| [备忘]mysql的jdbc连接串里设置超时时间 | ||
| 添加日期：2016/7/12 11:44:27 | 快速返回 返回列表 | 阅读1685次 |
Timeout for socket connect (in milliseconds), with 0 being no timeout. Only works on JDK-1.4 or newer. Defaults to '0'. 连接时socket超时，单位毫秒，默认是0，就是不超时 -------------------------------------- socketTimeout Timeout on network socket operations (0, the default means no timeout). 数据传输超时，单位是啥？没说啊，默认0就是不超时 -------------------------------------- autoReconnect Should the driver try to re-establish stale and/or dead connections? If enabled the driver will throw an exception for a queries issued on a stale or dead connection, which belong to the current transaction, but will attempt reconnect before the next query issued on the connection in a new transaction. The use of this feature is not recommended, because it has side effects related to session state and data consistency when applications don't handle SQLExceptions properly, and is only designed to be used when you are unable to configure your application to handle SQLExceptions resulting from dead and stale connections properly. Alternatively, as a last option, investigate setting the MySQL server variable "wait_timeout" to a high value, rather than the default of 8 hours. 自动重连，看意思，是不推荐使用。 |
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