Nitromelon

> The Play framework has a repo for each example. That's one approach. I vote for this

Just a reminder, the HttpRequest object should only be reused after the previous request finished (technically it is safe to reuse after the previous request is sent, but we don't...

What's the problem with current api? Just modify the field and call update().

The code may seem wired, because I'm trying to make my program robust by testing all cases that will throw, and finding auto recover methods.

Thanks for using our framework! This feature is introduced not long ago, we should ask for PR(#1886) author's opinion or explaination on this choice. @tripleslash Could you check it out?...

很不幸，MySql和Pg的连接库都没有提供批量插入的接口。 我用过两种方法 1. 把记录变成一个json数组, 作为单一字符串参数, 然后在sql里手动展开, 例如pg的jsonb_each, jsonb_elements函数 2. 打开 batch_mode, 然后循环插入 这两种方法只在pg里可用，我比较推荐方法一，方法二在错误处理上比较麻烦。

不算高吧， 感觉是个常规需求，但客户端库因为自身原因没实现这个接口。像ODBC是有批量接口的，虽然它很难用。

Could add a field in MysqlConfig. Just like `PostgresConfig.connectOptions`