便于ngnix配置

src/main/java/com/diagbot/web/EntityController.java

@@ -18,7 +18,7 @@ import java.util.Map;
  * @time: 2018/8/30 10:12
  */
 @RestController
-@RequestMapping("/entity")
+@RequestMapping("/graph/entity")
 @Api(value = "实体API", tags = { "实体API" })
 @SuppressWarnings("unchecked")
 public class EntityController {