grails datasource.groovy

dataSource {
	pooled = true
  driverClassName = "com.mysql.jdbc.Driver"
  username = "root"
  password = "mysql"
  //logSql=true
}
hibernate {
    cache.use_second_level_cache=true
    cache.use_query_cache=true
    cache.provider_class='com.opensymphony.oscache.hibernate.OSCacheProvider'
    //cache.provider_class='org.hibernate.cache.EhCacheProvider' 
}
// environment specific settings
environments {
    development {
        dataSource {
            dbCreate = "update" // one of 'create', 'create-drop','update'
            url = "jdbc:mysql://localhost:3306/GDepot_dev"
        }
    }
	test {
		dataSource {
			dbCreate = "update"
			url = "jdbc:mysql://localhost:3306/GDepot_test"
		}
	}
	production {
		dataSource {
			dbCreate = "update"
			url = "jdbc:mysql://localhost:3306/GDepot_dev"
		}
	}
}

grails框架   数据源 MySQL