<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>

当时引入了模板引擎 static中得静态资源说啥都访问不到，后来加入了配置就好了

 

 

spring:
  mvc:
    static-path-pattern: /static/**
  resources:
    static-locations: classpath:/static


WebMvcAutoConfiguration中
这个是设置得请求方式，put，delete，get啥的

 

 获取我们得资源路径

 

 springboot得静态资源路径配置

ResourceProperties这个类

private static final String[] CLASSPATH_RESOURCE_LOCATIONS = new String[]{"classpath:/META-INF/resources/", "classpath:/resources/", "classpath:/static/", "classpath:/public/"};