[chg] 删除conf依赖，整合到SystemConfiguration中

lift-enterprise-service/src/main/java/cn/com/ty/lift/enterprise/oa/controller/LiftCertificateController.java

@@ -1,6 +1,5 @@
 package cn.com.ty.lift.enterprise.oa.controller;
 
-import cn.com.ty.lift.common.utils.AliyunOSSUtil;
 import cn.com.ty.lift.enterprise.common.CountPage;
 import cn.com.ty.lift.enterprise.oa.dto.LiftCertificateRequest;
 import cn.com.ty.lift.enterprise.oa.dto.LiftCertificateResponse;
@@ -30,11 +29,8 @@ import org.springframework.web.bind.annotation.RestController;
 @RestController
 @RequestMapping("/oa/liftCertificate")
 public class LiftCertificateController {
-    private LiftCertificateService liftCertificateService;
-
-    private AliyunOSSUtil aliyunOSSUtil;
 
-    private Conf conf;
+    private LiftCertificateService liftCertificateService;
 
     /**
      * @description 根据id查找