From 95d717641a042f98709bf42753b0b9e8a14f55fc Mon Sep 17 00:00:00 2001
From: Mlxa0324 <mlx950324@163.com>
Date: Tue, 1 Nov 2022 21:52:51 +0800
Subject: [PATCH] =?UTF-8?q?=E7=AD=BE=E5=88=B0=E6=97=A5=E5=BF=97=E5=AF=BC?=
=?UTF-8?q?=E5=87=BA?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
---
admin-core/pom.xml | 8 +
.../core/convert/TimestampConverter.java | 34 ++++
.../ibeetl/admin/core/util/BeanCopyUtil.java | 185 ++++++++++++++++++
.../admin/core/util/BeanCopyUtilCallBack.java | 17 ++
pom.xml | 12 ++
.../TeacherOpenCourseStudentSigninLog.java | 21 +-
...cherOpenCourseStudentSigninLogService.java | 4 +-
...rOpenCourseStudentSigninLogController.java | 32 ++-
...eacherOpenCourseStudentSigninLogQuery.java | 5 +-
9 files changed, 296 insertions(+), 22 deletions(-)
create mode 100644 admin-core/src/main/java/com/ibeetl/admin/core/convert/TimestampConverter.java
create mode 100644 admin-core/src/main/java/com/ibeetl/admin/core/util/BeanCopyUtil.java
create mode 100644 admin-core/src/main/java/com/ibeetl/admin/core/util/BeanCopyUtilCallBack.java
diff --git a/admin-core/pom.xml b/admin-core/pom.xml
index 4adecb43..5381f98e 100644
--- a/admin-core/pom.xml
+++ b/admin-core/pom.xml
@@ -201,6 +201,14 @@
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
</dependency>
+ <dependency>
+ <groupId>org.apache.poi</groupId>
+ <artifactId>poi</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.poi</groupId>
+ <artifactId>poi-ooxml</artifactId>
+ </dependency>
</dependencies>
</project>
diff --git a/admin-core/src/main/java/com/ibeetl/admin/core/convert/TimestampConverter.java b/admin-core/src/main/java/com/ibeetl/admin/core/convert/TimestampConverter.java
new file mode 100644
index 00000000..8e5c21be
--- /dev/null
+++ b/admin-core/src/main/java/com/ibeetl/admin/core/convert/TimestampConverter.java
@@ -0,0 +1,34 @@
+package com.ibeetl.admin.core.convert;
+
+import com.alibaba.excel.converters.Converter;
+import com.alibaba.excel.metadata.GlobalConfiguration;
+import com.alibaba.excel.metadata.data.WriteCellData;
+import com.alibaba.excel.metadata.property.ExcelContentProperty;
+import com.alibaba.excel.util.DateUtils;
+import com.alibaba.excel.util.WorkBookUtil;
+
+import java.sql.Timestamp;
+
+/**
+ * Timestamp and date converter
+ *
+ * @author mlx
+ */
+public class TimestampConverter implements Converter<Timestamp> {
+ @Override
+ public Class<Timestamp> supportJavaTypeKey() {
+ return Timestamp.class;
+ }
+
+ @Override
+ public WriteCellData<?> convertToExcelData(Timestamp value, ExcelContentProperty contentProperty,
+ GlobalConfiguration globalConfiguration) throws Exception {
+ WriteCellData<?> cellData = new WriteCellData<>(value.toLocalDateTime());
+ String format = null;
+ if (contentProperty != null && contentProperty.getDateTimeFormatProperty() != null) {
+ format = contentProperty.getDateTimeFormatProperty().getFormat();
+ }
+ WorkBookUtil.fillDataFormat(cellData, format, DateUtils.defaultDateFormat);
+ return cellData;
+ }
+}
diff --git a/admin-core/src/main/java/com/ibeetl/admin/core/util/BeanCopyUtil.java b/admin-core/src/main/java/com/ibeetl/admin/core/util/BeanCopyUtil.java
new file mode 100644
index 00000000..a8431a57
--- /dev/null
+++ b/admin-core/src/main/java/com/ibeetl/admin/core/util/BeanCopyUtil.java
@@ -0,0 +1,185 @@
+package com.ibeetl.admin.core.util;
+
+
+import com.ibeetl.admin.core.entity.BaseEntity;
+import org.springframework.beans.BeanUtils;
+import org.springframework.util.ObjectUtils;
+import org.springframework.util.StopWatch;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.function.Supplier;
+import java.util.stream.Collectors;
+
+import static org.apache.commons.beanutils.MethodUtils.invokeMethod;
+
+/**
+ * Bean拷贝工具类 扩展
+ *
+ * @author mlx
+ * @date 2022/5/29
+ * @modified
+ */
+public class BeanCopyUtil extends BeanUtils {
+
+ public interface ThConsumer<T, U, O> {
+
+ void accept(T t, U u, O o);
+ }
+
+ /**
+ * 集合数据的拷贝
+ * @param sources: 数据源类
+ * @param target: 目标类::new(eg: UserVO::new)
+ * @return
+ */
+ public static <S, T> List<T> copyListProperties(List<S> sources, Supplier<T> target) {
+ return copyListProperties(sources, target, ArrayList::new,null);
+ }
+
+ /**
+ * 集合数据的拷贝
+ * @param sources: 数据源类
+ * @param target: 目标类::new(eg: UserVO::new)
+ * @return
+ */
+ public static <S, T> List<T> copyListProperties(List<S> sources, Supplier<T> target, BeanCopyUtilCallBack<S, T> callBack) {
+ return copyListProperties(sources, target, ArrayList::new,callBack);
+ }
+
+
+ /**
+ * 带回调函数的集合数据的拷贝（可自定义字段拷贝规则）
+ * @param sources: 数据源类
+ * @param target: 目标类::new(eg: UserVO::new)
+ * @param callBack: 回调函数
+ * @return
+ */
+ public static <S, T> List<T> copyListProperties(List<S> sources, Supplier<T> target, Supplier<List<T>> supplier, BeanCopyUtilCallBack<S, T> callBack) {
+ List<T> list = supplier.get();
+ for (S source : sources) {
+ T t = target.get();
+ copyProperties(source, t);
+ list.add(t);
+ if (callBack != null) {
+ // 回调
+ callBack.callBack(source, t);
+ }
+ }
+ return list;
+ }
+
+ /**
+ * 单线程处理 BaseEntity对象转Map
+ * @param target
+ * @param <T>
+ * @return
+ */
+ public static <T extends BaseEntity> List<Map<String, Object>> BaseEntity2Map(List<T> target) {
+ StopWatch sw = new StopWatch();
+ sw.start();
+ List<Map<String, Object>> res = new ArrayList<>();
+ if (ObjectUtils.isEmpty(target)) {
+ return res;
+ }
+ Field[] fields = target.get(0).getClass().getDeclaredFields();
+ for (T baseEntity : target) {
+ for (Field declaredField : fields) {
+ baseEntity.set(getFiledName(declaredField), getFieldValue(baseEntity, "get" + getFirstUpperCaseFiledName(declaredField)));
+ }
+ res.add(baseEntity.getTails());
+ }
+
+ sw.stop();
+ System.out.println("BaseEntity2MapWithParallel：" + sw.getTotalTimeSeconds() + "秒, 集合长度：" + res.size());
+ return res;
+ }
+
+ /**
+ * 并行处理 BaseEntity对象转Map
+ * @param target
+ * @param <T>
+ * @return
+ */
+ public static <T extends BaseEntity> List<Map<String, Object>> BaseEntity2MapWithParallel(List<T> target) {
+ return BaseEntity2MapWithParallel(target, (k, v, o) -> {});
+ }
+
+ /**
+ * 并行处理 BaseEntity对象转Map
+ * @param target
+ * @param <T>
+ * @return
+ */
+ public static <T extends BaseEntity> List<Map<String, Object>> BaseEntity2MapWithParallel(List<T> target, ThConsumer<String, Object, T> consumer) {
+ StopWatch sw = new StopWatch();
+ sw.start();
+ List<Map<String, Object>> res = new ArrayList<>();
+ if (ObjectUtils.isEmpty(target)) {
+ return res;
+ }
+ final Field[] fields = target.get(0).getClass().getDeclaredFields();
+
+ List<Map<String, Object>> collect = target.parallelStream().map(baseEntity -> {
+ for (Field declaredField : fields) {
+ String filedName = getFiledName(declaredField);
+ String fieldValue = getFieldValue(baseEntity, "get" + getFirstUpperCaseFiledName(declaredField));
+ baseEntity.set(filedName, fieldValue);
+ }
+ baseEntity.getTails().forEach((k,v) -> consumer.accept(k,v, baseEntity));
+ return baseEntity.getTails();
+ }).collect(Collectors.toCollection(CopyOnWriteArrayList::new));
+
+ sw.stop();
+ System.out.println("BaseEntity2MapWithParallel：" + sw.getTotalTimeSeconds() + "秒, 集合长度：" + collect.size());
+ return collect;
+ }
+
+ /**
+
+ * 获取对象的属性和属性值
+ *
+ * @author ghj
+ * @return
+ * @throws Throwable
+ */
+ public static String getFieldValue(Object owner, String fieldName) {
+ try {
+ if(invokeMethod(owner, fieldName, null)!=null){
+ return invokeMethod(owner, fieldName, null).toString();
+ }else{
+ return "null";
+ }
+ } catch (NoSuchMethodException e) {
+ throw new RuntimeException(e);
+ } catch (IllegalAccessException e) {
+ throw new RuntimeException(e);
+ } catch (InvocationTargetException e) {
+ throw new RuntimeException(e);
+ }
+
+ }
+
+ /**
+ * 获取属性的名称，首字母大写
+ * @param f
+ * @return
+ */
+ public static String getFirstUpperCaseFiledName(Field f) {
+ String str = f.toString().substring(f.toString().lastIndexOf('.') + 1);
+ return str.substring(0, 1).toUpperCase() + str.replaceFirst("\\w", "");
+ }
+
+ /**
+ * 获取属性的名称
+ * @param f
+ * @return
+ */
+ public static String getFiledName(Field f) {
+ return f.toString().substring(f.toString().lastIndexOf('.') + 1);
+ }
+}
diff --git a/admin-core/src/main/java/com/ibeetl/admin/core/util/BeanCopyUtilCallBack.java b/admin-core/src/main/java/com/ibeetl/admin/core/util/BeanCopyUtilCallBack.java
new file mode 100644
index 00000000..45476a2e
--- /dev/null
+++ b/admin-core/src/main/java/com/ibeetl/admin/core/util/BeanCopyUtilCallBack.java
@@ -0,0 +1,17 @@
+package com.ibeetl.admin.core.util;
+
+/**
+ * <p>
+ * Bean回调接口
+ * </p>
+ *
+ * @author mlx
+ * @date 2022/5/29
+ * @modified
+ */
+@FunctionalInterface
+public interface BeanCopyUtilCallBack<S, T> {
+
+
+ void callBack(S source, T t);
+}
diff --git a/pom.xml b/pom.xml
index 338e6b38..d2cf9fd7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,6 +11,7 @@
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<spring.boot.version>2.5.2</spring.boot.version>
<maven-compiler-plugin.version>3.8.0</maven-compiler-plugin.version>
+ <poi.version>4.1.2</poi.version>
</properties>
<modules>
<module>admin-core</module>
@@ -94,6 +95,17 @@
<artifactId>java-jwt</artifactId>
<version>4.0.0</version>
</dependency>
+
+ <dependency>
+ <groupId>org.apache.poi</groupId>
+ <artifactId>poi</artifactId>
+ <version>${poi.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.poi</groupId>
+ <artifactId>poi-ooxml</artifactId>
+ <version>${poi.version}</version>
+ </dependency>
</dependencies>
</dependencyManagement>
<build>
diff --git a/web/src/main/java/com/ibeetl/jlw/entity/TeacherOpenCourseStudentSigninLog.java b/web/src/main/java/com/ibeetl/jlw/entity/TeacherOpenCourseStudentSigninLog.java
index b4e8cd67..1b455b40 100644
--- a/web/src/main/java/com/ibeetl/jlw/entity/TeacherOpenCourseStudentSigninLog.java
+++ b/web/src/main/java/com/ibeetl/jlw/entity/TeacherOpenCourseStudentSigninLog.java
@@ -1,6 +1,7 @@
package com.ibeetl.jlw.entity;
-import com.alibaba.excel.annotation.ExcelProperty;
+import cn.hutool.core.date.DateTime;
+import cn.hutool.core.date.DateUtil;
import com.ibeetl.admin.core.annotation.Dict;
import com.ibeetl.admin.core.annotation.DictEnum;
import com.ibeetl.admin.core.entity.BaseEntity;
@@ -36,7 +37,7 @@ public class TeacherOpenCourseStudentSigninLog extends BaseEntity{
// 签到场次（时间）
- private Date teacherOpenCourseStudentSigninSettingSessionTime;
+ private DateTime teacherOpenCourseStudentSigninSettingSessionTime;
//学生ID
// @Dict(type="student.student_name.student_status=1")
@@ -47,13 +48,11 @@ public class TeacherOpenCourseStudentSigninLog extends BaseEntity{
@FetchSql("select t.student_name from student t where t.student_id = #studentId# ")
@UpdateIgnore
@InsertIgnore
- @ExcelProperty(value = "学生姓名", index = 2)
private String studentIdText;
@FetchSql("select t.student_sn from student t where t.student_id = #studentId# ")
@UpdateIgnore
@InsertIgnore
- @ExcelProperty(value = "学号", index = 3)
private String studentSn;
//开课ID
@@ -65,7 +64,6 @@ public class TeacherOpenCourseStudentSigninLog extends BaseEntity{
"where t.teacher_open_course_id = #teacherOpenCourseId# and t.teacher_open_course_status=1 ")
@UpdateIgnore
@InsertIgnore
- @ExcelProperty(value = "开课名称", index = 1)
private String teacherOpenCourseIdText;
//班级ID
@@ -77,12 +75,11 @@ public class TeacherOpenCourseStudentSigninLog extends BaseEntity{
"where t.class_id = #schoolClassId# and t.class_status=1 ")
@UpdateIgnore
@InsertIgnore
- @ExcelProperty(value = "班级", index = 4)
private String schoolClassIdText;
//签到日期
- @ExcelProperty(value = "签到方式 10 签到，20 缺勤", index = 7)
- private Date teacherOpenCourseStudentSigninLogAddTime ;
+
+ private DateTime teacherOpenCourseStudentSigninLogAddTime ;
//签到方式 (数据字典 student_signin_type)
@Dict(type="student_signin_type")
@@ -90,8 +87,6 @@ public class TeacherOpenCourseStudentSigninLog extends BaseEntity{
private String teacherOpenCourseStudentSigninLogType ;
//备注（缺勤理由）
- @ExcelProperty(value = "缺勤理由", index = 5)
-
private String teacherOpenCourseStudentSigninLogRemark ;
//签到的IP
@@ -99,8 +94,6 @@ public class TeacherOpenCourseStudentSigninLog extends BaseEntity{
private String teacherOpenCourseStudentSigninLogIp ;
// 签到标签 10 签到，20 缺勤
- @ExcelProperty(value = "签到方式 10 签到，20 缺勤", index = 6)
-
@DictEnum("desc")
private TeacherOpenCourseStudentSigninLogQuery.SignInTypeEnum teacherOpenCourseStudentSigninLogTag;
@@ -184,7 +177,7 @@ public class TeacherOpenCourseStudentSigninLog extends BaseEntity{
*@param teacherOpenCourseStudentSigninLogAddTime
*/
public void setTeacherOpenCourseStudentSigninLogAddTime(Date teacherOpenCourseStudentSigninLogAddTime){
- this.teacherOpenCourseStudentSigninLogAddTime = teacherOpenCourseStudentSigninLogAddTime;
+ this.teacherOpenCourseStudentSigninLogAddTime = DateUtil.date(teacherOpenCourseStudentSigninLogAddTime);
}
/**签到方式 (数据字典 student_signin_type)
@@ -273,7 +266,7 @@ public class TeacherOpenCourseStudentSigninLog extends BaseEntity{
}
public void setTeacherOpenCourseStudentSigninSettingSessionTime(Date teacherOpenCourseStudentSigninSettingSessionTime) {
- this.teacherOpenCourseStudentSigninSettingSessionTime = teacherOpenCourseStudentSigninSettingSessionTime;
+ this.teacherOpenCourseStudentSigninSettingSessionTime = DateUtil.date(teacherOpenCourseStudentSigninSettingSessionTime);
}
public Student getStudent() {
diff --git a/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseStudentSigninLogService.java b/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseStudentSigninLogService.java
index ea5cace3..3f5dc1e7 100644
--- a/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseStudentSigninLogService.java
+++ b/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseStudentSigninLogService.java
@@ -173,7 +173,9 @@ public class TeacherOpenCourseStudentSigninLogService extends CoreBaseService<Te
}
public List<TeacherOpenCourseStudentSigninLog> getValuesByQueryNotWithPermission (TeacherOpenCourseStudentSigninLogQuery teacherOpenCourseStudentSigninLogQuery){
- return teacherOpenCourseStudentSigninLogDao.getValuesByQueryNotWithPermission(teacherOpenCourseStudentSigninLogQuery);
+ List<TeacherOpenCourseStudentSigninLog> values = teacherOpenCourseStudentSigninLogDao.getValuesByQueryNotWithPermission(teacherOpenCourseStudentSigninLogQuery);
+ queryListAfter(values);
+ return values;
}
public TeacherOpenCourseStudentSigninLog getInfo (Long teacherOpenCourseStudentSigninLogId){
diff --git a/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseStudentSigninLogController.java b/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseStudentSigninLogController.java
index fef7ec3c..8dfd5854 100644
--- a/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseStudentSigninLogController.java
+++ b/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseStudentSigninLogController.java
@@ -10,7 +10,6 @@ import cn.jlw.validate.ValidateConfig;
import com.ibeetl.admin.core.annotation.Function;
import com.ibeetl.admin.core.entity.CoreUser;
import com.ibeetl.admin.core.file.FileService;
-import com.ibeetl.admin.core.util.ExcelUtil;
import com.ibeetl.admin.core.util.PlatformException;
import com.ibeetl.admin.core.util.TimeTool;
import com.ibeetl.admin.core.web.JsonResult;
@@ -20,6 +19,7 @@ import com.ibeetl.jlw.entity.dto.TeacherOpenCourseStudentSigninLogManualMergeDTO
import com.ibeetl.jlw.entity.dto.TeacherOpenCourseStudentSigninLogSigninDTO;
import com.ibeetl.jlw.service.TeacherOpenCourseStudentSigninLogService;
import com.ibeetl.jlw.web.query.TeacherOpenCourseStudentSigninLogQuery;
+import lombok.SneakyThrows;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
@@ -39,12 +39,16 @@ import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.File;
import java.io.FileInputStream;
-import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
+import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
+import static com.ibeetl.admin.core.util.BeanCopyUtil.BaseEntity2MapWithParallel;
+import static com.ibeetl.admin.core.util.ExcelUtil.convertData;
+import static com.ibeetl.admin.core.util.ExcelUtil.write;
+
/**
* 学生签到记录 教师-我的课程-开课-学生签到记录 接口
* 切记不要对非线程安全的静态变量进行写操作
@@ -137,16 +141,34 @@ public class TeacherOpenCourseStudentSigninLogController{
* @param coreUser
* @return
*/
+ @SneakyThrows
@GetMapping(API + "/export.do")
- public void export(HttpServletResponse resp, TeacherOpenCourseStudentSigninLogQuery condition, @SCoreUser CoreUser coreUser) throws IOException {
+ public void easyExcelExport(HttpServletResponse resp, TeacherOpenCourseStudentSigninLogQuery condition, @SCoreUser CoreUser coreUser) {
+
if(null == coreUser){
throw new PlatformException("请登录后再操作");
}else{
Assert.notNull(condition.getTeacherOpenCourseId(), "teacherOpenCourseId 开课ID不能为空！");
+
+ /** 构建表头 */
+ Map<String, String> header = new LinkedHashMap<>(11);
+ header.put("studentIdText", "学生姓名");
+ header.put("studentSn", "学号");
+ header.put("teacherOpenCourseIdText", "开课名称");
+ header.put("schoolClassIdText", "班级名称");
+ header.put("teacherOpenCourseStudentSigninSettingSessionTime", "签到场次");
+ header.put("teacherOpenCourseStudentSigninLogTypeText", "签到类型");
+ header.put("teacherOpenCourseStudentSigninLogTagText", "签到标签");
+ header.put("teacherOpenCourseStudentSigninLogAddTime", "签到时间");
+ header.put("teacherOpenCourseStudentSigninLogRemark", "备注");
+
List<TeacherOpenCourseStudentSigninLog> datas =
teacherOpenCourseStudentSigninLogService.getValuesByQueryNotWithPermission(condition);
- String filename = StrUtil.format("签到日志导出-{}.xls", DateUtil.formatTime(DateUtil.date()));
- ExcelUtil.write(resp, filename, "数据", TeacherOpenCourseStudentSigninLog.class, datas);
+
+ List<Map<String, Object>> maps = BaseEntity2MapWithParallel(datas);
+
+ String filename = StrUtil.format("签到日志导出-{}.xlsx", DateUtil.formatDate(DateUtil.date()));
+ write(resp, filename,"Sheet1", header.values(), convertData(header.keySet(), maps));
}
}
diff --git a/web/src/main/java/com/ibeetl/jlw/web/query/TeacherOpenCourseStudentSigninLogQuery.java b/web/src/main/java/com/ibeetl/jlw/web/query/TeacherOpenCourseStudentSigninLogQuery.java
index 44dbf1b8..7cd37d66 100644
--- a/web/src/main/java/com/ibeetl/jlw/web/query/TeacherOpenCourseStudentSigninLogQuery.java
+++ b/web/src/main/java/com/ibeetl/jlw/web/query/TeacherOpenCourseStudentSigninLogQuery.java
@@ -1,5 +1,6 @@
package com.ibeetl.jlw.web.query;
+import cn.hutool.core.date.DateTime;
import cn.jlw.validate.ValidateConfig;
import com.ibeetl.admin.core.annotation.Query;
import com.ibeetl.admin.core.web.query.PageParam;
@@ -119,7 +120,7 @@ public class TeacherOpenCourseStudentSigninLogQuery extends PageParam {
public Date getTeacherOpenCourseStudentSigninLogAddTime(){
return teacherOpenCourseStudentSigninLogAddTime;
}
- public void setTeacherOpenCourseStudentSigninLogAddTime(Date teacherOpenCourseStudentSigninLogAddTime ){
+ public void setTeacherOpenCourseStudentSigninLogAddTime(DateTime teacherOpenCourseStudentSigninLogAddTime ){
this.teacherOpenCourseStudentSigninLogAddTime = teacherOpenCourseStudentSigninLogAddTime;
}
public String getTeacherOpenCourseStudentSigninLogType(){
@@ -235,6 +236,6 @@ public class TeacherOpenCourseStudentSigninLogQuery extends PageParam {
}
public void setTeacherOpenCourseStudentSigninSettingSessionTime(Date teacherOpenCourseStudentSigninSettingSessionTime) {
- this.teacherOpenCourseStudentSigninSettingSessionTime = teacherOpenCourseStudentSigninSettingSessionTime;
+ this.teacherOpenCourseStudentSigninSettingSessionTime = (teacherOpenCourseStudentSigninSettingSessionTime);
}
}