1. POM文件添加依賴

<!-- Mybatis --><dependency><groupId>org.mybatis.spring.boot</groupId><artifactId>mybatis-spring-boot-starter</artifactId><version>1.1.1</version></dependency><!-- oracle --><dependency><groupId>com.oracle</groupId><artifactId>ojdbc6</artifactId><version>11.2.0.1.0</version></dependency>

oracle驅動需要手動添加依賴

2.controller

@Resourceprivate ControllerService service;@RequestMapping(value="/GetIndoorCheckItemEntities",method=RequestMethod.GET)@ApiOperation("獲取數據庫內容")public ArrayList<IndoorCheckItemEntity> GetIndoorCheckItemEntities(){return service.GetIndoorCheckItemEntities();}

3. service

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@Service public class ControllerService {@Autowiredprivate IIndoorInfoDao dao;public ArrayList<IndoorCheckItemEntity> GetIndoorCheckItemEntities() {return dao.GetWscheckItemsOfIndoor();} }

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4. DAO

public interface IIndoorInfoDao {public ArrayList<IndoorCheckItemEntity> GetWscheckItemsOfIndoor(); }

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5. entity

public class IndoorCheckItemEntity implements Serializable {private static final long serialVersionUID = -6556793741331167103L;private int id;private int itemId;private String name;public int getId() {return id;}public void setId(int id) {this.id = id;}public int getItemId() {return itemId;}public void setItemId(int itemId) {this.itemId = itemId;}public String getName() {return name;}public void setName(String name) {this.name = name;}}

6. 數據庫連接字符串：

spring.datasource.url = jdbc:oracle:thin:@(DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.7.88)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = orcl) )) spring.datasource.username = XXXXXX spring.datasource.password = YYYYYYspring.datasource.driver-class-name=oracle.jdbc.driver.OracleDriver spring.datasource.max-idle=10 spring.datasource.max-wait=10000 spring.datasource.min-idle=5 spring.datasource.initial-size=5
#XML文件位置 指定DAO與SQL語句關聯
mybatis.mapperLocations=classpath:mapper/*.xml

7.入口函數配置掃描mapper

@SpringBootApplication @EnableSwagger2 @MapperScan("com.pkyou.Sample.Dao") public class Main {public static void main(String[] args) throws Exception {SpringApplication.run(Main.class, args);} }

8. SQL語句

<?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.pkyou.Sample.Dao.IIndoorInfoDao"><select id="GetWscheckItemsOfIndoor" resultType="com.pkyou.Sample.Entyties.IndoorCheckItemEntity">select id itemId,name from yn_app_wscheckitemswhere parent_id=0 and type='1'</select> </mapper>

9. 項目結構

?10 代碼地址 https://github.com/pkyou/SpringBoot.git

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轉載于:https://www.cnblogs.com/pangkang/p/8296666.html

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