SpringBoot记录

1、SpringBoot网址：https://spring.io/projects/spring-boot
Spring Initializr. 在线生成初始化SpringBoot项目：https://start.spring.io/
2、Thymeleaf依赖：
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
Thymeleaf语法：https://www.cnblogs.com/jnba/p/10832878.html
Thymeleaf restful传参：<a href="@{/emp/{id}(id=${emp.id})}">Edit</a>
Thymeleaf自动404错误页：新增 src\main\resources\templates\error\404.html，出错后会自动找到这个错误页
loginout：

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@RequestMapping("/loginout")     public String loginout(HttpSession session) { //        session.removeAttribute("userinfo");         session.invalidate();         return "redirect:/index"; }

3、SpringBoot连接mysql数据库：https://www.cnblogs.com/liangblog/p/5228548.html
4、SpringBoot配置Druid：https://www.cnblogs.com/yjq520/p/10779356.html，这个文档有个问题，就是参数写多了一个*，要写/druid/*
ServletRegistrationBean<StatViewServlet> bean=new ServletRegistrationBean<>(new StatViewServlet(),"/druid/*");
5、学习视频：https://www.bilibili.com/video/BV19K4y1L7MT?p=6
https://www.bilibili.com/video/BV1PE411i7CV?p=1