On struts1: MessageResources.getMessage(Locale locale, String key, Object[]
args) , don't use client's locale to format !
for example: my webApp has a myResources_en_US.properties : test =your money
is {0, number, currency}
client's locale is en_US， server's locale is zh_CN
my action :
MessageResources resource = getResources(request, "myResources");
//client's locale
Locale userLocale = getLocale(request);
//use client's locale to format value , problem is here!
String message = resource.getMessage(userLocale, "test", new Object[]{ new
Long(10000)})
the result is : your money is ￥10,000.00 ,
problem is: I use english locale to format “ your money is {0, number,
currency}” ，but now why is ￥？？
so, I read src about getMessage(Locale locale, String key, Object[] args)，
format = new MessageFormat(escape(formatString));
format.setLocale(locale);
format.format(args)
for MessageFormat setLocale() , Subformats that have already been created are
not affected，
so, struts1 getMessage(Locale locale, String key, Object[] args), original
idea is use client's locale to format,
but now use server's locale, this is the problem!
following is my test procedures:
Locale localeEN = new Locale("en", "US");
// simulate struts1 MessageResources.getMessage(Locale locale, String key,
Object[] args)
MessageFormat format1 = new MessageFormat(" your money is {0, number,
currency}");
//now set EN locale already later to format "your money is {0, number,
currency}"
format1.setLocale(localeEN);
System.out.println(format1.format(new Object[]{ new Long(10000)})); // your
money is ￥10,000.00
//correct method 1
MessageFormat format2 = new MessageFormat(" your money is {0, number,
currency}", localeEN);
System.out.println(format2.format(new Object[]{ new Long(10000)})); // your
money is $10,000.00
//correct method 2
MessageFormat format3 = new MessageFormat("");
format3.setLocale(localeEN);
format3.applyPattern(" your money is {0, number, currency}");
System.out.println(format3.format(new Object[]{ new Long(10000)})); // your
money is $10,000.00
please write back! Thank you!
yours, wangyanning from JiNan ShanDong Province in CHINA
