修复配置跳转日志链接报错

src/main/java/com/nis/web/controller/configuration/LogSearchController.java

@@ -56,7 +56,7 @@ public class LogSearchController extends BaseController{
 	}
 	
 	
-	@RequestMapping(value = {"logTrend",""})
+	@RequestMapping(value = {"logTrend"})
 	public String logTrend(Model model,BaseLogEntity<Object> entity,String cfgId,String serviceId,RedirectAttributes attr, HttpServletRequest request, 
 			HttpServletResponse response) {
 		 Calendar cal = Calendar. getInstance ();