And conversion between BigDecimal Long, int

In the actual development process BigDecimal is a frequently used type of data, and it is int, between Long interchangeable.

Conversion relations following code shows:

A, int data type is converted into BigDecimal

   //int  转换成  bigDecimal类型
    public static BigDecimal intToBigDecimal(int i){
        BigDecimal b = new BigDecimal(i);
	return b;

　　

Two, Lont converted into the data type BigDecimal

　// Long cast into BigDecimal 
    public static longToBigDecimal the BigDecimal (Long L) { 
        the BigDecimal the BigDecimal new new B = (L); 
        return B;

 

Three, BigDecimal Long data type is converted into

//bigDecimal  转换成  Long类型
    public static Long bigDecimalToLong(BigDecimal b){
        BigDecimal c = new BigDecimal(b);
        Long l = c.longValue();
        return l;

　　

Four, BigDecimal converted to data type int

　//bigDecimal  转换成  int类型
        public static void bigDecimalToInt(BigDecimal b){
            BigDecimal c = new BigDecimal(b);
            int i = c.intValue();