io.jpom.system.db

Class DbConfig

java.lang.Object

io.jpom.system.db.DbConfig

public class DbConfig
extends Object

数据库配置

Author:

jiangzeyin

创建时间

2019/4/19

Constructor Summary

Constructors

Constructor and Description
DbConfig()

Method Summary

Modifier and Type	Method and Description
static void	autoClear(String tableName, String timeClo) 清除超限制数量的数据
String	getDbUrl() 获取数据库的jdbc 连接
static DbConfig	getInstance() 单利模式

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DbConfig

public DbConfig()

Method Detail

getInstance

public static DbConfig getInstance()

单利模式

Returns:

config

getDbUrl

public String getDbUrl()

获取数据库的jdbc 连接

Returns:

jdbc

autoClear

public static void autoClear(String tableName,
                             String timeClo)

清除超限制数量的数据

Parameters:

tableName - 表名

timeClo - 时间字段名