/**
* 将元为单位的转换为分 替换小数点,支持以逗号区分的金额
*
* @param amount
* @return
*/
public static String changeY2F(String amount) {
String currency = amount.replaceAll("\\$|\\¥|\\,", ""); //处理包含,¥或者$的金额
int index = currency.indexOf(".");
int length = currency.length();
Long amLong = 0l;
if (index == -1) {
amLong = Long.valueOf(currency + "00");
} else if (length - index >= 3) {
amLong = Long.valueOf((currency.substring(0, index + 3)).replace(".", ""));
} else if (length - index == 2) {
amLong = Long.valueOf((currency.substring(0, index + 2)).replace(".", "") + 0);
} else {
amLong = Long.valueOf((currency.substring(0, index + 1)).replace(".", "") + "00");
}
return amLong.toString();
}
* 将元为单位的转换为分 替换小数点,支持以逗号区分的金额
*
* @param amount
* @return
*/
public static String changeY2F(String amount) {
String currency = amount.replaceAll("\\$|\\¥|\\,", ""); //处理包含,¥或者$的金额
int index = currency.indexOf(".");
int length = currency.length();
Long amLong = 0l;
if (index == -1) {
amLong = Long.valueOf(currency + "00");
} else if (length - index >= 3) {
amLong = Long.valueOf((currency.substring(0, index + 3)).replace(".", ""));
} else if (length - index == 2) {
amLong = Long.valueOf((currency.substring(0, index + 2)).replace(".", "") + 0);
} else {
amLong = Long.valueOf((currency.substring(0, index + 1)).replace(".", "") + "00");
}
return amLong.toString();
}
本文介绍了一种将金额从元单位转换为分单位的方法,并实现了相应的Java函数。该函数支持处理包含特殊字符(如$,¥,逗号)的金额字符串,并能正确地将带有小数点的金额转换为整数形式。
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