试试这个:
String x= "Hello (Java)"; Matcher m = Pattern.compile("\((.*?)\)").matcher(x);while(m.find()) { System.out.println(m.group(1));}要么
String str = "Hello (Java)";String answer = str.substring(str.indexOf("(")+1,str.indexOf(")"));
试试这个:
String x= "Hello (Java)"; Matcher m = Pattern.compile("\((.*?)\)").matcher(x);while(m.find()) { System.out.println(m.group(1));}要么
String str = "Hello (Java)";String answer = str.substring(str.indexOf("(")+1,str.indexOf(")"));