import java.io.StringWriter; import java.io.Writer; import java.util.Calendar; import java.util.TimeZone;import org.apache.velocity.Template; import org.apache.velocity.VelocityContext; import org.apache.velocity.app.Velocity; import org.apache.velocity.tools.generic.DateTool;public class DateToolExample { public static void main(String[] args) throws Exception { Velocity.init(); Template t = Velocity.getTemplate("./src/dateTool.vm"); VelocityContext ctx = new VelocityContext(); ctx.put("date", new DateTool()); Calendar aDate = Calendar.getInstance(TimeZone.getTimeZone("PST")); aDate.set(200, 11, 25); ctx.put("aDate", aDate); Writer writer = new StringWriter(); t.merge(ctx, writer); System.out.println(writer); } } Today's date is: $date Today's date is also: $date.long #* using property shortcut *# Today's date is also: $date.get('long') #* using full syntax *# The date and time is: $date.default $date.shortAnother date is: $aDate Another date is also: $date.format('medium', $aDate)需要的包velocity-tools.jar
import java.io.StringWriter;
import java.io.Writer;
import java.util.Calendar;
import java.util.TimeZone;import org.apache.velocity.Template;
import org.apache.velocity.VelocityContext;
import org.apache.velocity.app.Velocity;
import org.apache.velocity.tools.generic.DateTool;public class DateToolExample { public static void main(String[] args) throws Exception {
Velocity.init(); Template t = Velocity.getTemplate("./src/dateTool.vm"); VelocityContext ctx = new VelocityContext();
ctx.put("date", new DateTool()); Calendar aDate = Calendar.getInstance(TimeZone.getTimeZone("PST"));
aDate.set(200, 11, 25); ctx.put("aDate", aDate); Writer writer = new StringWriter();
t.merge(ctx, writer); System.out.println(writer);
}
}
Today's date is: $date
Today's date is also: $date.long #* using property shortcut *#
Today's date is also: $date.get('long') #* using full syntax *#
The date and time is: $date.default $date.shortAnother date is: $aDate
Another date is also: $date.format('medium', $aDate)需要的包velocity-tools.jar
1、在toolbox.xml配置文件中添加以下代码:
<tool>
<key>date</key>
<scope>application</scope>
<class>org.apache.velocity.tools.generic.DateTool</class>
</tool>
2、在前台页面中需要显示时间的地方添加这样的代码:
例如:要显示的时间为:$!user.time
那么添加的代码为:
$!date.format('yyyy-MM-dd HH:mm:ss ',$!user.time)
其中'yyyy-MM-dd HH:mm:ss '格式可以自己定义。