Springboot分模組專案搭建
阿新 • • 發佈：2018-12-22
一、建立聚合父工程
(1) eclipse -> File -> new -> Other… -> Maven -> Maven Project
(2) configure project
(3) pom.xml配置
<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"> <description>SpringBoot分模組</description> <modelVersion>4.0.0</modelVersion> <groupId>com.button</groupId> <artifactId>springboot-parent</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>pom</packaging> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <java.version>1.8</java.version> <springboot-web.version>0.0.1-SNAPSHOT</springboot-web.version> <springboot-service.version>0.0.1-SNAPSHOT</springboot-service.version> <springboot-dao.version>0.0.1-SNAPSHOT</springboot-dao.version> <springboot-entity.version>0.0.1-SNAPSHOT</springboot-entity.version> <mybatis-spring-boot-starter.version>1.1.1</mybatis-spring-boot-starter.version> <HikariCP.version>2.4.13</HikariCP.version> <pagehelper.version>5.0.0</pagehelper.version> <pagehelper-spring-boot-autoconfigure.version>1.2.3</pagehelper-spring-boot-autoconfigure.version> <pagehelper-spring-boot-starter.version>1.2.3</pagehelper-spring-boot-starter.version> <json-lib.version>2.2.2</json-lib.version> </properties> <!-- 這裡繼承SpringBoot提供的父工程 --> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.0.1.RELEASE</version> <relativePath /> </parent> <!-- 這裡宣告多個子模組 --> <modules> <module>springboot-web</module> <module>springboot-service</module> <module>springboot-dao</module> <module>springboot-entity</module> </modules> <!-- 這裡統一管理依賴的版本號 --> <dependencyManagement> <dependencies> <dependency> <groupId>com.button</groupId> <artifactId>springboot-web</artifactId> <version>${springboot-web.version}</version> </dependency> <dependency> <groupId>com.button</groupId> <artifactId>springboot-service</artifactId> <version>${springboot-service.version}</version> </dependency> <dependency> <groupId>com.button</groupId> <artifactId>springboot-dao</artifactId> <version>${springboot-dao.version}</version> </dependency> <dependency> <groupId>com.button</groupId> <artifactId>springboot-entity</artifactId> <version>${springboot-entity.version}</version> </dependency> <dependency> <groupId>org.mybatis.spring.boot</groupId> <artifactId>mybatis-spring-boot-starter</artifactId> <version>${mybatis-spring-boot-starter.version}</version> </dependency> <!--mysql連結依賴 --> <dependency> <groupId>com.zaxxer</groupId> <artifactId>HikariCP-java7</artifactId> <version>${HikariCP.version}</version> </dependency> <!-- 分頁外掛pagehelper --> <dependency> <groupId>com.github.pagehelper</groupId> <artifactId>pagehelper</artifactId> <version>${pagehelper.version}</version> </dependency> <dependency> <groupId>com.github.pagehelper</groupId> <artifactId>pagehelper-spring-boot-autoconfigure</artifactId> <version>${pagehelper-spring-boot-autoconfigure.version}</version> </dependency> <dependency> <groupId>com.github.pagehelper</groupId> <artifactId>pagehelper-spring-boot-starter</artifactId> <version>${pagehelper-spring-boot-starter.version}</version> </dependency> <!-- json --> <dependency> <groupId>net.sf.json-lib</groupId> <artifactId>json-lib</artifactId> <version>${json-lib.version}</version> <classifier>jdk15</classifier> </dependency> </dependencies> </dependencyManagement> <build> <plugins> <!-- java編譯外掛 --> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <configuration> <source>1.8</source> <target>1.8</target> <encoding>UTF-8</encoding> </configuration> </plugin> </plugins> </build> </project>
二、建立springboot-web
(1) 右鍵點選父工程 -> new -> Other… -> Maven -> Maven Module
(2) pom.xml
<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> <artifactId>springboot-web</artifactId> <packaging>jar</packaging> <name>springboot-web</name> <parent> <groupId>com.button</groupId> <artifactId>springboot-parent</artifactId> <version>0.0.1-SNAPSHOT</version> </parent> <!-- Web模組相關依賴 --> <dependencies> <dependency> <groupId>com.button</groupId> <artifactId>springboot-service</artifactId> </dependency> <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> </dependencies> <!--只需在啟動類所在模組的POM檔案：指定打包外掛 --> <build> <plugins> <plugin> <!--該外掛用途：構建可執行的jar --> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <configuration> <jvmArguments>-Dfile.encoding=UTF-8</jvmArguments> <fork>true</fork> </configuration> </plugin> </plugins> </build> </project>
三、建立springboot-service
參照如上建立方式
pom.xml
<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> <artifactId>springboot-service</artifactId> <packaging>jar</packaging> <name>springboot-service</name> <parent> <groupId>com.button</groupId> <artifactId>springboot-parent</artifactId> <version>0.0.1-SNAPSHOT</version> </parent> <dependencies> <dependency> <groupId>com.button</groupId> <artifactId>springboot-dao</artifactId> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context-support</artifactId> </dependency> </dependencies> </project>
四、建立springboot-dao
參照如上建立方式
pom.xml
<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>
<artifactId>springboot-dao</artifactId>
<packaging>jar</packaging>
<name>springboot-dao</name>
<parent>
<groupId>com.button</groupId>
<artifactId>springboot-parent</artifactId>
<version>0.0.1-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>com.button</groupId>
<artifactId>springboot-entity</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-aop</artifactId>
</dependency>
<!--資料庫連線jdbc依賴 -->
<!-- JDBC連線資料庫，因為要用HikariCP，所以需要將SpringBoot中的tomcat-jdbc排除 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
<exclusions>
<exclusion>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-jdbc</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- mybatis -->
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
</dependency>
<!--mysql連結依賴 -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
<dependency>
<groupId>com.zaxxer</groupId>
<artifactId>HikariCP-java7</artifactId>
</dependency>
<!-- 分頁外掛pagehelper -->
<dependency>
<groupId>com.github.pagehelper</groupId>
<artifactId>pagehelper</artifactId>
</dependency>
<dependency>
<groupId>com.github.pagehelper</groupId>
<artifactId>pagehelper-spring-boot-autoconfigure</artifactId>
</dependency>
<dependency>
<groupId>com.github.pagehelper</groupId>
<artifactId>pagehelper-spring-boot-starter</artifactId>
</dependency>
</dependencies>
<build>
<!-- 一定要宣告如下配置 -->
<resources>
<resource>
<directory>src/main/resources</directory>
<includes>
<include>**/*.xml</include>
</includes>
</resource>
</resources>
</build>
</project>
五、建立springboot-entity
參照如上建立方式
pom.xml
<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>
<artifactId>springboot-entity</artifactId>
<packaging>jar</packaging>
<name>springboot-entity</name>
<parent>
<groupId>com.button</groupId>
<artifactId>springboot-parent</artifactId>
<version>0.0.1-SNAPSHOT</version>
</parent>
</project>
六、專案程式碼
1、springboot-dao
①UserMapper.java
package com.button.project.dao;
import java.util.List;
import org.apache.ibatis.annotations.Mapper;
import com.button.project.pojo.UserModel;
@Mapper
public interface UserMapper {
List<UserModel> getUser();
}
②mapper/UserMapper.xml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.button.project.dao.UserMapper">
<resultMap id="user" type="map">
<result column="id" property="id" javaType="integer"/>
<result column="name" property="name" javaType="String"/>
<result column="age" property="age" javaType="integer"/>
</resultMap>
<select id="getUser" resultType="com.button.project.pojo.UserModel">
SELECT
*
FROM
tb_user
</select>
</mapper>
③config/application-mybatis.xml
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop.xsd ">
<bean id="txManager"
class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource"></property>
</bean>
<tx:annotation-driven transaction-manager="transactionManager" />
</beans>
2、springboot-entity
UserModel.java
package com.button.project.pojo;
import java.io.Serializable;
public class UserModel implements Serializable{
private static final long serialVersionUID = 1L;
private Integer id;
private String name;
private Integer age;
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Integer getAge() {
return age;
}
public void setAge(Integer age) {
this.age = age;
}
@Override
public String toString() {
return "UserModel [id=" + id + ", name=" + name + ", age=" + age + "]";
}
}
3、springboot-service
①UserService.java
package com.button.project.service;
import java.util.List;
import com.button.project.pojo.UserModel;
public interface UserService {
List<UserModel> getUser();
}
②UserServiceImpl.java
package com.button.project.service.impl;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.button.project.dao.UserMapper;
import com.button.project.pojo.UserModel;
import com.button.project.service.UserService;
@Service
public class UserServiceImpl implements UserService {
@Autowired
private UserMapper userMapper;
@Override
public List<UserModel> getUser() {
return userMapper.getUser();
}
}
4、springboot-web
①UserController.java
package com.button.project.controller;
import java.util.List;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import com.button.project.pojo.UserModel;
@RequestMapping(value = "/user", produces = "application/json;charset=UTF-8")
public interface UserController {
@RequestMapping(value = "/getUser", method={RequestMethod.POST, RequestMethod.GET})
List<UserModel> getUser();
}
②UserControllerImpl.java
package com.button.project.controller.impl;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RestController;
import com.button.project.controller.UserController;
import com.button.project.pojo.UserModel;
import com.button.project.service.UserService;
@RestController
public class UserControllerImpl implements UserController {
@Autowired
private UserService userService;
@Override
public List<UserModel> getUser() {
return userService.getUser();
}
}
③SpringBootApplicationService
package com.button.project;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.web.servlet.ServletComponentScan;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.ImportResource;
import org.springframework.transaction.annotation.EnableTransactionManagement;
@ImportResource("classpath:config/application-mybatis.xml")
@ServletComponentScan
@EnableCaching
@EnableTransactionManagement
@SpringBootApplication
public class SpringBootApplicationService {
//專案啟動入口
public static void main(String[] args) {
SpringApplication.run(SpringBootApplicationService.class, args);
}
}
④InitConstantListener.java
package com.button.project.init;
import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;
import javax.servlet.annotation.WebListener;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@WebListener
public class InitConstantListener implements ServletContextListener {
private static final Logger logger = LoggerFactory.getLogger(InitConstantListener.class);
@Override
public void contextInitialized(ServletContextEvent sce) {
logger.info("初始化資料.");
}
@Override
public void contextDestroyed(ServletContextEvent sce) {
logger.info("銷燬資料.");
}
}
⑤application.yml
server:
servlet:
context-path: /button
port: 8080
uri-encoding: utf-8
logging:
config: classpath:logback.xml
spring:
dataSource:
url: jdbc:mysql://*********:3306/button-pro?useUnicode=true&characterEncoding=utf-8&autoReconnect=true&allowMultiQueries=true&useSSL=true
username: *****
password: ******
driver-class-name: com.mysql.jdbc.Driver
type: com.zaxxer.hikari.HikariDataSource
hikari:
minimum-idle: 5
maximum-pool-size: 15
idle-timeout: 30000
pool-name: DatebookHikariCP
max-lifetime: 1800000
connection-timeout: 30000
connection-test-query: 'SELECT 1'
mybatis:
# 載入mapper
mapper-locations: "classpath:mapper/*.xml"
mapper:
not-empty: false
identity: MYSQL
pagehelper:
helperDialect: mysql
reasonable: true
supportMethodsArguments: true
params: count=countSql
⑥logback.xml
<?xml version="1.0" encoding="UTF-8"?>
<configuration scan="true" scanPeriod="30 seconds">
<property name="LOG_HOME" value="/com/button/" />
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
<pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} -%msg%n</pattern>
</encoder>
</appender>
<appender name="FILE"
class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>${LOG_HOME}/springboot.log</file>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<FileNamePattern>
${LOG_HOME}/springboot.log.%d{yyyy-MM-dd}.%i.log
</FileNamePattern>
<timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
<maxFileSize>100MB</maxFileSize>
</timeBasedFileNamingAndTriggeringPolicy>
</rollingPolicy>
<encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{50} -%msg%n</pattern>
</encoder>
</appender>
<root level="DEBUG">
<appender-ref ref="STDOUT" />
<appender-ref ref="FILE" />
</root>
</configuration>
七、完整專案結構如下：
連結：https://pan.baidu.com/s/11ef3bLXdWPYLJi-0DK5WNg
提取碼：****
不提供提取碼，自己動手搭建的專案才符合自己的開發要求。