把获取排行榜的get改为post

src/main/java/com/example/catchTheLetters/controller/LevelController.java

@@ -102,7 +102,7 @@ public class LevelController {
     }
 
     @ApiOperation(value = "分页获取某个排行榜排名")
-    @GetMapping("/rank-page")
+    @PostMapping("/rank-page")
     public R<ScoreInfoPage> getScores(@RequestBody Page page) {
         return R.ok(levelService.getScoreInfo( page.getLevelId(),page.getPage(), page.getSize()));
     }