thymeleaf模板页面两种布局方案

作者写的很详细

https://blog.youkuaiyun.com/guying4875/article/details/81181038

两种方法都可以用。

我准备用layout,我会在后面补充一些内容。

会出现WARN:

1.Please use layout:decorate/data-layout-decorate instead to future-proof your code

Rename layout:decorator to layout:decorate

2.Fragment expression "/layout/default" is being wrapped as a Thymeleaf 3 fragment expression (~{...}) for backwards compatibility purposes.  This wrapping will be dropped in the next major version of the expression processor, so please rewrite as a Thymeleaf 3 fragment expression to future-proof your code.  See https://github.com/thymeleaf/thymeleaf/issues/451 for more information.

所以，我还是用第一种方法更好一些

3.<link rel="stylesheet" type="text/css" href="/webjars/bootstrap/3.3.7-1/css/bootstrap.min.css" />

这个一定要写完整。