1、修改包的图片

2、修改房间的所有进出方式

moduleUtil/src/main/java/com/xscm/moduleutil/event/MqttBean.java

@@ -1,5 +1,16 @@
 package com.xscm.moduleutil.event;
 
+import com.google.gson.Gson;
+import com.google.gson.TypeAdapter;
+import com.google.gson.annotations.JsonAdapter;
+import com.google.gson.stream.JsonReader;
+import com.google.gson.stream.JsonToken;
+import com.google.gson.stream.JsonWriter;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
 import lombok.Data;
 
 /**
@@ -10,7 +21,8 @@ import lombok.Data;
 @Data
 public class MqttBean {
     private String room_id;
-    private ListBean list;
+    @JsonAdapter(ListBeanListAdapter.class)
+    private List<ListBean> list;
 
     public String getRoom_id() {
         return room_id == null ? "" : room_id;
@@ -20,14 +32,58 @@ public class MqttBean {
         this.room_id = room_id == null ? "" : room_id;
     }
 
-    public ListBean getList() {
+    public List<ListBean> getList() {
         return list;
     }
 
-    public void setList(ListBean list) {
+    public void setList(List<ListBean> list) {
         this.list = list;
     }
 
+
+    // 自定义TypeAdapter来处理有时是对象有时是数组的情况
+    public static class ListBeanListAdapter extends TypeAdapter<List<ListBean>> {
+        @Override
+        public void write(JsonWriter out, List<ListBean> value) throws IOException {
+            if (value == null) {
+                out.nullValue();
+                return;
+            }
+            Gson gson = new Gson();
+            out.beginArray();
+            for (ListBean item : value) {
+                gson.toJson(item, ListBean.class, out);
+            }
+            out.endArray();
+        }
+
+        @Override
+        public List<ListBean> read(JsonReader in) throws IOException {
+            List<ListBean> list = new ArrayList<>();
+            Gson gson = new Gson();
+
+            JsonToken token = in.peek();
+            if (token == JsonToken.BEGIN_ARRAY) {
+                // 正常的数组情况
+                in.beginArray();
+                while (in.hasNext()) {
+                    ListBean item = gson.fromJson(in, ListBean.class);
+                    list.add(item);
+                }
+                in.endArray();
+            } else if (token == JsonToken.BEGIN_OBJECT) {
+                // 单个对象的情况，转换为包含一个元素的列表
+                ListBean item = gson.fromJson(in, ListBean.class);
+                list.add(item);
+            } else if (token == JsonToken.NULL) {
+                in.nextNull();
+            }
+            // 其他情况（如字符串、数字等）直接跳过
+
+            return list;
+        }
+    }
+
     @Data
     public static class ListBean {
         private String text;