何集复制<dependency>      <groupId>org.springframework.boot</groupId>      <artifactId>spring-boot-starter-web</artifactId>  </dependency>  <dependency>      <groupId>org.springframework.boot</groupId>      <artifactId>spring-boot-starter-thymeleaf</artifactId>  </dependency>  <dependency>      <groupId>org.springframework.boot</groupId>      <artifactId>spring-boot-starter-security</artifactId>  </dependency>  1.2.3.4.5.6.7.8.9.10.11.12.