springboot支持jsp

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springboot本身有和Servlet作对的嫌疑,它和Servlet是没有什么关系的,所以对jsp的支持不能说好.尤其是在打成JAR包运行时,jsp是必然无法得到编译的.

但war包时依然可以通过配置来指向jsp

1.先配置application.properties

spring.mvc.view.prefix=/WEB-INF/
spring.mvc.view.suffix=.jsp

2.pom.xml里引入这两个

			org.apache.tomcat.embed
			tomcat-embed-jasper
			provided
			9.0.17
		
		
			javax.servlet
			jstl
			1.2
		

3.启动类要继承serlvetinit

@SpringBootApplication
public class SampleWebJspApplication extends SpringBootServletInitializer {

	@Override
	protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
		return application.sources(SampleWebJspApplication.class);
	}

	public static void main(String[] args) {
		SpringApplication.run(SampleWebJspApplication.class, args);
	}

}

4maven clean之后注意要Update Project.