change - websocket api接口异常处理

ruoyi-modules/hw-websocket-server/src/main/java/com/hw/websocket/controller/WebSocketApi.java

@@ -2,6 +2,7 @@ package com.hw.websocket.controller;
 
 import com.alibaba.fastjson2.JSONObject;
 import com.hw.websocket.operate.WebSocket;
+import com.ruoyi.common.core.utils.StringUtils;
 import com.ruoyi.common.core.utils.uuid.UUID;
 import com.ruoyi.common.core.web.domain.AjaxResult;
 import org.slf4j.Logger;
@@ -31,9 +32,12 @@ public class WebSocketApi {
     @PostMapping()
     @ResponseBody
     public AjaxResult push(String message){
-        String info = null;
         try{
-            String[] split = info.split("1");
+            if(StringUtils.isEmpty(message)){
+                logger.info("WebSocket Api接收数据为空");
+                return AjaxResult.error("参数不允许为空");
+            }
+            logger.info("WebSocket Api接收数据："+message);
             webSocket.sendAllMessage(message);
             return AjaxResult.success();
         }catch (Exception ex){