Basic syntax
All smarty tags are delimited. In smarty, all content other than the delimiter is static. When smarty encounters template tags, it will try to interpret them and then use them in an appropriate way. Output.
The default is { and }, but they are customizable. The customization method is:
$smarty->left_delimiter = '
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
