spring boot 加载jsp

1、spring boot启动类继承SpringBootServletInitializer ，并且重写configure方法

package com.springapp.mvc;import javax.servlet.MultipartConfigElement;

@SpringBootApplication
@ImportResource({"classpath:config/applicationContext-xweb.xml"})
@ComponentScan
public class XwebApplication extends SpringBootServletInitializer {

    public static void main(String[] args) {
        SpringApplication springApplication =new SpringApplication(XwebApplication.class);
        springApplication.run(args);
    }

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
        return builder.sources(XwebApplication.class);
    }

    /**
     * 上传附件容量限制
     * @return
     */
    @Bean
    public MultipartConfigElement multipartConfigElement() {
        MultipartConfigFactory factory = new MultipartConfigFactory();
        factory.setMaxFileSize("102400KB");
        factory.setMaxRequestSize("112400KB");
        return factory.createMultipartConfig();
    }

}  

2、pom.xml

增加spring-boot插件, 以及tomcat-embed-jasper依赖。

<!-- 使用Jasper引擎解析JSP -->
<dependency>
    <groupId>org.apache.tomcat.embed</groupId>
    <artifactId>tomcat-embed-jasper</artifactId>
    <scope>provided</scope>
</dependency>

<build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
</build>

3、用spring-boot插件启动