一、麒麟操作系统安装金仓数据库

操作系统

DISTRIB_ID=Kylin

DISTRIB_RELEASE=V10

DISTRIB_CODENAME=juniper

按照安装文档的步骤安装，记得记住设置的数据库的用户名、密码

二、window安装连接数据库的工具软件

三、jdbc连接数据库

（1）连接工具or数据库如下路径找到jdbc的依赖jar，运行mvn命令安装到maven本地仓库

安装到maven本地仓库

mvn install:install-file -Dfile=D:\kingbase\KESRealPro\V008R006C007B0012\Interface\jdbc\kingbase8-8.6.0.jar -DgroupId=com.kingbase8 -DartifactId=kingbase8 -Dversion=8.6.0 -Dpackaging=jar

（2）pom添加依赖

    <dependencies>
        <dependency>
            <groupId>com.kingbase8</groupId>
            <artifactId>kingbase8</artifactId>
            <version>8.6.0</version>
        </dependency>
    </dependencies>

（3）spring boot 程序测试引入了 druid作为连接池


spring:
  datasource:
    username: kingbase
    password: kb6688??
    #?serverTimezone=UTC解决时区的报错
    url: jdbc:kingbase8://ip:54321/test
    driverClassName: com.kingbase8.Driver
    type:  com.alibaba.druid.pool.DruidDataSource

    #Spring Boot 默认是不注入这些属性值的，需要自己绑定
    #druid 数据源专有配置
    initialSize: 5
    minIdle: 5
    maxActive: 20
    maxWait: 60000
    timeBetweenEvictionRunsMillis: 60000
    minEvictableIdleTimeMillis: 300000
    validationQuery: SELECT 1 FROM DUAL
    testWhileIdle: true
    testOnBorrow: false
    testOnReturn: false
    poolPreparedStatements: true

package com.example.oceanbase;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.jdbc.core.JdbcTemplate;

import java.sql.Connection;
import java.sql.DriverManager;
import java.util.List;
import java.util.Map;

@SpringBootApplication
public class Application implements CommandLineRunner {

    @Autowired
    private JdbcTemplate jdbcTemplate;

    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }

    //重写CommandLineRunner接口中的run方法
    @Override
    public void run(String... args) throws Exception {
        //调用业务方法
        List<Map<String, Object>> res =jdbcTemplate.queryForList("select * from test");
        System.out.println("str = " + res.get(0).toString());

        System.out.println("insert = " + jdbcTemplate.queryForList("select * from action_object").size());

        jdbcTemplate.update("update action_object set pic_url ='test' where id=45 ");
        System.out.println("update = " + jdbcTemplate.queryForList("select * from action_object").size());

        jdbcTemplate.update("delete from action_object where id=45");
        System.out.println("delete = " + jdbcTemplate.queryForList("select * from action_object").size());
    }
}

参考文档