import org.joda.time.base.AbstractInstant;import freemarker.template.DefaultObjectWrapper;import freemarker.template.SimpleDate;import freemarker.template.TemplateDateModel;import freemarker.template.TemplateModel;import freemarker.template.TemplateModelException;@SuppressWarnings("deprecation")public class JodaTimeObjectWrapper extends DefaultObjectWrapper {        @Override    public TemplateModel wrap(final Object obj) throws TemplateModelException {        if (obj instanceof AbstractInstant) return new SimpleDate(((AbstractInstant) obj).toDate(), TemplateDateModel.DATETIME);        return super.wrap(obj);    }}

spring boot配置：

#freemarker  freemarker:    settings:      object_wrapper: com.lowff.halo.basic.freemarker.JodaTimeObjectWrapper      datetime_format: yyyy-MM-dd HH:mm:ss      date_format: yyyy-MM-dd      time_format: HH:mm:ss