[Java] 숫자형 -> String형 형변환

int형 -> String형

int i = 1234;
String s = String.valueOf(i);
String s = Integer.toString(i);

 

 

float형 -> String형

float f = 1.23;
String s1 = String.valueOf(f);
String s2 = Float.toString(f);

 

 

doule형 -> String형

double d = 1.23;
String s1 = String.valueOf(d);
String s2 = Double.toString(d);