【SpringBoot学习二】springboot项目构建

上篇介绍了项目的开发环境的搭建，这篇开始记录我的springboot项目开发全过程。
应用到的主要的组件与框架：
1.框架：springboot2.0.1
2.数据库：mysql5.7
3.持久化：hibernate5
4.模板框架：freemarker
5.页面装饰器：sitemesh3
6.缓存：ehcache
7.日志：logback
8.服务器容器：tomcat8

一、构建项目

1.pom，里面好多前期不需要，但是后期都会用到的慢慢来

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

    <groupId>com.example</groupId>
    <artifactId>springboot-e</artifactId>
    <version>0.0.1</version>
    <packaging>war</packaging>

    <name>springboot-e</name>
    <description>springboot-e project for Spring Boot</description>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.0.1.RELEASE</version>
        <relativePath />
    </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-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
            <optional>true</optional>
            <scope>true</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-freemarker</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-aop</artifactId>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-entitymanager</artifactId>
            <version>5.2.17.Final</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-tx</artifactId>
            <version>5.0.5.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>commons-dbcp</groupId>
            <artifactId>commons-dbcp</artifactId>
            <version>1.4</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-orm</artifactId>
            <version>5.0.5.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.46</version>
        </dependency>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
            <version>1.2.47</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-tomcat</artifactId>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>org.webjars</groupId>
            <artifactId>bootstrap</artifactId>
            <version>3.3.5</version>
        </dependency>
        <dependency>
            <groupId>org.webjars</groupId>
            <artifactId>jquery</artifactId>
            <version>3.1.1</version>
        </dependency>
        <dependency>
            <groupId>org.sitemesh</groupId>
            <artifactId>sitemesh</artifactId>
            <version>3.0.1</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-cache</artifactId>
        </dependency>
        <dependency>
            <groupId>net.sf.ehcache</groupId>
            <artifactId>ehcache</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-security</artifactId>
        </dependency>
        <!— 验证码 —>
        <dependency>
            <groupId>com.github.penggle</groupId>
            <artifactId>kaptcha</artifactId>
            <version>2.3.2</version>
        </dependency>
        <dependency>
            <groupId>net.sourceforge.nekohtml</groupId>
            <artifactId>nekohtml</artifactId>
            <version>1.9.22</version>
        </dependency>
        <!— email —>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-mail</artifactId>
        </dependency>
        <!— http —>
        <dependency>
            <groupId>org.apache.httpcomponents</groupId>
            <artifactId>httpclient</artifactId>
            <version>4.5.6</version>
        </dependency>
        <!—java版本的jquery, html  解析—>
        <dependency>
            <groupId>org.jsoup</groupId>
            <artifactId>jsoup</artifactId>
            <version>1.11.3</version>
        </dependency>
        <!— 分词组件 —>
        <dependency>
          <groupId>com.huaban</groupId>
          <artifactId>jieba-analysis</artifactId>
          <version>1.0.2</version>
        </dependency>
        <!—这个可以不要，这个是二维码，我引入的本地的jar包—>
        <dependency>
            <groupId>com.google.zxing</groupId>
            <artifactId>qrcode</artifactId>
            <version>1.0.1</version>
            <scope>system</scope>
            <systemPath>${project.basedir}/src/main/lib/core.jar</systemPath>
        </dependency>
    </dependencies>
    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <configuration>
                    <includeSystemScope>true</includeSystemScope>
                </configuration>
            </plugin>
        </plugins>
    </build>

</project>

2.工程结构

3.maven构建项目
进入项目根目录如,打开CMD

#进入项目根目录
cd d:\workspace\project
#执行maven构建命令
mvn eclipse:eclipse

4.创建启动类Application.java

@Configuration
//@EnableAutoConfiguration(exclude=HibernateJpaAutoConfiguration.class) //hibernate配置,现在先不用以后加入hibernate的时候再用
@ComponentScan
@SpringBootApplication
//@EnableCaching //缓存后面用
public class Application extends SpringBootServletInitializer {
    /*
    配置这个以后发布的时候，可以把容器换成tomcat
    */
    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder){
        return builder.sources(Application.class);
    }

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

}

二、启动

右键Application.java-run as - spring boot app,启动项目

默认好像是8080端口，如果要修改端口需要修改application.properties这个配置，加入如下内容：

#修改端口号
server.port=80

至此一个简单的springboot项目构建起来了，后面就是开发功能了，来丰富我的springboot项目的功能。