ant风格资源地址支持3种匹配符:
1. ?:匹配文件名中的一个字符
2. *:匹配文件名中的任意字符
3. **:匹配多层路径
@RequestMapping(value = "testuser?")
例1:localhost:8080/testusera
例2:localhost:8080/testuserb
@RequestMapping(value = "*
testuser*
")
例1:localhost:8080/aaatestuseraaa
例2:localhost:8080/bbtestuserb
@RequestMapping(value = "**
/*
testuser*
")
例1:localhost:8080/ab/aaatestuseraaa
例2:localhost:8080/d/f/bbtestuserb