One easy trap to fall into here is to guess that a null array inside a bean is really represented by the XML in the second column.

很容易落入的一个陷阱就是猜测在表的第二列中用XML表示在Bean中的“零”(null)数组。

youdao

One easy trap to fall into here is to guess that a null array inside a bean is really represented by the XML in the second column.

很容易落入的一个陷阱就是猜测在表的第二列中用XML表示在Bean中的“零”(null)数组。

youdao