springboot访问静态文件直接通过url

application.yml

加入：

spring:
  thymeleaf:
    prefix: classpath:/templates/
    suffix: .html
    mode: HTML
    encoding: UTF-8
    cache: false
    servlet:
      content-type: text/html
  resources:
    static-locations: classpath:/static,classpath:/META-INF/resources,classpath:/templates/