String type and number type convert to each other

The valueof method of the integer class can convert a string to number.

The following is a code example:

String numstring = "1000″;"
int id=integer.valueof (numstring). Intvalue ();

Package com.test;

public class Stringtointeger {public

	static void Main (string[] args) {
		//convert string to int
		string numstring = "1 ";
		int id=integer.valueof (numstring);
		SYSTEM.OUT.PRINTLN (ID);
		
		Converts an int to string
		int num = 1000;
		String string = string.valueof (num);
		System.out.println (string);

	}

}