使用springboot暴露oracle數(shù)據(jù)接口的問題

更新時間：2021年05月07日 09:52:25 作者：榴芒姐姐

這篇文章主要介紹了使用springboot暴露oracle數(shù)據(jù)接口的問題,本文通過圖文實例相結(jié)合給大家介紹的非常詳細(xì)，對大家的學(xué)習(xí)或工作具有一定的參考借鑒價值，需要的朋友可以參考下

新建一個Spring Initializr項目

2.把pom.xml文件中的oracle依賴換成自己的oracle版本依賴：

原來的：

現(xiàn)在的：

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

3.編輯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.創(chuàng)建實例類——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;
    }
}

創(chuàng)建接口類——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);
}

創(chuàng)建服務(wù)類——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 List<Userinfos>searchAll(){
        return udao.findAll();
    }
 
    public List<Userinfos>sameName(String name){
        return udao.findUserSameName(name);
    }
}

創(chuàng)建控制層類——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 List<Userinfos>init(){
        return userinfosService.searchAll();
    }
 
    @RequestMapping("/same")
    public List<Userinfos>same(String name){
        return userinfosService.sameName(name);
    }
}

編輯MyspboracleApplication.java類：

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);
    }
 
}

運行此類（MyspboracleApplication.java），在瀏覽器中輸入"http://localhost:8080/all"或者"http://localhost:8080/same?name=l"即可看到想要的結(jié)果。

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