Springboot集成jsp及部署服务器实现原理

spring:
 mvc:
  view:
   prefix: /jsp/
   suffix: .jsp

@Bean
  public InternalResourceViewResolver setupViewResolver() {
    InternalResourceViewResolver resolver = new InternalResourceViewResolver();
    resolver.setPrefix("/jsp/");
    resolver.setSuffix(".jsp");
    return resolver;
  }

<!--      jsp -->
    <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>jstl</artifactId>
    </dependency>
    <dependency>
      <groupId>org.apache.tomcat.embed</groupId>
      <artifactId>tomcat-embed-jasper</artifactId>
    </dependency>
    <!--    jsp-->

<plugin>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-maven-plugin</artifactId>
                <!-- 这一部分是加入的内容 <version>1.4.2.RELEASE</version> -->
        <!-- 解决部署之后jsp访问404 问题 只能springboot 启动类main其他main都要注释或者删除 -->
        <version>1.4.2.RELEASE</version>
        <configuration>
          <fork>true</fork>
          <includeSystemScope>true</includeSystemScope>
        </configuration>
      </plugin>

             <!--  解决访问打包时忽略webapp问题 使用命令 打包 mvn clean install -Dmaven.test.skip=true -->
    <!-- resources插件，在打jar包时可以将webapp目录下的文件进行打包 -->
    <resources>
      <resource>
        <!-- 指定resources插件处理哪个目录下的资源文件 -->
        <directory>src/main/webapp</directory>
        <!--注意此次必须要放在此目录下才能被访问到 -->
        <targetPath>META-INF/resources</targetPath>
        <includes>
          <include>**/**</include>
        </includes>
      </resource>
      <!-- 将项目中的配置文件，打包至classes下面 -->
      <resource>
        <directory>src/main/resources</directory>
      </resource>
    </resources>