实在没辙了，描述下业务场景，有个任务要处理五分钟左右，处理完后往数据库插入一条数据，但是总是报连接失败，如果处理时间短则没问题 spring: datasource: druid: stat-view-servlet: enabled: true loginUsername: xxx loginPassword: xxx dynamic: druid: initial-size: 5 ...

I'm afraid that there is no room to negotiate the price. This is the best price we can quote. 恐怕价格上已经没有讨价还价的余地了，这是我们最低的报价。 It's traditional that you haggle over/about the price of things in the market ...