Communications link failure The last packe The last packet successfully received from the server wa
报错信息:
Communications link failure
The last packet successfully received from the server was 216,152 milliseconds ago. The last packet sent successfully to the server was 105,381 milliseconds ago.
加上
druid: test-on-borrow: true test-on-return: true test-while-idle: true validation-query: SELECT 1
当然你用的是druid连接池的话