날짜가 데이터베이스에 올바르게 삽입되지 않았습니다.

Question

저는 Spring Framework와 Hibernate를 ORM Tool로 사용하고 있습니다. 데이터베이스에 날짜를 삽입 할 때마다 날짜가 올바르게 삽입되지 않습니다. 예를 들어 제가 직면하고 문제는, 데이터베이스에 입력을 2016년 10월 20일

주면이 2016년 10월 19일 같이 저장되는 것으로한다. (하루 차이.). SimpleDateFormat을 사용하여 사용자가 제출 한 양식의 입력 형식으로 날짜를 형식화합니다. TIMESTAMP가 아닌 Date를 저장하고 싶습니다. 아래는 제 컨트롤러 및 모델 코드입니다.

package com.bbms.web.controllers; 

import com.bbms.web.models.BloodBag; 
import com.bbms.web.models.donor.DonorPersonalInformation; 
import com.bbms.web.services.BloodBagService; 
import com.bbms.web.services.DonorService; 
import com.bbms.web.validators.BloodBagValidator; 
import java.beans.PropertyEditorSupport; 
import java.text.SimpleDateFormat; 
import java.util.Date; 
import javax.servlet.http.HttpServletRequest; 
import javax.validation.Valid; 
import org.springframework.beans.factory.annotation.Autowired; 
import org.springframework.beans.propertyeditors.CustomDateEditor; 
import org.springframework.stereotype.Controller; 
import org.springframework.ui.Model; 
import org.springframework.validation.BindingResult; 
import org.springframework.web.bind.ServletRequestDataBinder; 
import org.springframework.web.bind.annotation.InitBinder; 
import org.springframework.web.bind.annotation.PathVariable; 
import org.springframework.web.bind.annotation.RequestMapping; 
import org.springframework.web.bind.annotation.RequestMethod; 
import org.springframework.web.servlet.mvc.support.RedirectAttributes; 

@Controller 
@RequestMapping(value = "/admin/blood-bag") 
public class BloodBagController { 

    @Autowired 
    private DonorService donorService; 

    @Autowired 
    private BloodBagValidator bloodBagValidator; 

    @Autowired 
    private BloodBagService bloodBagService; 

    private BloodBag bloodBag; 

    @InitBinder 
    protected void initBinder(HttpServletRequest request, ServletRequestDataBinder binder) throws Exception { 
     SimpleDateFormat format = new SimpleDateFormat("yyyy/MM/dd"); 
     binder.registerCustomEditor(Date.class, "collectionDate", new CustomDateEditor(format, true)); 
     binder.registerCustomEditor(DonorPersonalInformation.class, "donor", new BloodBagController.DonorEditor()); 
    } 

    @RequestMapping(value = "/collect-blood", method = RequestMethod.GET) 
    public String collectBlood(Model model) { 
     bloodBag = new BloodBag(); 
     bloodBag.setBloodBagId(bloodBagService.generateBloodBagNumber()); 
     model.addAttribute(bloodBag); 
     model.addAttribute("donors", donorService.findAll()); 
     model.addAttribute("title", "Blood Bank : Collect Blood"); 
     return "bloodBag/collectBlood"; 
    } 

    @RequestMapping(value = "/collect-blood", method = RequestMethod.POST) 
    public String saveBloodBag(Model model, @Valid BloodBag bloodBag, BindingResult result, 
      RedirectAttributes redirectAttributes) { 
     bloodBagValidator.validate(bloodBag, result); 
     if (result.hasErrors()) { 
      model.addAttribute("donors", donorService.findAll()); 
      model.addAttribute("title", "Blood Bank : Collect Blood"); 
      return "bloodBag/collectBlood"; 
     } 
     bloodBagService.saveBloodBag(bloodBag); 
     redirectAttributes.addFlashAttribute("message", "Blood bag saved."); 
     return "redirect:/admin/blood-bag/stock"; 
    } 
} 

모델 클래스

package com.bbms.web.models; 

import com.bbms.web.models.donor.DonorPersonalInformation; 
import com.fasterxml.jackson.annotation.JsonBackReference; 
import java.io.Serializable; 
import java.util.Date; 
import javax.persistence.Column; 
import javax.persistence.Entity; 
import javax.persistence.GeneratedValue; 
import javax.persistence.GenerationType; 
import javax.persistence.Id; 
import javax.persistence.ManyToOne; 
import javax.persistence.Table; 
import javax.persistence.Temporal; 
import javax.persistence.TemporalType; 

@Entity 
@Table(name = "BLOOD_BAG") 
public class BloodBag implements Serializable { 

    @Id 
    @Column(name = "ID") 
    @GeneratedValue(strategy = GenerationType.AUTO) 
    private Integer id; 
    @Column(unique = true, nullable = false, updatable = false, name = "BLOOD_BAG_GENERATED_ID", length = 30) 
    private String bloodBagId; 
    @Temporal(TemporalType.DATE) 
    @Column(name = "COLLECTION_DATE", length = 20, nullable = true) 
    private Date collectionDate; 
    @Column(name = "RED_CELLS", length = 100, nullable = true) 
    private String redCells; 
    @Column(name = "WHITE_CELLS", length = 100, nullable = true) 
    private String whiteCells; 
    @Column(name = "PLATELETSS", length = 100, nullable = true) 
    private String platelets; 
    @Column(name = "PLASMA", length = 100, nullable = true) 
    private String plasma; 


    //Setters and Getters 

} 

JSP 파일은 귀하의 문제는 가능성이 시간대 설정과 관련이

<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %> 
<%@ taglib uri="http://www.springframework.org/tags/form" prefix="sf" %> 
<%@ taglib uri="http://www.springframework.org/tags" prefix="s"%> 
<%@ taglib uri="http://tiles.apache.org/tags-tiles" prefix="tiles" %> 
<%@ taglib prefix="sec" uri="http://www.springframework.org/security/tags" %> 
<div class="row"> 
    <div class="col-lg-12"> 
     <div class="ibox float-e-margins"> 
      <div class="ibox-title"> 
       <h5>Collect Blood</h5> 
      </div> 
      <div class="ibox-content"> 
       <sf:form class="form" commandName="bloodBag" method="POST"> 
        <div class="row"> 
         <div class="col-lg-6"> 
          <c:set var="bloodBagIdHasBindError"><sf:errors path="bloodBagId"/></c:set> 
          <div class="form-group <c:if test="${!empty bloodBagIdHasBindError}" > has-error </c:if> "> 
           <sf:label path="bloodBagId" cssClass="control-label">Blood Bag Number</sf:label> 
           <sf:input path="bloodBagId" cssClass="form-control" palceholder="Blood Bag Number" /> 
           <p><sf:errors path="bloodBagId" /></p> 
          </div>      

          <c:set var="collectionDateHasBindError"><sf:errors path="collectionDate"/></c:set> 
          <div class="form-group <c:if test="${!empty collectionDateHasBindError}" > has-error </c:if> "> 
           <sf:label path="collectionDate" cssClass="control-label">Date (yyyy/MM/dd)</sf:label> 
           <sf:input path="collectionDate" cssClass="form-control" palceholder="" /> 
           <p><sf:errors path="collectionDate" /></p> 
          </div> 
          <c:set var="redCellsHasBindError"><sf:errors path="redCells"/></c:set> 
          <div class="form-group <c:if test="${!empty redCellsHasBindError}" > has-error </c:if> "> 
           <sf:label path="redCells" cssClass="control-label">Red Cells</sf:label> 
           <sf:input path="redCells" cssClass="form-control" palceholder="Red Cells" /> 
           <p><sf:errors path="redCells" /></p> 
          </div> 
         </div> 
         <div class="col-lg-6"> 
          <c:set var="whiteCellsHasBindError"><sf:errors path="whiteCells"/></c:set> 
          <div class="form-group <c:if test="${!empty whiteCellsHasBindError}" > has-error </c:if> "> 
           <sf:label path="whiteCells" cssClass="control-label">White Cells</sf:label> 
           <sf:input path="whiteCells" cssClass="form-control" palceholder="White Cells" /> 
           <p><sf:errors path="whiteCells" /></p> 
          </div>      
          <c:set var="plateletsHasBindError"><sf:errors path="platelets"/></c:set> 
          <div class="form-group <c:if test="${!empty plateletsHasBindError}" > has-error </c:if> "> 
           <sf:label path="platelets" cssClass="control-label">Platelets</sf:label> 
           <sf:input path="platelets" cssClass="form-control" palceholder="Red Cells" /> 
           <p><sf:errors path="platelets" /></p> 
          </div>      
          <c:set var="plasmaHasBindError"><sf:errors path="plasma"/></c:set> 
          <div class="form-group <c:if test="${!empty plasmaHasBindError}" > has-error </c:if> "> 
           <sf:label path="plasma" cssClass="control-label">Plasma</sf:label> 
           <sf:input path="plasma" cssClass="form-control" palceholder="Red Cells" /> 
           <p><sf:errors path="plasma" /></p> 
          </div> 
          <div class="form-group"> 
           <div class="" style="margin-top: 39px"> 
            <button class="btn btn-sm btn-info" type="submit">Save Blood Bag</button> 
           </div> 
          </div> 
         </div> 
        </div> 
       </sf:form> 
      </div> 
      <div class="ibox-footer"> 
      </div> 
     </div> 
    </div> 
</div> 

Answer 1

이다 -, 당신이해야 당신의 기업에 대한 대신 날짜 형식을 유의하시기 바랍니다 새 Java API (또는 이전 JVM에서 응용 프로그램을 실행해야하는 경우 Joda Time)에서 LocalDate를 사용하십시오.

DB 시간대 설정을 확인하십시오. 서버 시간대 설정과 다를 수 있습니다.

Answer 2

Java8을 사용할 수 있다면 DateTime 클래스를 사용하는 대신 오래된 LocalDate/LocalTime/LocalDateTime을 사용하는 것이 좋습니다.

프로젝트에 compile org.hibernate:hibernate-java8:5.1.0.Final 종속성을 추가하십시오.

더 이상 Date 클래스를 사용하지 마십시오.