虚拟表功能单元测试通过。

test/maat_json.json

@@ -298,7 +298,7 @@
             "is_valid": "yes",
             "groups": [
                 {
-                    "group_name": "Untitled",
+                    "group_name": "TakeMeHome",
                     "regions": [
                         {
                             "table_name": "KEYWORDS_TABLE",
@@ -1141,8 +1141,40 @@
                     ],
                     "not_flag" : 0
                 }
-            ]
-        }
+        		]
+  		  },
+		    {
+		        "compile_id": 160,
+		        "service": 0,
+		        "action": 0,
+		        "do_blacklist": 0,
+		        "do_log": 0,
+		        "effective_rage": 0,
+		        "user_region": "Virtual",
+		        "is_valid": "yes",
+		        "groups": [
+		            {
+		            		"group_name":"TakeMeHome",
+		            		"virtual_table":"HTTP_RESPONSE_KEYWORDS",
+		            		"not_flag" : 0                    
+		            },
+		            {
+		                "not_flag":0,
+		                "regions": [
+		                    {
+		                        "table_name": "HTTP_URL",
+		                        "table_type": "string",
+		                        "table_content": {
+		                            "keywords": "https://blog.csdn.net/littlefang/article/details/8213058",
+		                            "expr_type": "none",
+		                            "match_method": "sub",
+		                            "format": "uncase plain"
+		                        }
+		                    }
+		                ]
+		            }               
+		        ]
+		    }
     ],
     "plugin_table": [
         {