页面格式化步骤
1.创建时间格式化工具类
import org.springframework.core.convert.converter.Converter;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
public class DateFormatConverterimplements Converter{
@Override
public Dateconvert(String s) {
try {
return new SimpleDateFormat("yyyy-MM-dd").parse(s);
}catch (ParseException e) {
e.printStackTrace();
}
return null;
}
}
2.在springMVC.xml文件中配置转化器
onversionService
<bean id="conversionServiceMusic" class="org.springframework.format.support.FormattingConversionServiceFactoryBean">
转换器
<property name="converters">
<list>
<bean class="com.yemaozi.music.util.DateFormatConverter"/>
</list>
</property>
</bean>
3.在jsp页面添加
<%@taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
<input type="date" name="reg_date" value="<fmt:formatDate value="${user.reg_date}" pattern="yyyy-MM-dd" />">