根据开始坐标点，角度，计算结束点坐标

zhangjian

2023-06-27 c194bfe56895e5271a13ef173f4d57f578f8131a

 ard-work/src/main/java/com/ruoyi/device/hiksdk/service/impl/HikClientServiceImpl.java

@@ -605,7 +605,7 @@
        } else {
            int code = hCNetSDK.NET_DVR_GetLastError();
            log.info("控制失败,请稍后重试" + code);
            return null;
            return new HashMap<>();
        }

    }