时间，一定要注意...