使用springboot暴露oracle数据接口的问题

新建一个Spring Initializr项目

2.把pom.xml文件中的oracle依赖换成自己的oracle版本依赖：

原来的：

现在的：

<dependency> <groupId>com.oracle</groupId> <artifactId>ojdbc6</artifactId> <version>11.2.0.1.0</version></dependency>

3.编辑application.yml

spring: datasource: driver-class-name: oracle.jdbc.driver.OracleDriver url: jdbc:oracle:thin:@192.168.21.200:1521:orcl username: alisa password: alisa

4.创建实例类——Userinfos.java：

package cn.alisa.myspboracle.entity; import java.util.Date; public class Userinfos { private int userid; private String username; private Date birthyear; private float userhight; public int getUserid() {return userid; } public void setUserid(int userid) {this.userid = userid; } public String getUsername() {return username; } public void setUsername(String username) {this.username = username; } public Date getBirthyear() {return birthyear; } public void setBirthyear(Date birthyear) {this.birthyear = birthyear; } public float getUserhight() {return userhight; } public void setUserhight(float userhight) {this.userhight = userhight; }}

创建接口类——UserinfosDAO.java

package cn.alisa.myspboracle.dao; import cn.alisa.myspboracle.entity.Userinfos;import org.apache.ibatis.annotations.Select; import java.util.List; public interface UserinfosDAO { @Select('select userid,username,birthyear,userhight from userinfos') public List<Userinfos>findAll(); @Select('select userid,username,birthyear,userhight from userinfos where username like ’%${name}%’') public List<Userinfos>findUserSameName(String name);}

创建服务类——UserinfosService.java

package cn.alisa.myspboracle.service; import cn.alisa.myspboracle.dao.UserinfosDAO;import cn.alisa.myspboracle.entity.Userinfos;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Service; import java.util.List; @Servicepublic class UserinfosService { @Autowired private UserinfosDAO udao; public List<Userinfos>searchAll(){return udao.findAll(); } public List<Userinfos>sameName(String name){return udao.findUserSameName(name); }}

创建控制层类——InitCtrl.java:

package cn.alisa.myspboracle.ctrl; import cn.alisa.myspboracle.entity.Userinfos;import cn.alisa.myspboracle.service.UserinfosService;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RestController; import java.util.List; @RestControllerpublic class InitCtrl { @Autowired private UserinfosService userinfosService; @RequestMapping('/all') public List<Userinfos>init(){return userinfosService.searchAll(); } @RequestMapping('/same') public List<Userinfos>same(String name){return userinfosService.sameName(name); }}

编辑MyspboracleApplication.java类：

package cn.alisa.myspboracle; import org.mybatis.spring.annotation.MapperScan;import org.springframework.boot.SpringApplication;import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication@MapperScan('cn.alisa.myspboracle.dao')public class MyspboracleApplication { public static void main(String[] args) { SpringApplication.run(MyspboracleApplication.class, args); } }

运行此类（MyspboracleApplication.java），在浏览器中输入'http://localhost:8080/all'或者'http://localhost:8080/same?name=l'即可看到想要的结果。

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