package com.jlb.scan.util;
import java.math.BigDecimal;
import java.text.DecimalFormat;
import com.jlb.mobile.common.utils.StringUtil;
/**
* 单位转换
*
*/
public class UnitUtil2 {
public static float convertG2KG(String numInG) {
if (StringUtil.isEmpty(numInG)) {
return 0f;
}
if (!
NumberUtil.isRealNumber(numInG)) {
return 0f;
}
return new BigDecimal(convertDigital2Str(numInG)).movePointLeft(3
).floatValue();
}
public static String convertDigital2Str(String number) {
if (StringUtil.isEmpty(number)) {
return null;
}
DecimalFormat format =
new DecimalFormat("#0.00"
);
return format.format(
new BigDecimal(number).doubleValue());
}
public static float convertCent2Dollar(String money) {
if (StringUtil.isEmpty(money)) {
return 0
;
}
BigDecimal decimal =
new BigDecimal(convertDigital2Str(money));
return decimal.movePointLeft(2
).floatValue();
}
public static float convertCent2Dollar(
float money) {
BigDecimal decimal =
new BigDecimal(convertDigital2Str(money));
return decimal.movePointLeft(2
).floatValue();
}
public static String convertDigital2Str(
float number) {
DecimalFormat format =
new DecimalFormat("#0.00"
);
return format.format(number);
}
public static String convertKG2GStr(String numInKG) {
if (StringUtil.isEmpty(numInKG)) {
return "0"
;
}
if (!
NumberUtil.isRealNumber(numInKG)) {
return null;
}
return new BigDecimal(convertDigital2Str(numInKG)).movePointRight(3
).toString();
}
}
转载于:https://www.cnblogs.com/xinmengwuheng/p/5886329.html
相关资源：百度百科1-3000
