Spring boot 解析jsp支持jsp热部署

解析jsp并且支持jsp热部署

1.pom.xml

<!--jsp支持-->
    <!-- servlet 依赖. -->
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-jpa</artifactId>
    </dependency>
    <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>jstl</artifactId>
      <version>1.2</version>
    </dependency>
    <!-- tomcat 的支持.-->
     <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-tomcat</artifactId>
    </dependency>
    <dependency>
      <groupId>org.apache.tomcat.embed</groupId>
      <artifactId>tomcat-embed-jasper</artifactId>
      <scope>provided</scope>
    </dependency>

2.新建类继承SpringBootServletInitializer并且重写configure方法，这一步就是使用外部的Servlet容器

ServletInitalizer.java

public class ServletInitalizer extends SpringBootServletInitializer {
    @Override
    protected final SpringApplicationBuilder configure(final SpringApplicationBuilder application) {
        return application.sources(启动类.class);
    }
}

3.application.porperties，我是把jsp文件放到了webapp/WEB-INF目录下，你们根据自身情况更改。

#jsp 支持
spring.mvc.view.suffix=.jsp
spring.mvc.view.prefix=/WEB-INF/page/
#jsp热部署
server.jsp-servlet.init-parameters.development=true
#关闭默认模板引擎
spring.thymeleaf.cache=false
spring.thymeleaf.enabled=false

4.启动

原文章地址：https://www.wanpishe.top/detail?blogId=39875536-7d45-48ec-a7b5-f36b85c3a235