springboot最近比较流行吧,少了很多spring配置,以前要搭建spring框架,配置时间挺头疼的事。springboot相对来说就要方便很多,而且后期使用springcould微服务,也是很好的扩展。下面把我的搭建分享给大家
这里用maven搭建
maven项目创建不会参考我这一篇文章http://blog.csdn.net/qq_28345313/article/details/76796050
好了,接下来开始导包了。
springboot搭建mvc需要的jar包很少
<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>mx</groupId>
<artifactId>mx3</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>mx3 Maven Webapp</name>
<url>http://maven.apache.org</url>
<!--springboot父依赖包 -->
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.3.3.RELEASE</version>
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<java.version>1.7</java.version>
<thymeleaf>1.3.3.RELEASE</thymeleaf>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<!--web包 一般配置基本springbootmvc项目 一个父包一个web包就够了-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- 支持常规的测试依赖,包括JUnit、Hamcrest、Mockito以及spring-test模块。 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<!--引入了Spring Boot默认的HTTP引擎Tomcat。 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<!-- 用于编译jsp,springboot内置tomcat,不需要再部署到web容器进行编译jsp文件 -->
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
<scope>provided</scope>
</dependency>
<!-- servlet 依赖 -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<scope>provided</scope>
</dependency>
<!-- 添加 JSTL 支持 -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
</dependency>
</dependencies>
<build>
<finalName>mx3</finalName>
</build>
</project>
好了下面新建一个配置文件
application.properties
里面加入
spring.mvc.view.prefix=/views/
spring.mvc.view.suffix=.jsp
跳转路径和跳转后文件后缀
然后创建controller
package com.mx3.controller;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class IndexController {
@RequestMapping("/index1")
public String index(HttpServletRequest request,HttpServletResponse response){
request.setAttribute("name", "测试传输数据");
return "index1";
}
}
然后创建启动类,springboot启动采用的是启动类启动,不需要在部署到tomcat
package com.mx3.controller;
import org.springframework.beans.factory.annotation.Configurable;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.context.annotation.ComponentScan;
@Configurable
@ComponentScan
@EnableAutoConfiguration
public class StartSpring {
public static void main(String[] args) {
// TODO Auto-generated method stub
SpringApplication.run(StartSpring.class);
}
}
然后在
/webapp/views/下创建
index1.jsp文件。这个路径是上面application.properties中配置的views文件夹下
项目文件大概就是这样
好了,启动项目
在StartSpring.java中右键run运行Java Application
启动成功你会看到
这样就代表启动成功
Tomcat started on port(s): 8080 (http)代表你项目tomcat端口,然后在浏览器输入
http://localhost:8080/index1/
这里注意,不需要加项目名