The simplest way to split strings in Java

Split a string in ProgramIs widely used. A splitting string is to split a string separated by spaces or tabs into multiple strings.

For example, string S = "abc ddd China ";
Splits the string into three strings.

The string class provides a split method to filter strings using regular expressions.

String [] Ss = S. Split ("(" + (char) 32 + "|" + (char) 9 + ") + ");

32 is space ASCII, and 9 is tab ASCII ." + "Represents at least one character," | "represents or.

"(" + (Char) 32 + "|" + (char) 9 + ") +" is equivalent to (space | tab) +. That is, the separator of a string consists of at least one space or Tab character.