java金额小写转大写金额_Java金额大小写的转换方法
时间: 2023-11-06 11:06:59 浏览: 36
好的,我可以为您提供Java金额小写转大写金额的代码。以下是一个简单的Java方法,可以将金额从小写转换为大写:
```java
public static String convertAmountToWords(double amount) {
String[] units = {"", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten",
"eleven", "twelve", "thirteen", "fourteen", "fifteen", "sixteen", "seventeen", "eighteen", "nineteen"};
String[] tens = {"", "", "twenty", "thirty", "forty", "fifty", "sixty", "seventy", "eighty", "ninety"};
if (amount == 0) {
return "zero dollars";
}
long dollars = (long) amount;
int cents = (int) ((amount - dollars) * 100);
String dollarsInWords = convert(dollars, units, tens);
String centsInWords = convert(cents, units, tens);
String result = dollarsInWords + " dollars";
if (!centsInWords.isEmpty()) {
result += " and " + centsInWords + " cents";
}
return result;
}
private static String convert(long number, String[] units, String[] tens) {
if (number < 20) {
return units[(int) number];
}
if (number < 100) {
return tens[(int) (number / 10)] + ((number % 10 != 0) ? " " : "") + units[(int) (number % 10)];
}
if (number < 1000) {
return units[(int) (number / 100)] + " hundred" + ((number % 100 != 0) ? " " : "") + convert(number % 100, units, tens);
}
if (number < 1000000) {
return convert(number / 1000, units, tens) + " thousand" + ((number % 1000 != 0) ? " " : "") + convert(number % 1000, units, tens);
}
return "";
}
```
使用方法:
```java
double amount = 12345.67;
String amountInWords = convertAmountToWords(amount);
System.out.println(amountInWords); // twelve thousand three hundred forty-five dollars and sixty-seven cents
```
希望这可以帮到您!