{
"url":"jdbc:mysql:loadbalance://10.12.*.*:3306,10.12.*.*:3306/DBName?roundRobinLoadBalance=true",
"userName":"****",
"password":"****",
"driverClassName":"com.mysql.jdbc.Driver",
"initialSize":30,
"maxTotal":300,
"minIdle":10,
"maxIdle":30,
"maxWaitMillis":3000
}