how to read text file orderly in Java?
I know how to read a text file, but I don't know how to read it orderly. For instance, how to read this" Tosca|Giacomo Puccini|1900|Rome|Puccini’s melodrama about a volatile diva, a sadistic police chief, and an idealistic artist|https://www.youtube.com/watch?v=rkMx0CLWeRQ"? Different information is separated by | , and I want them to display on different JLabel.
I did this
while((line = bufferedReader.readLine()) != null) {
System.out.println(line);
}
What else should I do in the while loop?
You need to split the string data using split function and put it to an array of string to get your desired data in group.
Example: str = "10 | Patrick | 10-10-1996"
To store the data above and put it nicely into the database, you can split the string and store it to a class named 'Person' that contains data such as name,id, and birthday.
class Person{
private int id;
private String name;
private String birthday;
public Person(int id, String name, String birthday){
//some setter code here
}
//some getter code here
}
Then you can split each line of data you read in the text file.
while((line = bufferedReader.readLine()) != null) {
String data[] = line.split("|")
// data[0] to get the id you need
// data[1] to get the name
// data[2] to get the birthday
}