过滤接口改成POST

src/main/java/com/keymobile/metadata/metadataRelation/controller/RelationalGraphController.java

@@ -224,7 +224,7 @@ public class RelationalGraphController {
     }
 
     @ApiOperation(tags = "", value = "传入前端的json，过滤的模型，保留的模型，返回在json中过滤后的节点与关系")
-    @RequestMapping(path = "/filterNode", method = RequestMethod.GET)
+    @RequestMapping(path = "/filterNode", method = RequestMethod.POST)
     public ReturnReslult filterNode(String resultJson,String filterModel,String retainModel) {
         logger.info("需要过滤的模型是："+filterModel+"，需要保留的模型是："+retainModel);