根据课程id获取课程相关信息

src/main/java/com/xjrsoft/module/schedule/controller/ScheduleController.java

@@ -51,6 +51,7 @@ import java.time.format.DateTimeFormatter;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Date;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
 import java.util.stream.Collectors;
@@ -288,12 +289,12 @@ public class ScheduleController {
         List<ClassTime> classTimeList = classTimeService.list();
         String courseNames = "";
         String timeNumbers = "";
-        String classIds = "";
+        Set<Long> classIdSet = new HashSet<>();
+        Set<String> classNameSet = new HashSet<>();
         for (int i = 0; i < list.size(); i++) {
             if (i > 0) {
                 courseNames += ",";
                 timeNumbers += ",";
-                classIds += ",";
             }
             CourseTable courseTable = list.get(i);
 
@@ -307,11 +308,13 @@ public class ScheduleController {
 
             courseNames += courseName;
             timeNumbers += courseTable.getTimeNumber();
-            classIds += courseTable.getClassId();
+            classIdSet.add(courseTable.getClassId());
+            classNameSet.add(courseTable.getClassName());
         }
         resultVo.setCourseNames(courseNames);
         resultVo.setTimeNumbers(timeNumbers);
-        resultVo.setClassIds(classIds);
+        resultVo.setClassIds(classIdSet.toString().replace("[", "").replace("[", "").replace(" ", ""));
+        resultVo.setClassNames(classNameSet.toString().replace("[", "").replace("[", "").replace(" ", ""));
         resultVo.setStatus(1);
 
         return RT.ok(resultVo);

src/main/java/com/xjrsoft/module/schedule/vo/CourseNamesVo.java

@@ -23,6 +23,9 @@ public class CourseNamesVo {
     @ApiModelProperty("班级ids")
     private String classIds;
 
+    @ApiModelProperty("班级名称")
+    private String classNames;
+
     @ApiModelProperty("是否同一个班级（1：是 0：否）")
     private Integer status;