ZLPlugin_LisPacs_MR_NEW/Common/Tools.cs

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net;
using System.Runtime.Serialization.Json;
using System.Security.Cryptography;
using System.Text;

namespace Common
{
    public class Tools
    {
        //厂商编码：ZHONGLIAN
        //厂商名称：中联
        //AES密钥：fu7vttF6y4uzdy5L
        //校验码 / 授权码：ZLJR2022V
        //LogHelper.Info("医生编号");

        public static string accessToken = null;
        public static string pwd = "fu7vttF6y4uzdy5L";
        public static DateTime DateTimes;
        //public static string Time = "";//如互今日时间相等，则今日已上传，无需再上传
        public static string FormatStr(string str)
        {
            return str.Replace("\n", "").Replace("\t", "").Replace("\r", "");
        }

        public static string ReplaceString(string str)
        {
            return str.Replace("\\", "\\\\").Replace("\"", "\\\"");
        }
        /// <summary>
        /// 将指定文件转换成Base64字符串
        /// </summary>
        /// <param name="path">文件路径</param>
        /// <returns>返回Base64字符串</returns>
        public static string FileToBase64Str(string path)
        {
            string base64Str = string.Empty;
            try
            {
                // 空路径名是不合法的
                if (string.IsNullOrEmpty(path))
                {
                    base64Str = null;
                    return base64Str;
                }

                // 判断路径是否存在
                if (!File.Exists(path))
                {
                    base64Str = null;
                    return base64Str;
                }
                using (System.IO.FileStream fileStream = new System.IO.FileStream(path, System.IO.FileMode.Open, System.IO.FileAccess.Read))
                {
                    byte[] bt = new byte[fileStream.Length];
                    // 调用read读取方法  
                    fileStream.Read(bt, 0, bt.Length);
                    base64Str = Convert.ToBase64String(bt);
                }
            }
            catch (Exception ex)
            {
                LogHelper.Error(ex);
            }
            return base64Str;
        }

        /// <summary>
        /// AES加密 对应java中的 aes/cbc/pkcs5padding 模式的算法
        /// </summary>
        /// <param name="s">待加密的字符串</param>
        /// <param name="sKey">密钥</param>
        /// <returns></returns>
        public static string AESEncrypt(string str, string Key, string IV)
        {
            try
            {
                byte[] keyArray = Encoding.UTF8.GetBytes(Key);
                byte[] toEncryptArray = Encoding.UTF8.GetBytes(str);
                RijndaelManaged rDel = new RijndaelManaged();
                rDel.Key = keyArray;
                rDel.Mode = CipherMode.CBC;
                rDel.Padding = PaddingMode.PKCS7;
                rDel.IV = Encoding.UTF8.GetBytes(IV);
                ICryptoTransform cTransform = rDel.CreateEncryptor();
                byte[] resultArray = cTransform.TransformFinalBlock(toEncryptArray, 0, toEncryptArray.Length);
                return Convert.ToBase64String(resultArray, 0, resultArray.Length);
            }
            catch (Exception ex)
            {
                LogHelper.Error(ex);
            }
            return "";
        }

        /// <summary>
        /// AES解密  对应java中的 aes/cbc/pkcs5padding 模式的算法
        /// </summary>
        /// <param name="s">待解密的字符串</param>
        /// <param name="sKey">密钥</param>
        /// <returns>返回空为解析失败</returns>
        public static string AESDecrypt(string str, string key, string IV)
        {
            try
            {
                RijndaelManaged rijndaelCipher = new RijndaelManaged();
                rijndaelCipher.Mode = CipherMode.CBC;
                rijndaelCipher.Padding = PaddingMode.PKCS7;
                rijndaelCipher.KeySize = 128;
                rijndaelCipher.BlockSize = 128;
                byte[] encryptedData = Convert.FromBase64String(str);
                byte[] pwdBytes = System.Text.Encoding.UTF8.GetBytes(key);
                byte[] keyBytes = new byte[16];
                int len = pwdBytes.Length;
                if (len > keyBytes.Length)
                    len = keyBytes.Length;
                System.Array.Copy(pwdBytes, keyBytes, len);
                rijndaelCipher.Key = keyBytes;
                rijndaelCipher.IV = Encoding.UTF8.GetBytes(IV);
                ICryptoTransform transform = rijndaelCipher.CreateDecryptor();
                byte[] plainText = transform.TransformFinalBlock(encryptedData, 0, encryptedData.Length);
                return Encoding.UTF8.GetString(plainText);
            }
            catch (Exception ex)
            {
                LogHelper.Error(ex);
            }
            return "";
        }

        /// <summary>
        /// 异步请求
        /// </summary>
        /// <param name="num"></param>
        /// <param name="action"></param>
        //public static void GetDataAsync(string num, Action<IAsyncResult> action)
        //{
        //    //这里需要的是一个string返回类型，int传入参数的委托
        //    Func<string, Result> func = WSCenterData;
        //    AsyncCallback callback = ar =>
        //    {
        //        try
        //        {
        //            action.Invoke(ar);
        //        }
        //        catch (Exception ex)
        //        {
        //            Log.Info("异常：" + ex.Message, true);
        //            Log.Info("异常：" + ex.StackTrace, true);
        //        }
        //    };
        //    func.BeginInvoke(num, callback, null);
        //}
        
        public static string WSCenterData(string url,string data,string vi,string token = "",int sign =  0)
        {
            //Result result = new Result();
            string srcString = string.Empty;
            //string data = "{\"KEY\":\"VALUE\",\"type\":\"JSON\",\"content\":" + str + "}";
            //string url = "http://40.26.204.3:8084/phimp-napi/token";
            try
            {
                Encoding myEncoding = Encoding.GetEncoding("UTF-8");
                ServicePointManager.SecurityProtocol = SecurityProtocolType.Ssl3; //将提交的字符串数据转换成字节数组 //注意提交的编码,这里默认的是Default：系统当前编码
                byte[] postData = myEncoding.GetBytes(data); //设置提交的相关参数
                HttpWebRequest request = WebRequest.Create(url) as HttpWebRequest;
                request.Method = "POST";
                request.KeepAlive = false;
                request.ProtocolVersion = HttpVersion.Version10;
                ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls;
                //request.ContentType = "text/xml;charset=utf-8";
                request.ContentType = "application/json;charset=utf-8";
                request.Headers.Add("code", "ZHONGLIAN");
                
                if (sign == 0)
                {
                    string vcode = AESEncrypt("ZLJR2022V", pwd, vi);
                    request.Headers.Add("validCode", vcode);
                }
                else
                {
                    request.Headers.Add("accessToken", token);
                }
                
                request.Headers.Add("vi", vi);
                request.ContentLength = postData.Length;

                using (System.IO.Stream writer = request.GetRequestStream())
                {
                    writer.Write(postData, 0, postData.Length);
                }

                HttpWebResponse response = request.GetResponse() as HttpWebResponse;
                using (System.IO.Stream sr = response.GetResponseStream())
                {
                    using (StreamReader reader = new StreamReader(sr, myEncoding))
                    {
                        srcString = reader.ReadToEnd();
                    }
                }
                //result = JSON.JsonToObject<Result>(Tools.FormatStr(srcString), Encoding.UTF8);
            }
            catch (Exception ex)
            {
                LogHelper.Info("请求入参：" + data);
                LogHelper.Info("请求出参：" + srcString);
                LogHelper.Error(ex);
            }
            //Log.Info("入参：" + data, true);
            //Log.Info("出参：" + srcString, true);
            return srcString;
        }


        public static string WSDataToZlsoftInterface(string url, string data)
        {
            string srcString = string.Empty;
            try
            {
                Encoding myEncoding = Encoding.GetEncoding("UTF-8");
                ServicePointManager.SecurityProtocol = SecurityProtocolType.Ssl3; //将提交的字符串数据转换成字节数组 //注意提交的编码,这里默认的是Default：系统当前编码
                byte[] postData = myEncoding.GetBytes(data); //设置提交的相关参数
                HttpWebRequest request = WebRequest.Create(url) as HttpWebRequest;
                request.Method = "POST";
                request.KeepAlive = false;
                request.ProtocolVersion = HttpVersion.Version10;
                ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls;
                //request.ContentType = "text/xml;charset=utf-8";
                request.ContentType = "application/json;charset=utf-8";

                request.ContentLength = postData.Length;

                using (System.IO.Stream writer = request.GetRequestStream())
                {
                    writer.Write(postData, 0, postData.Length);
                }

                HttpWebResponse response = request.GetResponse() as HttpWebResponse;
                using (System.IO.Stream sr = response.GetResponseStream())
                {
                    using (StreamReader reader = new StreamReader(sr, myEncoding))
                    {
                        srcString = reader.ReadToEnd();
                    }
                }
                //result = JSON.JsonToObject<Result>(Tools.FormatStr(srcString), Encoding.UTF8);
            }
            catch (Exception ex)
            {
                LogHelper.Info("请求入参：" + data);
                LogHelper.Info("请求出参：" + srcString);
                LogHelper.Error(ex);
            }
            //Log.Info("入参：" + data, true);
            //Log.Info("出参：" + srcString, true);
            return srcString;
        }

        public static string GuidTo16String()
        {
            return DateTime.Now.ToString("yyyyMMddHHmmssff");
        }
        /// <summary>
        /// 实体类转换为JSON串
        /// </summary>
        /// <typeparam name="T">实体类类型</typeparam>
        /// <param name="jsonObject">实体类实例</param>
        /// <param name="encoding">编码</param>
        /// <returns></returns>
        public static string ObjectToJson<T>(Object jsonObject, Encoding encoding)
        {
            string result = String.Empty;
            DataContractJsonSerializer serializer = new DataContractJsonSerializer(jsonObject.GetType());
            using (System.IO.MemoryStream ms = new System.IO.MemoryStream())
            {
                serializer.WriteObject(ms, jsonObject);
                result = encoding.GetString(ms.ToArray());
            }
            return result;
        }

        /// <summary>
        /// JSON串转换为实体类
        /// </summary>
        /// <typeparam name="T">实体类类型</typeparam>
        /// <param name="json">JSON串</param>
        /// <param name="encoding">编码</param>
        /// <returns></returns>
        public static T JsonToObject<T>(string json, Encoding encoding)
        {
            T resultObject = Activator.CreateInstance<T>();
            DataContractJsonSerializer serializer = new DataContractJsonSerializer(resultObject.GetType());
            using (System.IO.MemoryStream ms = new System.IO.MemoryStream(encoding.GetBytes(json)))
            {
                resultObject = (T)serializer.ReadObject(ms);
            }
            return resultObject;
        }

    }
}