"US"); NumberFormat currencyFormatter = NumberFormat.getCurrencyInstance(locale); BigDecimal valueAsBD = BigDecimal.valueOf(value); valueAsBD.setScale(2, BigDecimal.ROUND_HALF_UP); // add digits to match .00 pattern System.out.println(currencyFormatter.format(amount...
##0.00"; private static final String CURRENCY_FORMAT_TARGET = "\"$\"#,##0.00_);(\"$\"#,##0.00)"; static { // static class level initializer Field field = org.apache.poi.ss.usermodel.BuiltinFormats.class.getDeclaredField("_formats"); field.setAccessible(true); String[] _formats...
importorg.spongepowered.api.service.economy.Currency;//导入方法依赖的package包/类@Command(desc ="Reset the money from given user")publicvoidreset(CommandSource context, @Label("*|<players>")PlayerList users){for(User user : users.list()) { UniqueAccount target = getAccount(context, user);if...
Currency usd = Currency.getInstance("USD"); NumberFormat usdFormat = NumberFormat.getCurrencyInstance(Locale.US); System.out.println("Formatted amount in USD: " + usdFormat.format(amount)); Currency eur = Currency.getInstance("EUR"); NumberFormat eurFormat = NumberFormat.getCurrencyInstance(Locale.GERM...
format.setMaximumFractionDigits(int):设置小数部分的最大位数。 format.setMinimumFractionDigits(int):设置小数部分的最小位数。 设置千位分隔符: format.setGroupingUsed(boolean):设置是否使用千位分隔符。 设置货币符号: format.setCurrency(Currency.getInstance(Locale)):设置货币符号。
NumberFormat ||--|> Currency NumberFormat o-- Locale 在关系图中,NumberFormat类继承自Format类,而DecimalFormat类是NumberFormat的一个具体实现。NumberFormat还有一个关联关系,即它可以与Currency类和Locale类进行关联。 金额格式化流程 下面是一个流程图,展示了金额格式化的流程: ...
Format Java.Time.Temporal Java.Time.Zone Java.Util Java.Util.Concurrent Java.Util.Concurrent.Atomic Java.Util.Concurrent.Locks Java.Util.Functions Java.Util.Jar Java.Util.Logging Java.Util.Prefs Java.Util.Regex Java.Util.Streams Java.Util.Zip Javax.Annotation.Processing Javax.Crypto Javax.Crypto....
java.text.DateFormat public static final int AM_PM_FIELD 14 public static final int DATE_FIELD 3 public static final int DAY_OF_WEEK_FIELD 9 public static final int DAY_OF_WEEK_IN_MONTH_FIELD 11 public static final int DAY_OF_YEAR_FIELD 10 public static final int DEFAULT 2 public ...
df.setCurrency(Currency.getInstance("USD")); // 格式化金额 double amount = 12345.6789; String formatted = df.format(amount); // 输出格式化后的金额 System.out.println("Formatted amount: " + formatted); } } 输出结果如下: Formatted amount: $12,345.68 ...
public class CurrencyFormat extends java.lang.Object implements com.esri.arcgis.interop.RemoteObjRef, INumberFormat, INumberFormatOperations, IClone, IPersist, IPersistStream, java.io.Externalizable COM Class 'CurrencyFormat'. Generated 4/9/2024 11:09:17 AM from 'X:\ArcGIS\com\server\esriSystem.tl...