luke

这个错误看起来与 Druid 连接池的关系更大一点。

我在一个A类中继承了ServiceImpl类，然后在A类中直接调用saveBatch发现效率非常低并且事务并没有生效 ------------------------------------------------------------------------------------------------------- 我猜测是因为在 A 类中直接调用 saveBatch 方法，没有经过 AOP ，所以 saveBatch 的 @Transaction 注解没有生效，可以在 contextLoads() 方法上加上 @Transaction 注解试试看。

> Hi, [@lukelongcn](https://github.com/lukelongcn) Would you mind sharing a bit more detail about why sending messages one by one isn’t working for you? It’d be helpful to understand your use case...

> He means producing multiple messages (dozens, hundreds, thousands), without having to click multiple, dozens, or thousands of times.| > > For example, I can easily produce, with 1-click, 100,000...

> Too bad, this was really promising! > > Most importantly, there aren't really a lot of alternatives that are free/open source and with an intuitive UI. (if you happen...