[JAVA] [CONVERT] 형변환
2021. 5. 14. 10:48
자바
String 형변환 String -> Int 형변환 String s = "1"; //string -> int 1번방식 int i = Integer.parseInt(s); //string -> int 2번방식 int i2 = Integer.valueOf(s); 1 1 String -> double 형변환 String s_num = "1"; //String -> Double 1번방식 double d_num = Double.parseDouble(s_num); //String -> Double 2번방식 double d_num2 = Double.valueOf(s_num); 1.0 1.0 String -> Float 형변환 String s_num = "1"; //String -> Float 1번방식 float f_..