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使用springboot暴露oracle数据接口的问题_oracle_

2023-05-27 423人已围观

简介 使用springboot暴露oracle数据接口的问题_oracle_

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:

com.oracleojdbc611.2.0.1.0

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 ListfindAll(); @Select("select userid,username,birthyear,userhight from userinfos where username like '%${name}%'") public ListfindUserSameName(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; @Service public class UserinfosService { @Autowired private UserinfosDAO udao; public ListsearchAll(){ return udao.findAll(); } public ListsameName(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; @RestController public class InitCtrl { @Autowired private UserinfosService userinfosService; @RequestMapping("/all") public Listinit(){ return userinfosService.searchAll(); } @RequestMapping("/same") public Listsame(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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