在Java中序列化日期

ObjectMapper objMapper = new ObjectMapper();
String jsonString = objMapper.writeValueAsString(myDate);

@Path("/date")
@GET
@Produces(MediaType.APPLICATION_JSON)
public Response getDateAsJson(@QueryParam("date") LocalDate date) {
    return Response.ok(date.toString()).build();
}

import org.joda.time.LocalDate;
import org.joda.time.format.DateTimeFormat;

LocalDate now = LocalDate.now();
String formattedDate = DateTimeFormat.forPattern("yyyy-MM-dd").print(now);