feat:[1003901]系列书

pcloud-service-book/src/main/java/com/pcloud/book/book/facade/impl/BookFacadeImpl.java

@@ -1221,7 +1221,7 @@ public class BookFacadeImpl implements BookFacade {
     @ApiOperation("根据学科查系列书")
     @GetMapping("getSeriesBookList")
     public ResponseDto<?> getSeriesBookList(@RequestParam("seriesBookId") Long seriesBookId,
-                                            @RequestParam("subLabelId") Long subLabelId,
+                                            @RequestParam(value = "subLabelId", required = false) Long subLabelId,
                                             @RequestParam(value = "graLabelId", required = false) Long graLabelId){
         return new ResponseDto<>(bookBiz.getSeriesBookList(seriesBookId, subLabelId, graLabelId));
     }