第二十九章：基于SpringBoot平台使用Lombok来优雅的编码

<?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.yuqiyu</groupId>
    <artifactId>chapter29</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>jar</packaging>
    <name>chapter29</name>
    <description>Demo project for Spring Boot</description>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.5.6.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>
        <!--web依赖-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <!--lombok依赖-->
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <version>1.16.18</version>
        </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>
            </plugin>
        </plugins>
    </build>
</project>

package com.yuqiyu.chapter29.bean;

/**
 * 用户实体>>>测试lombok
 * ========================
 * Created with IntelliJ IDEA.
 * User：恒宇少年
 * Date：2017/8/4
 * Time：23:07
 * 码云：http://git.oschina.net/jnyqy
 * ========================
 */
public class UserBean
{
    //名称
    private String name;
    //年龄
    private int age;
    //家庭住址
    private String address;
}

    //...省略
    //名称
    @Getter
    @Setter
    private String name;

package com.yuqiyu.chapter29;

import com.yuqiyu.chapter29.bean.UserBean;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;

@RunWith(JUnit4.class)
//@RunWith(SpringRunner.class)
//@SpringBootTest
public class Chapter29ApplicationTests {

    @Test
    public void testLombok()
    {
        //测试Getter/Setter
        UserBean user = new UserBean();
        user.setName("测试lombok");
        System.out.println(user.getName());
    }
}

//省略...
@Getter
@Setter
public class UserBean
{
    //名称
    private String name;
    //年龄
    private int age;
    //家庭住址
    private String address;
}

//省略...
@Test
    public void testLombok()
    {
        //测试Getter/Setter
        UserBean user = new UserBean();
        user.setName("测试lombok");
        user.setAge(10);
        user.setAddress("测试地址");

        System.out.println(user.getName()+"  " + user.getAge() +"  "+user.getAddress());
    }

System.out.println(user.toString());
//输出：
UserBean(name=测试lombok, age=10, address=sss测试地址)

UserBean u = new UserBean("构造lombok",1,"测试地址");
//输出：
UserBean(name=构造lombok, age=1, address=sss测试地址)

/*@Getter
@Setter
@ToString*/
@Data
@AllArgsConstructor
@NoArgsConstructor
public class UserBean
{
    //名称
    private String name;
    //年龄
    private int age;
    //家庭住址
    private String address;

    public String getAddress() {
        return "sss"+address;
    }
}

private static final org.slf4j.Logger log = org.slf4j.LoggerFactory.getLogger(Chapter29ApplicationTests.class);

//调用：
log.info(u.toString());
//输出：
23:55:46.100 [main] INFO com.yuqiyu.chapter29.Chapter29ApplicationTests - UserBean(name=构造lombok, age=1, address=sss测试地址)