试试这个,这些Locale 格式是你需要的格式。
List<Locale> locales = Arrays.asList(new Locale("it", "CH"), new Locale("fr", "CH"), new Locale("de", "CH"));
for (Locale locale : locales) {
DecimalFormat df = (DecimalFormat) NumberFormat.getCurrencyInstance(locale);
DecimalFormatSymbols dfs = df.getDecimalFormatSymbols();
dfs.setCurrencySymbol("");
df.setDecimalFormatSymbols(dfs);
System.out.println(String.format("%5s %15s %15s", locale, format(df.format(1000)), format(df.format(1_000_000))));
}
实用方法
private static String format(String str) {
int index = str.lastIndexOf('\'');
if (index > 0) {
return new StringBuilder(str).replace(index, index + 1, ",").toString();
}
return str;
}
输出
it_CH 1,000.00 1'000,000.00
fr_CH 1,000.00 1'000,000.00
de_CH 1,000.00 1'000,000.00
设置df.setMaximumFractionDigits(0); 删除分数
输出
it_CH 1,000 1'000,000
fr_CH 1,000 1'000,000
de_CH 1,000 1'000,000