Stringtokenizer问题

Question

I have the following line:

1675 | 29/02/2016 | Jane Smith | James C | James C | 4 | 3

Here's my string tokenizer code:

 StringTokenizer stringTokenizer = new StringTokenizer(line, " | ");
 int cId =  Integer.parseInt(stringTokenizer.nextElement().toString());
 String cDate = stringTokenizer.nextElement().toString();
 String cName1 = stringTokenizer.nextElement().toString();
 String cName2 = stringTokenizer.nextElement().toString();
 String cName3 = stringTokenizer.nextElement().toString();
 String cName4 = stringTokenizer.nextElement().toString();
 String wName = stringTokenizer.nextElement().toString();
 String wName2 = stringTokenizer.nextElement().toString();
 String cScore1 = stringTokenizer.nextElement().toString();
 String cScore2 = stringTokenizer.nextElement().toString();

However, I keep getting the no such element exception. What's wrong with my code?

Answer 1

Try this:

String line = "1675 | 29/02/2016 | Jane Smith | James C | James C | 4 | 3";
String parts[] = line.split(Pattern.quote(" | "));

The result is an array of String parts[0] .. parts[5]

Check it out with the output System.out.println(Arrays.toString(parts));

[1675, 29/02/2016, Jane Smith, James C, James C, 4, 3]

Answer 2

Why you are using StringTokenizer class why dont you use split(); method of String class.

String abc ="your | string | should | be | here ";
String[] strArr = abc.split(" | ");
/// loop on strArr to get your tokens.