How to convert a String to it's integer value in Java?

Jeson84

I have a string which only has numbers in it. I need to convert it to an integer. What is the best way to do it?

Ex. "5487" to 5487

sunlotus

http://www.tutorialspoint.com/java/number_parseint.htm

DavidM

You can use Integer.praseInt() as follows.

int intValue = Integer.parseInt("45112");

If you need more clarification, please visit this link.

GouthamKumar

As like David said use Integer.parseInt() method to convert a string to and integer. For more details and practice programs on Integer please follow the link http://java.meritcampus.com/t/350/Integer--long

manisha

Wrapper class Integer which is static is used for converting string into integer. parseInt() method of Integer class is used.

int a=Integer.parseInt("12345");

For more Details Refer following link:
java.meritcampus.com/t/264/Converting-numbers-to-and-from-strings?tc=mm209