修改ranklist 不能获取到参数

src/main/java/cn/chjyj/szwh/controller/admin/AdminGoodsController.java

@@ -139,11 +139,13 @@ public class AdminGoodsController extends BaseController {
 
     /**
      * 筛选不同类型的商品排名
-     * @param type
+     * @param rejson 接收客户端发送过来的json
      * @return
      */
     @PostMapping("/rankingList")
-    public JSONObject rankingList(@RequestParam(value = "type",defaultValue = "1") String type){
+    public JSONObject rankingList(@RequestBody String rejson){
+        JSONObject request=JSONObject.parseObject(rejson);
+        String type = request.getString("type");
         int itype = Integer.valueOf(type);
         List retlist = goodsService.getMapDataByTyep(itype);
         jsonObject.put("data",retlist);