我有JBoss，并且我使用JNDI连接到数据库，但是当数据库重新启动时，我必须重新启动JBoss才能获取新的连接池，是否有任何属性可以进行重新连接？，请帮助
<subsystem xmlns="urn:jboss:domain:datasources:1.2">
<datasources>
<datasource jta="false" jndi-name="java:jboss/datasources/ams" pool-name="OracleDS" enabled="true" use-ccm="false">
<connection-url>jdbc:oracle:thin:@rhhqrac01scant:1521/testingenv</connection-url>
<driver-class>oracle.jdbc.OracleDriver</driver-class>
<driver>oracle</driver>
<pool>
<min-pool-size>100</min-pool-size>
<max-pool-size>150</max-pool-size>
<prefill>true</prefill>
<flush-strategy>FailingConnectionOnly</flush-strategy>
</pool>
<security>
<user-name>ams</user-name>
<password>testpassword</password>
</security>
<validation>
<check-valid-connection-sql>select 1 from dual</check-valid-connection-sql>
<validate-on-match>false</validate-on-match>
<background-validation>false</background-validation>
</validation>
<timeout>
<set-tx-query-timeout>false</set-tx-query-timeout>
<blocking-timeout-millis>0</blocking-timeout-millis>
<idle-timeout-minutes>0</idle-timeout-minutes>
<query-timeout>0</query-timeout>
<use-try-lock>0</use-try-lock>
<allocation-retry>0</allocation-retry>
<allocation-retry-wait-millis>0</allocation-retry-wait-millis>
</timeout>
<statement>
<share-prepared-statements>false</share-prepared-statements>
</statement>
</datasource>
<drivers>
<driver name="oracle" module="com.oracle.ojdbc6">
<xa-datasource-class>oracle.jdbc.OracleDriver</xa-datasource-class>
</driver>
</drivers>
</datasources>
</subsystem>
最佳答案
您可以将其添加到数据源标签下
<check-valid-connection-sql>select 1</check-valid-connection-sql>
关于java - 如果连接重新启动，则重新连接到数据库，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/32931737/