[数据模块] 修复了一个ID生成的BUG

src/main/java/com/tykj/base/entity/XMQGenerator.java

@@ -24,8 +24,9 @@ public class XMQGenerator extends IdentityGenerator {
     public Serializable generate(SharedSessionContractImplementor s, Object obj) {
         if (obj instanceof HashMap){
             HashMap hashMap = (HashMap) obj;
-            hashMap.containsKey("id");
-            return (Serializable) hashMap.get("id");
+            if (hashMap.containsKey("id")){
+                return (Serializable) hashMap.get("id");
+            };
         }
         return super.generate(s, obj);
     }