Merge branch 'zx_1115_courseware' of http://git.dayaedu.com/yonge/mec into test

mec-biz/src/main/java/com/ym/mec/biz/dal/wrapper/LessonCoursewareWrapper.java

@@ -23,6 +23,9 @@ public class LessonCoursewareWrapper {
     @NoArgsConstructor
     @ApiModel("课件教材分页查询")
     public static class LessonCoursewareQuery implements QueryInfo {
+        private Integer page = 1;
+
+        private Integer rows = 20;
 
         @ApiModelProperty("声部")
         private Integer subjectId;