Try,
for(int i=0;i<data.length;i++){
StringTokenizer stringTokenizer = new StringTokenizer(data[i], ":");
while (stringTokenizer.hasMoreTokens()) {
ip[i]=stringTokenizer.nextToken();
port[i]=stringTokenizer.nextToken();
}
}
Question
Imagine this array.
data[0] : 208.92.249.53:80
data[1] : 115.124.65.74:3128
data[2] : 49.213.17.92:8080
I want to split data[]. And extract ip and port number.
ip[0] : 208.92.249.53
ip[1] : 115.124.65.74
ip[2] : 49.213.17.92
port[0] : 80
port[1] : 3128
port[2] : 8080
How can I do that?
StringTokenizer stringTokenizer = new StringTokenizer(data[i], ":");
while (stringTokenizer.hasMoreTokens()){
//??????
}
I don't know how can I save to 2 different array. please let me show how to do that... Thank you!
Solution 3
Try,
for(int i=0;i<data.length;i++){
StringTokenizer stringTokenizer = new StringTokenizer(data[i], ":");
while (stringTokenizer.hasMoreTokens()) {
ip[i]=stringTokenizer.nextToken();
port[i]=stringTokenizer.nextToken();
}
}
OTHER TIPS
String[] ip = new String[data.length];
String[] port = new String[data.length];
for (int i=0;i<data.length;i++) {
String[] split = data[i].split(":");
ip[i] = split[0];
port[i] = split[1];
}
StringTokenizer ist deprecated use array.split()
instead.
String[] tmp = data[i].split(":");
ip[i] = tmp[0];
port[i] = tmp[1];
String[] arrTokens =data[0].split(":");
Maybe StringTokenizer is not what you want. You can do this via split
command
String[] ip = new String[data.length];
String[] port = new String[data.length];
for (int i = 0; i < data.length; i++)
{
String[] splitted = data[i].split(":");
ip[i] = splitted[0];
port[i] = splitted[1];
}