readme完善

README.md

@@ -1,3 +1,57 @@
 # demo-db-access-provider
 
-持久化接口demo
+持久化接口demo\
+POST http://localhost:8075/webroot/decision/db/demo/dm_entity\
+BODY ROW JSON ：\
+{\
+    "key":"qwe4",\
+    "bean":{\
+        "attr1":"v1",\
+        "attr2":"v7"\
+    },\
+    "attr3":[\
+        {"attr2":"v3"},\
+        {"attr2":"v4"},\
+        {"attr2":"v5"}\
+    ]\
+}\
+响应是body的JSON带上id之后的JSON，实现了添加\
+\
+GET http://localhost:8075/webroot/decision/db/demo/dm_entity?key=qwe\
+响应是所有key like 参数中的key的对象JSON\
+\
+PUT http://localhost:8075/webroot/decision/db/demo/dm_entity\
+BODY ROW JSON"{\
+        "id": "2e3ae257-2d73-401d-9c3f-d1f24c1cf1b6",\
+        "key": "qwe2",\
+        "bean": {\
+            "attr1": "v1",\
+            "attr2": "v2"\
+        },\
+        "attr3": [\
+            {\
+                "attr1": "e59683f0-03f7-4919-8c9a-2bac80d2d28f",\
+                "attr2": "v7"\
+            },\
+             {\
+                "attr2": "v8"\
+            },\
+            {\
+                "attr1": "13f2ba76-0384-4589-95de-380d1e50d377",\
+                "attr2": "v4"\
+            },\
+            {\
+                "attr1": "301ed740-9b32-4e0e-a93e-fa525289d2f5",\
+                "attr2": "v5"\
+            }\
+        ]\
+    }\
+上面的JSON对象就是第一个post添加的对象的修改，除了ID和attr1其他所有值都可以改\
+
+DELETE http://localhost:8075/webroot/decision/db/demo/dm_entity/{ID}\
+删除创建的对象，ID就是创建时得到的ID。\
+数据在：plugin_demo 和 plugin_demo_link  两张表中\
+注：当前产品还有BUG，一些方法调用还不行，等产品修复后再测
+
+
+