Interesting problems encountered in IntelliJ IDEA Java development. When
naming the .xml file, the name of Test1_8.xml will not generate the xml file, but will become the icon of the notepad, the suffix is still the xml format
And the content of the corresponding file is not compiled:
After trying, the lowercase test1_8.xml works.
Except for the uppercase T is still unavailable, the other combinations of T, e, s, t, 1, _, 8 tried are all available, and other numbers can be generated normally:
Reason Unknown, it is estimated that something went wrong with the compiler, but my personal ability is limited, so I will talk about it later.