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当一个方法内调用了多次查询 xml配置文件:
<!-- TDengine配置 --> <bean id="druidDataSource" class="com.alibaba.druid.pool.DruidDataSource"> <property name="driverClassName" value="com.taosdata.jdbc.TSDBDriver"></property> <property name="url" value="jdbc:TAOS://taos.gnss.Singapore:****/gnssdbxjp"></property> <property name="username" value="****"></property> <property name="password" value="***********"></property> <property name="initialSize" value="3"></property> <property name="minIdle" value="3"></property> <property name="maxActive" value="20"></property> <property name="maxWait" value="60000"></property> <property name="validationQuery" value="select server_status()"></property> </bean>
报错日志:
当一个方法内执行多次查询,第二次调用这个方法时就会报Unable to establish connection无法建立连接。版本是3.2.0
Unable to establish connection
The text was updated successfully, but these errors were encountered:
当我用的host配置的192.168.*.* taos.gnss.Singapore路径会有问题 但是将配置改成真实ip就不会有上述问题
192.168.*.* taos.gnss.Singapore
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当一个方法内调用了多次查询
xml配置文件:
报错日志:
当一个方法内执行多次查询,第二次调用这个方法时就会报
Unable to establish connection
无法建立连接。版本是3.2.0The text was updated successfully, but these errors were encountered: