方法二:使用字符串处理 publicclassDecimalDigitsChecker{publicstaticintgetDecimalDigits(Stringamount){intdotIndex=amount.indexOf(".");if(dotIndex!=-1){// 获取小数部分StringdecimalPart=amount.substring(dotIndex+1);// 返回小数部分的位数returndecimalPart.length();}else{// 没有小数部分,返回0return0;...
intdecimalPart=convertDecimal(parts[1]); 1. 在convertDecimal方法中,我们可以直接将每个小数位上的数字转换为对应的阿拉
chargetPositiveSign() Gets the character that represents the positive sign. chargetZeroDigit() Gets the character that represents zero. inthashCode() A hash code for this DecimalStyle. static DecimalStyleof(Locale locale) Obtains the DecimalStyle for the specified locale. static DecimalStyleofDefault...
默认情况下,Money的内部实例使用MathContext.DECIMAL64初始化。并且支持指定的方式; 代码语言:txt AI代码解释 Money money1 = Monetary.getAmountFactory(Money.class) .setCurrency("CNY").setNumber(144) .setContext(MonetaryContextBuilder.of().set(MathContext.DECIMAL128).build()) .create(); Money money2 ...
Allows you to get the behavior of the decimal separator with integers. -or- Allows you to set the behavior of the decimal separator with integers. GroupingSize Return the grouping size. -or- Set the grouping size. GroupingUsed Returns true if grouping is used in this format. -or- Set ...
{gc=Decimal_Number\p{IsHex_Digit}]} \p{Space} A whitespace character: \p{IsWhite_Space} POSIX-Compatible expression See Unicode documentation java.lang.Character classes (simple java character type)
getScale() < currencyUnitPart.getDecimalPlaces()) { theMoney = theMoney.withCurrencyScale(); } return theMoney; } 代码来源:org.jadira.usertype/usertype.core 相关方法: org.joda.money.BigMoney.getAmount org.joda.money.BigMoney.of org.joda.money.BigMoney.toString org.joda.money.BigMoney....
public class PartTimeEmployee extends Employee { protected Float hourlyWage; } Mapped Superclasses Entities may inherit from superclasses that contain persistent state and mapping information but are not entities. That is, the superclass is not decorated with the@Entityannotation and is not mapped as...
Localized decimal style used in date and time formatting. A significant part of dealing with dates and times is the localization. This class acts as a central point for accessing the information. Added in 1.8. Java documentation for java.time.format.DecimalStyle....
(s3); int decimal = sc.nextInt(); //输入你想转换成的任意进制 String s4 = Integer.toString(x, decimal); System.out.println(s4); System.out.println("其它进制的数转换成十进制"); int y1 = Integer.valueOf("FFFF", 16); //16进制转换成十进制 System.out.println(y1); int y2 = ...