Mybatis C3P0 整合????????????????? property namepreferredTestQuery valueSELECT 1 /?????????
Mybatis C3P0 整合
????????????????? <property name="preferredTestQuery" value="SELECT 1" />
?????????? </dataSource>
?
Mybatis C3P0 整合
????????????????? <property name="preferredTestQuery" value="SELECT 1" />
?????????? </dataSource>
?