springboot2+jpa+oracle实例
pom.xml
<?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.example</groupId> <artifactId>springboot-jpa-oracle-demo</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>jar</packaging> <name>springboot-jpa-oracle-demo</name> <description>Demo project for Spring Boot</description> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.0.5.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> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-jpa</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>com.oracle</groupId> <artifactId>ojdbc6</artifactId> <version>11.2.0.4</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>
application.properties
spring.datasource.url=jdbc:oracle:thin:@localhost:1521:ORCL spring.datasource.username=test spring.datasource.password=test spring.datasource.driver-class-name=oracle.jdbc.driver.OracleDriver spring.jpa.properties.hibernate.hbm2ddl.auto=update spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.Oracle10gDialect spring.jpa.show-sql= true spring.jpa.hibernate.naming.physical-strategy=org.hibernate.boot.model.naming.PhysicalNamingStrategyStandardImpl server.port = 9000
domain:
package com.example.demo.domain; import javax.persistence.Column; import javax.persistence.GeneratedValue; import javax.persistence.Id; import org.hibernate.annotations.GenericGenerator; @javax.persistence.Table(name = "t_dynasty") @javax.persistence.Entity public class Dynasty { /** * * id * */ @Id @GenericGenerator(name = "system-uuid", strategy = "uuid") @GeneratedValue(generator = "system-uuid") @Column(name = "id") private String id; @Column(name = "name") private String name; @Column(name = "startYear") private String startYear; @Column(name = "endYear") private String endYear; @Column(name = "age") private Integer age; public String getId() { return id; } public void setId(String id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } public String getStartYear() { return startYear; } public void setStartYear(String startYear) { this.startYear = startYear; } public String getEndYear() { return endYear; } public void setEndYear(String endYear) { this.endYear = endYear; } public Integer getAge() { return age; } public void setAge(Integer age) { this.age = age; } }
repository:
package com.example.demo.repository; import org.springframework.data.jpa.repository.JpaRepository; import com.example.demo.domain.Dynasty; public interface DynastyRepository extends JpaRepository<Dynasty, Long> { }
controller:
package com.example.demo.web; import java.util.List; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; import com.example.demo.domain.Dynasty; import com.example.demo.repository.DynastyRepository; @RestController @RequestMapping("/dynasty") public class DynastyController { @Autowired private DynastyRepository dynastyRepository; @RequestMapping("/findAll") public List<Dynasty> findAll() { List<Dynasty> dynastys = dynastyRepository.findAll(); return dynastys; } @RequestMapping("/hello") public String hello() { return "success"; } }
启动程序
package com.example.demo; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication public class Demo1Application { public static void main(String[] args) { SpringApplication.run(Demo1Application.class, args); } }