时间返回格式修改

src/main/java/com/msdw/tms/entity/vo/QuestionsDetailVO.java

@@ -102,7 +102,7 @@ public class QuestionsDetailVO implements Serializable {
 	/**
 	 * 创建时间
 	 */
-	private Date createTime;
+	private String createTime;
 	/**
 	 * 修改人
 	 */
@@ -110,7 +110,7 @@ public class QuestionsDetailVO implements Serializable {
 	/**
 	 * 修改时间，用于排序，创建时，修改时间等于创建时间
 	 */
-	private Date modifyTime;
+	private String modifyTime;
 	/**
 	 * 试题科目
 	 */

src/main/java/com/msdw/tms/entity/vo/QuestionsVO.java

@@ -0,0 +1,52 @@
+package com.msdw.tms.entity.vo;
+
+import lombok.Data;
+import lombok.ToString;
+
+import java.io.Serializable;
+
+/**
+ * 试题列表展示信息
+ *
+ * @author gongsj
+ * @email gongsj@gmail.com
+ * @date 2020-08-19 09:28:06
+ */
+@Data
+@ToString
+public class QuestionsVO implements Serializable {
+
+    /**
+     * 自增主键
+     */
+    private Integer id;
+    /**
+     * 题型号：用于区分是什么题型
+     */
+    private Integer questionTypeNo;
+    /**
+     * 题型名称
+     */
+    private String questionType;
+    /**
+     * 题干信息
+     */
+    private String questionStem;
+    /**
+     * 正确答案
+     */
+    private String answer;
+    /**
+     * 答案解析
+     */
+    private String answerAnalysis;
+    /**
+     * 修改时间，用于排序，创建时，修改时间等于创建时间
+     */
+    private String modifyTime;
+    /**
+     * 试题科目
+     */
+    private String subjects;
+
+}

src/main/java/com/msdw/tms/service/impl/QuestionsServiceImpl.java

@@ -20,6 +20,7 @@ import com.msdw.tms.entity.response.CommonCode;
 import com.msdw.tms.entity.vo.EvaluationRulesVO;
 import com.msdw.tms.entity.vo.EvaluationVO;
 import com.msdw.tms.entity.vo.QuestionsDetailVO;
+import com.msdw.tms.entity.vo.QuestionsVO;
 import com.msdw.tms.service.AliyunOssService;
 import com.msdw.tms.service.EvaluationRulesService;
 import com.msdw.tms.service.QuestionsService;
@@ -33,6 +34,10 @@ import org.springframework.web.multipart.MultipartFile;
 
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
+import java.time.Instant;
+import java.time.LocalDateTime;
+import java.time.ZoneId;
+import java.time.format.DateTimeFormatter;
 import java.util.*;
 import java.util.stream.Collectors;
 
@@ -89,14 +94,30 @@ public class QuestionsServiceImpl extends ServiceImpl<QuestionsDao, QuestionsEnt
                 queryWrapper
         );
 
-//        PageUtils questionsPage = new PageUtils(questionsEntityIPage);
-//        List<QuestionsEntity> list = (List<QuestionsEntity>) questionsPage.getList();
-//
-//        list.stream().map(item -> {
-//
-//        })
+        PageUtils questionsPage = new PageUtils(questionsEntityIPage);
+        List<QuestionsEntity> list = (List<QuestionsEntity>) questionsPage.getList();
 
-        return new PageUtils(questionsEntityIPage);
+        List<QuestionsVO> collect = list.stream().map(item -> {
+            QuestionsVO questionsVO = new QuestionsVO();
+            BeanUtils.copyProperties(item, questionsVO);
+
+            //处理时间格式
+            questionsVO.setModifyTime(handleTime(item.getModifyTime()));
+
+            return questionsVO;
+        }).collect(Collectors.toList());
+
+        questionsPage.setList(collect);
+
+        return questionsPage;
+    }
+
+    //处理时间格式
+    private String handleTime(Date date) {
+        Instant instant = date.toInstant();
+        ZoneId zoneId = ZoneId.systemDefault();
+        LocalDateTime localDateTime = instant.atZone(zoneId).toLocalDateTime();
+        return localDateTime.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")); // 当前日期和时间
     }
 
     @Override
@@ -106,6 +127,12 @@ public class QuestionsServiceImpl extends ServiceImpl<QuestionsDao, QuestionsEnt
             //查询试题信息
             QuestionsEntity questionsEntity = this.getById(id);
             BeanUtils.copyProperties(questionsEntity, questionsDetailVO);
+
+            //处理时间
+            //处理时间格式
+            questionsDetailVO.setCreateTime(handleTime(questionsEntity.getCreateTime()));
+            questionsDetailVO.setModifyTime(handleTime(questionsEntity.getModifyTime()));
+
             //处理每个选项是否为被设置为答案
             String answer = questionsEntity.getAnswer();
 

src/test/java/com/msdw/tms/TmsApplicationTests.java

@@ -3,11 +3,56 @@ package com.msdw.tms;
 import org.junit.jupiter.api.Test;
 import org.springframework.boot.test.context.SpringBootTest;
 
+import java.time.Instant;
+import java.time.LocalDateTime;
+import java.time.ZoneId;
+import java.time.format.DateTimeFormatter;
+import java.util.Date;
+
 @SpringBootTest
 class TmsApplicationTests {
 
     @Test
     void contextLoads() {
+
+//        QuestionsVO questionsVO = new QuestionsVO();
+//
+//        QuestionsEntity questionsEntity = new QuestionsEntity();
+//
+//        questionsEntity.setId(1);
+//        questionsEntity.setQuestionType("单选题");
+//        questionsEntity.setQuestionStem("adfasdfasdfasd");
+//        questionsEntity.setQuestionTypeNo(1);
+//        questionsEntity.setIsEnable(1);
+//        questionsEntity.setIsDel(1);
+//        questionsEntity.setCreateUser("eqweq");
+//        questionsEntity.setModifyUser("sadsa");
+//        questionsEntity.setCreateTime(new Date());
+//        questionsEntity.setModifyTime(new Date());
+//        questionsEntity.setAnswer("asdasdasdsd");
+//        questionsEntity.setAnswerAnalysis("qeqwewqeqweeqweqwe");
+//        questionsEntity.setOptionA("dasdsada");
+//        questionsEntity.setOptionB("asdasd");
+//        questionsEntity.setOptionC("dasdsada");
+//        questionsEntity.setOptionD("dasdsada");
+//        questionsEntity.setOptionE("dasdsada");
+//        questionsEntity.setOptionF("dasdsada");
+//        questionsEntity.setSubjects("sadasd");
+//
+//        BeanUtils.copyProperties(questionsEntity, questionsVO);
+//
+//        System.out.println(questionsVO.toString());
+
+        Date date = new Date();
+        Instant instant = date.toInstant();
+        ZoneId zoneId = ZoneId.systemDefault();
+
+        LocalDateTime localDateTime = instant.atZone(zoneId).toLocalDateTime();
+        System.out.println("Date = " + date);
+        System.out.println("LocalDateTime = " + localDateTime);
+        String DateNow = localDateTime.format(DateTimeFormatter.ofPattern("yyyy/MM/dd HH:mm:ss")); // 当前日期和时间
+        // String DateNow = LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy/MM/dd HH:mm:ss")); // 当前日期和时间
+        System.out.println(DateNow);
     }
 
 }