| 提交 | 用户 | 时间 | ||
| e7c126 | 1 | package com.iailab.framework.mybatis.core.util; |
| H | 2 | |
| 3 | import com.baomidou.mybatisplus.annotation.DbType; | |
| 4 | ||
| 5 | import java.sql.Connection; | |
| 6 | import java.sql.DriverManager; | |
| 7 | ||
| 8 | /** | |
| 9 | * JDBC 工具类 | |
| 10 | * | |
| 11 | * @author iailab | |
| 12 | */ | |
| 13 | public class JdbcUtils { | |
| 14 | ||
| 15 | /** | |
| 16 | * 判断连接是否正确 | |
| 17 | * | |
| 18 | * @param url 数据源连接 | |
| 19 | * @param username 账号 | |
| 20 | * @param password 密码 | |
| 21 | * @return 是否正确 | |
| 22 | */ | |
| 23 | public static boolean isConnectionOK(String url, String username, String password) { | |
| 24 | try (Connection ignored = DriverManager.getConnection(url, username, password)) { | |
| 25 | return true; | |
| 26 | } catch (Exception ex) { | |
| 27 | return false; | |
| 28 | } | |
| 29 | } | |
| 30 | ||
| 31 | /** | |
| 32 | * 获得 URL 对应的 DB 类型 | |
| 33 | * | |
| 34 | * @param url URL | |
| 35 | * @return DB 类型 | |
| 36 | */ | |
| 37 | public static DbType getDbType(String url) { | |
| 38 | String name = com.alibaba.druid.util.JdbcUtils.getDbType(url, null); | |
| 39 | return DbType.getDbType(name); | |
| 40 | } | |
| 41 | ||
| 42 | } | |
