Convert String To Long
In this section, we are going to convert numeric type string
data into long. The following program provides a functionality to convert a string
data (integer) into a long type data.
Code Description:
This program helps you in converting a string type data
into a long. Here, define a class named "StringToLong" for
java component. Program takes an integer type data as a string format at the
console. And transformed into a long type data using the parseLong()
method.
parseLong():
This method is used to
convert a string into a long.
Here
is the code of this program:
import java.io.*;
import java.lang.*;
public class StringToLong{
public static void main(String[] args) throws IOException{
BufferedReader read = new BufferedReader(new InputStreamReader(System.in));
System.out.println("Enter the any string number:");
String str = read.readLine();
try{
long l = Long.parseLong(str);
System.out.println("long:= " + l);
}
catch (Exception e){
System.out.println("Exception: " + e.getMessage());
}
}
}
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Download this program:
Output this program.
C:\corejava>java StringToLong
Enter the any string number:
50
long:= 50
C:\corejava> |
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