Reference blog
servlet two configuration methods are 1, arranged in web.xml; 2, add annotation servlet class file, it is noted, in this way only in web.xml version = "3.0" or higher, in order to use
Reference blog
servlet two configuration methods are 1, arranged in web.xml; 2, add annotation servlet class file, it is noted, in this way only in web.xml version = "3.0" or higher, in order to use