假设我有一个字符串,上面写着 "Hello123"
,我怎样才能将它们分开成为 s[0] = "Hello", s[1] = "123"
?我想使用 s.split()
但我不知道在参数/参数中放入什么。
最佳答案
你可以使用正则表达式:
String[] splitArray = subjectString.split(
"(?x) # verbose regex mode on \n" +
"(?<= # Assert that the previous character is... \n" +
" \\p{L} # a letter \n" +
") # and \n" +
"(?= # that the next character is... \n" +
" \\p{N} # a digit. \n" +
") # \n" +
"| # Or \n" +
"(?<=\\p{N})(?=\\p{L}) # vice versa");
split
psdfh123sdkfjhsdf349287
进入
psdfh
123
sdkfjhsdf
349287
关于java - 分开的数字和字母,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/13551985/