海康云眸

2026-05-13 07:06:29 +08:00
parent f9b2fe12a0
commit 16640dfed4
19 changed files with 2336 additions and 284 deletions
@@ -75,6 +75,14 @@
    <Reference Include="Microsoft.Extensions.Logging.Abstractions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
      <HintPath>..\packages\Microsoft.Extensions.Logging.Abstractions.6.0.0\lib\net461\Microsoft.Extensions.Logging.Abstractions.dll</HintPath>
    </Reference>
+    <Reference Include="Microsoft.Office.Interop.Excel, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Office.Interop.Excel.15.0.4795.1001\lib\net20\Microsoft.Office.Interop.Excel.dll</HintPath>
+      <EmbedInteropTypes>True</EmbedInteropTypes>
+    </Reference>
+    <Reference Include="Microsoft.Office.Interop.Word, Version=15.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Office.Interop.Word.15.0.4797.1004\lib\net20\Microsoft.Office.Interop.Word.dll</HintPath>
+      <EmbedInteropTypes>True</EmbedInteropTypes>
+    </Reference>
    <Reference Include="Microsoft.QualityTools.Testing.Fakes, Version=12.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
      <HintPath>..\packages\Microsoft.QualityTools.Testing.Fakes.16.11.230815\lib\net35\Microsoft.QualityTools.Testing.Fakes.dll</HintPath>
      <SpecificVersion>False</SpecificVersion>
@@ -113,7 +121,8 @@
      <HintPath>..\packages\RestSharp.106.15.0\lib\net452\RestSharp.dll</HintPath>
    </Reference>
    <Reference Include="StackExchange.Redis, Version=2.0.0.0, Culture=neutral, PublicKeyToken=c219ff1ca8c2ce46, processorArchitecture=MSIL">
-      <HintPath>..\packages\StackExchange.Redis.2.12.14\lib\net461\StackExchange.Redis.dll</HintPath>
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>bin\Debug\StackExchange.Redis.dll</HintPath>
    </Reference>
    <Reference Include="System" />
    <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
@@ -318,6 +327,7 @@
    <Compile Include="Common\WeatherService.cs" />
    <Compile Include="Common\WeekDayService.cs" />
    <Compile Include="Common\WordHelp.cs" />
+    <Compile Include="Common\YunMouHelper.cs" />
    <Compile Include="CostGoods\MeasuresPlanService.cs" />
    <Compile Include="CostGoods\PayRegistrationService.cs" />
    <Compile Include="CostGoods\SubPayRegistrationService.cs" />
@@ -836,6 +846,7 @@
    <Compile Include="Person\Person_TrainingPlanService.cs" />
    <Compile Include="ProjectData\MainItemService.cs" />
    <Compile Include="ProjectData\ProjectData_CodeTemplateRuleService.cs" />
+    <Compile Include="ProjectData\ProjectDeviceService.cs" />
    <Compile Include="ProjectData\ProjectSateService.cs" />
    <Compile Include="ProjectData\ProjectService.cs" />
    <Compile Include="ProjectData\ProjectSetMapService.cs" />
@@ -6702,7 +6702,10 @@ namespace BLL
        /// 中央企业安全生产治本攻坚三年行动工作台账
        /// </summary>
        public const string ActionWorkLedgerMenuId = "CB76394B-BDEB-4F45-9D19-F38612DC6591";
-
+        /// <summary>
+        /// 项目设备
+        /// </summary>
+        public const string ProjectDevicesMenuId = "E4DC0A35-C585-4C4F-8F79-10F528892314";

        /// <summary>
        /// 中央企业安全生产管理评价工作调度台账
@@ -0,0 +1,604 @@
+
+using Newtonsoft.Json;
+using System;
+using System.Configuration;
+using System.Drawing;
+using System.IO;
+using System.Net;
+using System.Text;
+
+namespace BLL.Common
+{
+    public class YunMouHelper
+    {
+        public static string YunMouUrl = ConfigurationManager.AppSettings["YunMouUrl"];
+        public static string ClientSecret = ConfigurationManager.AppSettings["ClientSecret"];
+        public static string ClientId = ConfigurationManager.AppSettings["ClientId"];
+
+        public static string getToken()
+        {
+            try
+            {
+                string data = "client_id=" + ClientId + "&client_secret=" + ClientSecret + "&grant_type=client_credentials&scope=app";
+                string result = Post(YunMouUrl + "oauth/token", data, "application/x-www-form-urlencoded", "");
+                var j2 = JsonConvert.DeserializeObject<dynamic>(result);
+                return j2.access_token;
+            }
+            catch (Exception e)
+            {
+
+            }
+            return "";
+
+        }
+        /// <summary>
+        /// 添加设备组（一个项目一个）
+        /// </summary>
+        /// <param name="groupName"></param>
+        /// <param name="groupNo"></param>
+        /// <param name="access_token"></param>
+        /// <returns></returns>
+        public static string addDevicesGroups(string groupName, string groupNo, string access_token)
+        {
+            if (groupName.Length > 64)
+            {
+                groupName = groupName.Substring(0, 63);
+            }
+            string data = "{\"groupName\":\"" + groupName + "\",\"groupNo\":\"" + groupNo + "\"}";
+            string result = Post(YunMouUrl + "api/v1/open/basic/groups/create", data, "application/json;charset=UTF-8", access_token);
+
+            ErrLogInfo.WriteLog(result);
+
+            var j2 = JsonConvert.DeserializeObject<dynamic>(result);
+            if (j2.code == "200")
+                return j2.message;
+            else
+            {
+                return "";
+            }
+        }
+
+        /// <summary>
+        /// 删除设备分组
+        /// </summary>
+        /// <param name="groupName"></param>
+        /// <param name="groupNo"></param>
+        /// <param name="access_token"></param>
+        /// <returns></returns>
+        public static string deleteDevicesGroups(string groupNo, string access_token)
+        {
+
+            string result = Post(YunMouUrl + "api/v1/open/basic/groups/delete?groupNo=" + groupNo, "", "application/json;charset=UTF-8", access_token);
+            ErrLogInfo.WriteLog(result);
+
+            var j2 = JsonConvert.DeserializeObject<dynamic>(result);
+            if (j2.code == "200")
+                return j2.message;
+            else
+            {
+                return "";
+            }
+        }
+
+        /// <summary>
+        /// 添加设备
+        /// </summary>
+        /// <param name="deviceSerial"></param>
+        /// <param name="groupNo"></param>
+        /// <param name="validateCode"></param>
+        /// <param name="access_token"></param>
+        /// <returns></returns>
+        public static string addDevices(string deviceSerial, string groupNo, string validateCode, string access_token, out string res)
+        {
+            string data = "{\"deviceSerial\":\"" + deviceSerial + "\",\"groupNo\":\"" + groupNo + "\",\"validateCode\":\"" + validateCode + "\"}";
+            string result = Post(YunMouUrl + "api/v1/open/basic/devices/create", data, "application/json;charset=UTF-8", access_token);
+            ErrLogInfo.WriteLog(result);
+
+            var j2 = JsonConvert.DeserializeObject<dynamic>(result);
+            if (j2.code == "200")
+            {
+                res = j2.message;
+                return j2.data.groupId;
+            }
+            else
+            {
+                res = j2.message;
+                return "";
+            }
+        }
+        /// <summary>
+        /// 修改设备名称（按设备序列号）
+        /// </summary>
+        /// <param name="deviceSerial"></param>
+        /// <param name="deviceName"></param>
+        /// <param name="access_token"></param>
+        /// <returns></returns>
+        public static string updateDevices(string deviceSerial, string deviceName, string access_token)
+        {
+            string data = "{\"deviceSerial\":\"" + deviceSerial + "\",\"deviceName\":\"" + deviceName + "\"}";
+            string result = Post(YunMouUrl + "api/v1/open/basic/devices/update", data, "application/json;charset=UTF-8", access_token);
+            ErrLogInfo.WriteLog(result);
+
+            var j2 = JsonConvert.DeserializeObject<dynamic>(result);
+            if (j2.code == "200")
+                return j2.message;
+            else
+            {
+                return "";
+            }
+        }
+        /// <summary>
+        /// 删除设备
+        /// </summary>
+        /// <param name="deviceSerial"></param>
+        /// <param name="access_token"></param>
+        /// <returns></returns>
+        public static string deleteDevices(string deviceSerial, string access_token)
+        {
+
+            string result = Post(YunMouUrl + "api/v1/open/basic/devices/delete?deviceSerial=" + deviceSerial, "", "application/json;charset=UTF-8", access_token);
+            ErrLogInfo.WriteLog(result);
+            var j2 = JsonConvert.DeserializeObject<dynamic>(result);
+            if (j2.code == "200")
+                return j2.message;
+            else
+            {
+                return "";
+            }
+        }
+        /// <summary>
+        /// 添加权限组，建议一个项目一个
+        /// </summary>
+        /// <param name="groupName"></param>
+        /// <param name="access_token"></param>
+        /// <returns></returns>
+        public static string addPermissionGroups(string groupName, string access_token)
+        {
+
+            char[] TrimChar = { '、', ' ', '-', '\'', '\"', '\\', '.', '、', '-', '[', ']', '【', '】', '(', ')', '#', '@', '~', '<', '>' };
+            //groupname不能大于32位
+            if (groupName.Length > 32)
+            {
+                groupName = groupName.Substring(0, 31).Trim(TrimChar);
+            }
+            groupName = groupName.Replace("、", "").Replace("/", "").Replace(".", "").Replace("-", "").Replace("[", "").Replace("]", "").Replace("【", "").Replace("】", "").Replace("(", "")
+                .Replace(")", "").Replace("#", "").Replace("@", "").Replace("~", "").Replace("<", "").Replace(">", "")
+                .Replace("（", "")
+                .Replace("）", "");
+            string data = "{\"groupName\":\"" + groupName + "\"}";
+            string result = Post(YunMouUrl + "api/v1/open/accessControl/permissionGroups/create", data, "application/json;charset=UTF-8", access_token);
+            ErrLogInfo.WriteLog(result);
+            var j2 = JsonConvert.DeserializeObject<dynamic>(result);
+            if (j2.code == "200")
+                return j2.data.groupId;
+            else
+            {
+                return "";
+            }
+        }
+
+        /// <summary>
+        /// 根据权限组下发权限
+        /// </summary>
+        /// <param name="groupName"></param>
+        /// <param name="access_token"></param>
+        /// <returns></returns>
+        public static string issuedByGroup(string groupId, string access_token)
+        {
+            string data = "{\"groupId\":\"" + groupId + "\"}";
+            string result = Post(YunMouUrl + "api/v1/open/accessControl/allots/actions/issuedByGroup", data, "application/json;charset=UTF-8", access_token);
+            var j2 = JsonConvert.DeserializeObject<dynamic>(result);
+            if (j2.code == "200")
+                return j2.code;
+            else
+            {
+                return "";
+            }
+        }
+
+
+
+        /// <summary>
+        /// 删除权限组（会同时移除权限组下人员和设备下发记录以及已下发到设备的权限）
+        /// </summary>
+        /// <param name="groupId"></param>
+        /// <param name="access_token"></param>
+        /// <returns></returns>
+        public static string deletePermissionGroups(string groupId, string access_token)
+        {
+            string result = Post(YunMouUrl + "api/v1/open/accessControl/permissionGroups/delete?groupId=" + groupId, "", "application/json;charset=UTF-8", access_token);
+            var j2 = JsonConvert.DeserializeObject<dynamic>(result);
+            if (j2.code == "200")
+            {
+                return j2.data.groupId;
+            }
+            else
+            {
+                return "";
+            }
+        }
+
+        /// <summary>
+        /// 填加员工到权限组
+        /// </summary>
+        /// <param name="groupId"></param>
+        /// <param name="employeeNos"></param>
+        /// <param name="access_token"></param>
+        /// <returns></returns>
+        public static string addPersonsToGroups(string groupId, string[] employeeNos, string access_token)
+        {
+
+            //string permissions = "";
+            //if (employeeNos.Length == 1)
+            //{
+            //    permissions = "\"permissions\":[{\"employeeNo\": \"" + employeeNos[0] + "\",\"validBeginTime\": \"2020-01-11\"," +
+            //       "\"validEndTime\": \"2050-12-30\"}]";
+            //}
+            string data = "{\"groupId\":\"" + groupId + "\",\"employeeNos\":[\"" + string.Join("\", \"", employeeNos) + "\"],\"autoIssue\":\"true\"}";
+            string result = Post(YunMouUrl + "api/v1/open/accessControl/permissionGroups/actions/addPersons", data, "application/json;charset=UTF-8", access_token);
+            ErrLogInfo.WriteLog(result);
+            var j2 = JsonConvert.DeserializeObject<dynamic>(result);
+            if (j2.code == "200")
+                return j2.data.statisticsId;
+            else
+            {
+                return "";
+            }
+        }
+        /// <summary>
+        /// 从权限组移除员工
+        /// </summary>
+        /// <param name="groupId"></param>
+        /// <param name="employeeNos"></param>
+        /// <param name="access_token"></param>
+        /// <returns></returns>
+        public static string deletePersonsFromGroups(string groupId, string[] employeeNos, string access_token)
+        {
+            string data = "{\"groupId\":\"" + groupId + "\",\"employeeNos\":[\"" + string.Join("\", \"", employeeNos) + "\"]}";
+            string result = Post(YunMouUrl + "api/v1/open/accessControl/permissionGroups/actions/removePersons", data, "application/json;charset=UTF-8", access_token);
+            ErrLogInfo.WriteLog(result);
+            var j2 = JsonConvert.DeserializeObject<dynamic>(result);
+            if (j2.code == "200")
+                return j2.data.statisticsId;
+            else
+            {
+                return "";
+            }
+        }
+        /// <summary>
+        /// 添加设备到权限组
+        /// </summary>
+        /// <param name="groupId"></param>
+        /// <param name="devices"></param>
+        /// <param name="access_token"></param>
+        /// <returns></returns>
+        public static string addDevicesToGroups(string groupId, string[] devices, string access_token)
+        {
+            string data = "{\"groupId\":\"" + groupId + "\",\"deviceSerials\":[\"" + string.Join("\", \"", devices) + "\"],\"autoIssue\":true,\"checkCapability\":true}";
+            string result = Post(YunMouUrl + "api/v1/open/accessControl/permissionGroups/actions/addDevices", data, "application/json;charset=UTF-8", access_token);
+            ErrLogInfo.WriteLog(result);
+
+            var j2 = JsonConvert.DeserializeObject<dynamic>(result);
+            if (j2.code == "200")
+                return j2.code;
+            else
+            {
+                return "";
+            }
+        }
+        /// <summary>
+        /// 从权限组移除设备
+        /// </summary>
+        /// <param name="groupId"></param>
+        /// <param name="devices"></param>
+        /// <param name="access_token"></param>
+        /// <returns></returns>
+        public static string deleteDevicesFromGroups(string groupId, string[] devices, string access_token)
+        {
+            string data = "{\"groupId\":\"" + groupId + "\",\"deviceSerials\":[\"" + string.Join("\", \"", devices) + "\"],\"autoIssue\":true,\"checkCapability\":true}";
+            string result = Post(YunMouUrl + "api/v1/open/accessControl/permissionGroups/actions/removeDevices", data, "application/json;charset=UTF-8", access_token);
+            ErrLogInfo.WriteLog(result);
+
+            var j2 = JsonConvert.DeserializeObject<dynamic>(result);
+            if (j2.code == "200")
+                return j2.message;
+            else
+            {
+                return "";
+            }
+        }
+        /// <summary>
+        /// 添加人员
+        /// </summary>
+        /// <param name="employeeNo"></param>
+        /// <param name="personName"></param>
+        /// <param name="personPhone"></param>
+        /// <param name="pic"></param>
+        /// <param name="access_token"></param>
+        /// <returns></returns>
+
+        public static string addPerson(string employeeNo, string personName, string personPhone, string pic, string access_token)
+        {
+            string rootUrl = ConfigurationManager.AppSettings["localRoot"];
+            string filename = rootUrl + pic;
+            FileInfo fi1 = new FileInfo(filename);
+            if (fi1.Length > 200 * 1024)//base64编码的人脸图片，图片大小需小于200kB，数据需去除base64前缀
+            {
+                filename = filename.Replace(".jpg", "_new.jpg").Replace(".jpeg", "_new.jpeg");
+                CropImage(fi1.FullName, filename, 200);
+            }
+            string faceImageBase64 = ImageToByte64String(filename, System.Drawing.Imaging.ImageFormat.Jpeg); // 图片的base64编码
+            string data = "{\"employeeNo\":\"" + employeeNo + "\",\"personName\":\"" + personName + "\",\"faceImageBase64\":\"" + faceImageBase64 + "\",\"verifyImage\":true}";
+            string result = Post(YunMouUrl + "api/v1/open/basic/persons/create", data, "application/json;charset=UTF-8", access_token);
+
+            ErrLogInfo.WriteLog(personName + result);
+
+            var j2 = JsonConvert.DeserializeObject<dynamic>(result);
+            return j2.code;
+        }
+        /// <summary>
+        /// 根据employeeNo更新人员信息
+        /// </summary>
+        /// <param name="employeeNo"></param>
+        /// <param name="personName"></param>
+        /// <param name="personPhone"></param>
+        /// <param name="pic"></param>
+        /// <param name="access_token"></param>
+        /// <returns></returns>
+        public static string updatePerson(string employeeNo, string personName, string personPhone, string pic, string access_token)
+        {
+            string rootUrl = ConfigurationManager.AppSettings["localRoot"];
+            string filename = rootUrl + pic;
+            FileInfo fi1 = new FileInfo(filename);
+            if (fi1.Length > 200 * 1024)//base64编码的人脸图片，图片大小需小于200kB，数据需去除base64前缀
+            {
+                filename = filename.Replace(".jpg", "_new.jpg").Replace(".jpeg", "_new.jpeg");
+                CropImage(fi1.FullName, filename, 200);
+            }
+            string faceImageBase64 = ImageToByte64String(filename, System.Drawing.Imaging.ImageFormat.Jpeg); // 图片的base64编码
+            string data = "{\"employeeNo\":\"" + employeeNo + "\",\"personName\":\"" + personName + "\",\"faceImageBase64\":\"" + faceImageBase64 + "\",\"verifyImage\":true}";
+            string result = Post(YunMouUrl + "api/v1/open/basic/persons/update", data, "application/json;charset=UTF-8", access_token);
+            ErrLogInfo.WriteLog(personName + result);
+            var j2 = JsonConvert.DeserializeObject<dynamic>(result);
+            return j2.code;
+        }
+        /// <summary>
+        /// 获取人员
+        /// </summary>
+        /// <param name="employeeNo"></param>
+        /// <param name="access_token"></param>
+        /// <returns></returns>
+        public static string getPerson(string employeeNo, string access_token)
+        {
+            string result = Get(YunMouUrl + "api/v1/open/basic/persons/get?employeeNo=" + employeeNo, "application/json;charset=UTF-8", access_token);
+            return result;
+        }
+
+
+
+        /// <summary>
+        /// 设备布防
+        /// </summary>
+        /// <param name="deviceSerial"></param>
+        /// <param name="isDefence"></param>
+        /// <param name="access_token"></param>
+        /// <returns></returns>
+        public static string setDefence(string deviceSerial, string isDefence, string access_token)
+        {
+            string result = Post(YunMouUrl + "api/v1/ezviz/devices/actions/setDefence/deviceSerial?deviceSerial=" + deviceSerial + "&isDefence=" + isDefence, "", "application/json;charset=UTF-8", access_token);
+            var j2 = JsonConvert.DeserializeObject<dynamic>(result);
+            if (j2.code == "200")
+                return j2.message;
+            else
+            {
+                return "";
+            }
+        }
+
+        /// <summary>
+        /// 添加消息通道
+        /// </summary>
+        /// <param name="access_token"></param>
+        /// <returns></returns>
+        public static string addConsumer(string access_token)
+        {
+            try
+            {
+                string result = Post(YunMouUrl + "api/v1/mq/consumer/group1", "", "application/json;charset=UTF-8", access_token);
+                var j2 = JsonConvert.DeserializeObject<dynamic>(result);
+                if (j2.code == "200")
+                    return j2.data.consumerId;
+
+            }
+            catch (Exception e) { }
+            return "";
+
+        }
+        /// <summary>
+        /// 提交偏移量
+        /// </summary>
+        /// <param name="consumerId"></param>
+        /// <param name="access_token"></param>
+        /// <returns></returns>
+        public static string offsets(string consumerId, string access_token)
+        {
+            string data = "consumerId=" + consumerId;
+            string result = Post(YunMouUrl + "api/v1/mq/consumer/offsets", data, "application/x-www-form-urlencoded", access_token);
+            return result;
+        }
+
+        /// <summary>
+        /// 消费消息
+        /// </summary>
+        /// <param name="consumerId"></param>
+        /// <param name="access_token"></param>
+        /// <returns></returns>
+        public static string consumerMessage(string consumerId, string access_token)
+        {
+            try
+            {
+                string data = "consumerId=" + consumerId + "&autoCommit=true";
+                string result = Post(YunMouUrl + "api/v1/mq/consumer/messages", data, "application/x-www-form-urlencoded", access_token);
+                return result;
+            }
+            catch (Exception e) { }
+            return "";
+        }
+
+        /// <summary>
+        /// POST请求
+        /// </summary>
+        /// <param name="url"></param>
+        /// <param name="data"></param>
+        /// <param name="ContentType"></param>
+        /// <param name="token"></param>
+        /// <returns></returns>
+        public static string Post(string url, string data, string ContentType, string token)
+        {
+            Encoding encoding = Encoding.Default;
+
+            ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12 | SecurityProtocolType.Ssl3;//设置这个安全协议必须在创建请求之前！            
+            HttpWebRequest request = WebRequest.Create(url) as HttpWebRequest;//创建请求对象
+            request.Method = "POST";//请求方式
+            request.ContentType = ContentType;//链接类型
+            if (!string.IsNullOrEmpty(token))
+            {
+                request.Headers.Add("Authorization", "Bearer " + token);
+            }
+            try
+            {
+                byte[] buffer = Encoding.UTF8.GetBytes(data);
+                //RequestStream.Write(bytes, 0, bytes.Length);
+                // byte[] buffer = encoding.GetBytes(data);
+                request.ContentLength = buffer.Length;
+                request.GetRequestStream().Write(buffer, 0, buffer.Length);
+                HttpWebResponse webresponse = request.GetResponse() as HttpWebResponse;
+                using (Stream s = webresponse.GetResponseStream())
+                {
+                    HttpWebResponse response = (HttpWebResponse)request.GetResponse();
+                    StreamReader reader = new StreamReader(s, Encoding.UTF8);
+
+                    string res = reader.ReadToEnd();
+                    ErrLogInfo.WriteLog(res);
+                    return res;
+                }
+            }
+            catch (Exception ex)
+            {
+                return "";
+            }
+        }
+        /// <summary>
+        /// GET请求
+        /// </summary>
+        /// <param name="url"></param>
+        /// <param name="ContentType"></param>
+        /// <param name="token"></param>
+        /// <returns></returns>
+        public static string Get(string url, string ContentType, string token)
+        {
+            Encoding encoding = Encoding.Default;
+
+            ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12 | SecurityProtocolType.Ssl3;//设置这个安全协议必须在创建请求之前！            
+            HttpWebRequest request = WebRequest.Create(url) as HttpWebRequest;//创建请求对象
+            request.Method = "GET";//请求方式
+            request.ContentType = ContentType;//链接类型
+            if (!string.IsNullOrEmpty(token))
+            {
+                request.Headers.Add("Authorization", "Bearer " + token);
+            }
+            try
+            {
+                HttpWebResponse webresponse = request.GetResponse() as HttpWebResponse;
+                using (Stream s = webresponse.GetResponseStream())
+                {
+                    HttpWebResponse response = (HttpWebResponse)request.GetResponse();
+                    StreamReader reader = new StreamReader(s, Encoding.UTF8);
+                    return reader.ReadToEnd();
+                }
+            }
+            catch (Exception ex)
+            {
+                return "";
+            }
+        }
+        public static string ImageToByte64String(string filePath, System.Drawing.Imaging.ImageFormat format)
+        {
+            Bitmap bitmap = new Bitmap(filePath);
+            MemoryStream memoryStream = new MemoryStream();
+            bitmap.Save(memoryStream, format);
+            byte[] array = new byte[memoryStream.Length];
+            memoryStream.Position = 0L;
+            memoryStream.Read(array, 0, (int)memoryStream.Length);
+            memoryStream.Close();
+            return Convert.ToBase64String(array);
+        }
+        public static void CropImage(string inputFilePath, string outputFilePath, int maxSizeInKB)
+        {
+            // 加载图片
+            using (Image image = Image.FromFile(inputFilePath))
+            {
+                // 计算最大字节大小
+                int maxSizeBytes = maxSizeInKB * 1024;
+
+                // 如果图片大小已经小于或等于最大限制，则不裁剪直接保存
+                if (GetImageSizeInBytes(image) <= maxSizeBytes)
+                {
+                    image.Save(outputFilePath, image.RawFormat);
+                    return;
+                }
+
+                // 裁剪图片
+                // 这里只是一个简单的示例，实际应用中可能需要根据需求来裁剪图片
+                using (Image croppedImage = CropImageToHalfSize(image))
+                {
+                    // 保存裁剪后的图片
+                    using (MemoryStream memoryStream = new MemoryStream())
+                    {
+                        croppedImage.Save(memoryStream, image.RawFormat);
+
+                        // 如果裁剪后的图片大小仍然大于限制，则递归裁剪
+                        if (memoryStream.Length > maxSizeBytes)
+                        {
+                            memoryStream.Position = 0;
+                            string tempFile = outputFilePath.Replace(".jpg", "temp.jpg").Replace(".jpeg", "temp.jpg");
+                            using (FileStream fileStream = new FileStream(tempFile, FileMode.Create))
+                            {
+                                memoryStream.CopyTo(fileStream);
+                            }
+                            CropImage(tempFile, outputFilePath, maxSizeInKB);
+                        }
+                        else
+                        {
+                            // 保存到文件
+                            memoryStream.Position = 0;
+                            using (FileStream fileStream = new FileStream(outputFilePath, FileMode.Create))
+                            {
+                                memoryStream.CopyTo(fileStream);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        private static Image CropImageToHalfSize(Image image)
+        {
+            // 这里只是一个示例，实际情况可能需要根据需求来裁剪图片
+            int newWidth = image.Width / 2;
+            int newHeight = image.Height / 2;
+            return image.GetThumbnailImage(newWidth, newHeight, () => { return false; }, IntPtr.Zero);
+        }
+
+        private static long GetImageSizeInBytes(Image image)
+        {
+            using (MemoryStream memoryStream = new MemoryStream())
+            {
+                image.Save(memoryStream, image.RawFormat);
+                return memoryStream.Length;
+            }
+        }
+    }
+
+
+}
@@ -0,0 +1,86 @@
+namespace BLL
+{
+    using System.Collections.Generic;
+    using System.Linq;
+    using Model;
+
+    public static class ProjectDeviceService
+    {
+ 
+        /// <summary>
+        ///获取项目单位信息
+        /// </summary>
+        /// <returns></returns>
+        public static Model.Project_Devices GetProjectDeviceById(string deviceId)
+        {
+            return Funs.DB.Project_Devices.FirstOrDefault(e => e.DeviceId == deviceId);
+        }
+
+
+        /// <summary>
+        /// 增加项目设备信息
+        /// </summary>
+        /// <returns></returns>
+        public static void AddProjectDevice(Project_Devices projectDevices)
+        {
+            SUBQHSEDB db = Funs.DB;
+            Project_Devices newProjectUnit = new Project_Devices
+            {
+                DeviceId = SQLHelper.GetNewID(typeof(Model.Project_Devices)),
+                ProjectId = projectDevices.ProjectId,
+                DeviceName = projectDevices.DeviceName,
+                DeviceSerial = projectDevices.DeviceSerial,
+                CreateDate = projectDevices.CreateDate,
+                Address = projectDevices.Address,
+                IsInOut = projectDevices.IsInOut,
+                ValidateCode = projectDevices.ValidateCode,
+                YunMouDeviceId = projectDevices.YunMouDeviceId,
+                YunMouPermission = projectDevices.YunMouPermission,
+            };
+            db.Project_Devices.InsertOnSubmit(newProjectUnit);
+            db.SubmitChanges();
+        }
+
+        /// <summary>
+        ///修改项目设备信息 
+        /// </summary>
+        /// <param name="projectUnit"></param>
+        public static void UpdateProjectDevice(Model.Project_Devices devices)
+        {
+            Model.SUBQHSEDB db = Funs.DB;
+            Model.Project_Devices newDevices = db.Project_Devices.FirstOrDefault(e => e.DeviceId == devices.DeviceId);
+            if (newDevices != null)
+            {
+                newDevices.ProjectId = devices.ProjectId;
+                newDevices.DeviceName = devices.DeviceName;
+                newDevices.DeviceSerial = devices.DeviceSerial;
+                newDevices.CreateDate = devices.CreateDate;
+                newDevices.Address = devices.Address;
+                newDevices.IsInOut = devices.IsInOut;
+                newDevices.ValidateCode = devices.ValidateCode;
+                newDevices.YunMouPermission = devices.YunMouPermission;
+                newDevices.YunMouDeviceId = devices.YunMouDeviceId;
+                db.SubmitChanges();
+            }
+        }
+
+        /// <summary>
+        /// 根据项目单位Id删除一个项目单位信息
+        /// </summary>
+        /// <param name="projectUnitId"></param>
+        public static void DeleteProjectDeviceById(string deviceId)
+        {
+            Model.SUBQHSEDB db = Funs.DB;
+            Model.Project_Devices devices = db.Project_Devices.FirstOrDefault(e => e.DeviceId == deviceId);
+            if (devices != null)
+            {
+                db.Project_Devices.DeleteOnSubmit(devices);
+                db.SubmitChanges();
+            }
+        }
+
+
+
+
+    }
+}