Question

如何在SpringBoot中使用JSP

Answer 1

1. pom.xm加入支持JSP依赖

org.apache.tomcat.embed
tomcat-embed-jasper
provided

javax.servlet.jsp.jstl
jstl-api
1.2

2. src/main/resources/application.properties文件配置JSP传统Spring MVCview关联
# MVC
spring.view.prefix=/WEB-INF/views/
spring.view.suffix=.jsp
3. 创建src/main/webapp/WEB-INF/views目录JSP文件放

Hello ${name}

4. 编写Controller
package com.chry.study;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;
@Controller
@EnableAutoConfiguration
public class SampleController {
@RequestMapping("/hello")
public ModelAndView getListaUtentiView(){
ModelMap model = new ModelMap();
model.addAttribute("name", "Spring Boot");
return new ModelAndView("hello", model);
}
}
5. 编写Application类
package com.chry.study;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.support.SpringBootServletInitializer;
@SpringBootApplication
public class WebApplication extends SpringBootServletInitializer {
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
return application.sources(WebApplication.class);
}
public static void main(String[] args) throws Exception {
SpringApplication.run(WebApplication.class, args);
}
}