springboot教程3——模板引擎jsp

1 将使用JSP作为模板引擎的Maven依赖导入进来

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

2 在application.properties添加如下内容：

//文件前缀
spring.mvc.view.prefix=/WEB-INF/jsp/
//文件后缀
spring.mvc.view.suffix=.jsp

3 代码演示

SpringBootDemo81Application （启动）

package com.roncoo.education;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class SpringBootDemo81Application {

	public static void main(String[] args) {
		SpringApplication.run(SpringBootDemo81Application.class, args);
	}
}


package com.roncoo.education.controller;

import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;

/**
 * @author wujing
 */
@Controller
@RequestMapping(value = "/web")
public class WebController {

	@RequestMapping(value = "index")
	public String index(ModelMap map) {
		map.put("title", "thymeleaf hello word");
		return "index";
	}

}

ServletInitializer.java

package com.roncoo.education;

import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.support.SpringBootServletInitializer;

/**
 * 在Servlet容器中部署WAR的时候，不能依赖于Application的main函数而是要以类似于web.xml文件配置的方式来启动Spring应用上下文<br/>
 * 所以此时需要声明这样一个类或者将应用的主类改为继承SpringBootServletInitializer也可以
 * 
 * @author wujing
 */
public class ServletInitializer extends SpringBootServletInitializer {

	@Override
	protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
		return application.sources(SpringBootDemo81Application.class);
	}

}

application.properties

spring.mvc.view.prefix: /WEB-INF/templates/
spring.mvc.view.suffix: .jsp

index.jsp

<%@ taglib prefix="spring" uri="http://www.springframework.org/tags"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>

<!DOCTYPE html>
<html>
<head lang="en">
	<title>Spring Boot Demo - FreeMarker</title>
	
	<link href="/static/css/index.css" rel="stylesheet" />
	
</head>
<body>
	<img src="/static/images/logo.png" alt="logo"/>
	<h1 id="title">${title}</h1>
	
	<c:url value="http://www.roncoo.com" var="url"/>
	<spring:url value="http://www.roncoo.com" htmlEscape="true" var="springUrl" />
	
	Spring URL: ${springUrl}
	<br>
	JSTL URL: ${url}
</body>
</html>

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>

	<groupId>com.roncoo.education</groupId>
	<artifactId>spring-boot-demo-8-1</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<packaging>war</packaging>

	<name>spring-boot-demo-8-1</name>
	<description>Demo project for Spring Boot</description>

	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>1.4.0.RELEASE</version>
		<relativePath /> <!-- lookup parent from repository -->
	</parent>

	<properties>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
		<java.version>1.8</java.version>
	</properties>

	<dependencies>

		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-tomcat</artifactId>
			<scope>provided</scope>
		</dependency>
		<dependency>
			<groupId>org.apache.tomcat.embed</groupId>
			<artifactId>tomcat-embed-jasper</artifactId>
			<scope>provided</scope>
		</dependency>
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>jstl</artifactId>
		</dependency>

		<dependency>
			<groupId>org.webjars</groupId>
			<artifactId>jquery</artifactId>
			<version>2.1.4</version>
		</dependency>

		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-devtools</artifactId>
		</dependency>

		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
		</dependency>
	</dependencies>

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


</project>

springboot教程3——模板引擎jsp

1 将使用JSP作为模板引擎的Maven依赖导入进来

2 在application.properties添加如下内容：

3 代码演示

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