[logback-user] logback output date using GMT instead of local time

[Ted Meng]

Thanks very much.  It resolved the issue.

Ceki Gülcü wrote:
> Hello Ted,
>
> In addition to the date pattern, the date converter admits a second 
> option as the timezone. Thus, the '%date{HH:mm:ss.SSS,Australia/Perth} 
> would print the time in the time zone of Perth Australia, the worlds 
> most isolated city.
>
> Givent that the comma ',' is the option separator, the pattern string 
> [HH:mm:ss,SSS] will print the time in the [SSS] time zone which does 
> not exist. Thus, the time will be printed in the default GMT timezone. 
> If you wish to include a comma in your date pattern, then simply 
> enclose the pattern between quotes. For example, %date{"HH:mm:ss,SSS"}.
>
> HTH,
>
> On 23/03/2010 5:55 AM, Ted Meng wrote:
>> Hi, I do not remember seeing it in the past but today I used the
>> following simple program
>> to print out log message with slf4j/logback. and to my surprise, it is
>> outputing with GMT time
>> instead of my local time. In other words, slf4j/logback would always
>> print out datetime
>> using GMT for PatternLayout like the following
>>
>> <layout class="ch.qos.logback.classic.PatternLayout">
>> <Pattern>%d{MM/dd/yyyy-HH:mm:ss,SSS} %5level %class{1}:%line -
>> %msg%n</Pattern>
>> </layout>
>>
>> am I doing something wrong or is there a config option to specify output
>> local time instead of
>> the default GMT time.?
>> Thanks very much.
>> Below is the simple program to print out the time that indictates it is
>> using GMT instead of localtime.
>>
>> import org.slf4j.Logger;
>> import org.slf4j.LoggerFactory;
>> public class L
>> {
>> public static final Logger log = LoggerFactory.getLogger(L.class);
>> public static void main(String[] args)
>> { log.info("test");
>> }
>> }
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>
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