Regex for special characters in java

Question

public static final String specialChars1= \"\\\\W\\\\S\";
String str2 = str1.replaceAll(specialChars1, \"\").replace(\" \", \"+\");

public static final String speci         


        

Answer 1

@npinti

using "\w" is the same as "\dA-Za-z"

This worked for me:

String result = str.replaceAll("[^\\w ]", "").replaceAll("\\s+", "+");