Win8.1开发小记

开始8.1开发快一个月了，乘着有空做个资料整理吧。。。Http通信部分http通信部分主要是与.Net平台下开发的服务端通信，采用的是webservice技术，主要分为三部分：1.报文拼写；2.http Post; 3.解析报文Part_1public static StringBuilder getLoginPermission(String userid, String password){StringBuilder str = new StringBuilder();str.Append("<?xml version=\"1.0\" encoding=\"utf-8\"?>");str.Append("<soap12:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:soap12=\"http://www.w3.org/2003/05/soap-envelope\">");str.Append(" <soap12:Body>");str.Append(" <GetLoginPermission xmlns=\"XXX.XXXXX\">");//保密str.Append(" <user>");str.Append(" <userID></userID>");str.Append(" <cryptUserID>" + userid + "</cryptUserID>");str.Append(" <tagID></tagID>");str.Append(" <password>" + password + "</password>");str.Append(" </user>");str.Append(" </GetLoginPermission>");str.Append(" </soap12:Body>");str.Append("</soap12:Envelope>");//LogU.Info("getLoginPermission XML: " + str);return str;}Part_2public async static Task<string> postSoapData12(string setAction, StringBuilder sXml, string servername){LogU.Info("postSoapData12 Enter");StringBuilder ret = new StringBuilder();try{HttpClient mClient = new HttpClient();//server uriUri uri = new Uri(servername);//post contentSHttpStringContent strContent = new HttpStringContent(sXml.ToString(), Windows.Storage.Streams.UnicodeEncoding.Utf8, "text/xml");HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Post, uri);request.Content = strContent;HttpResponseMessage resp = await mClient.SendRequestAsync(request).AsTask(mCancel.Token);string responseBody = await resp.Content.ReadAsStringAsync().AsTask(mCancel.Token);LogU.Info("responseBody: " + responseBody);return responseBody;}//// WebExceptioncatch (Exception ex){throw ex;}}Part_3

public static string ReadXMLforString(string sXmlFile, string sTag)
{

try
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(sXmlFile);
string result = xmlDoc.GetElementsByTagName(sTag)[0].InnerText;

return result;
}
// 例外
catch (Exception ex)
{
return string.Empty;
}
}

其他Xml解析public static List<Dictionary<string, string>> ReadXMLforListDic(string sXmlFile, string sTag){try{List<Dictionary<string, string>> reList = new List<Dictionary<string, string>>();XmlDocument xmlDoc = new XmlDocument();xmlDoc.LoadXml(sXmlFile);XmlNodeList listObs = xmlDoc.GetElementsByTagName(sTag);if (listObs != null && listObs.Count > 0){uint index = 0;int count = 0;for (uint i = 0; i < listObs.Count; i++){if (count < listObs.Item(i).ChildNodes.Count){index = i;count = listObs.Item(i).ChildNodes.Count;}}IXmlNode xmlData = listObs.Item(index);for (int i = 0; i < xmlData.ChildNodes.Count; i++){IXmlNode dataNode = xmlData.ChildNodes[i];}foreach (IXmlNode nodeObs in listObs){Dictionary<string, string> itemDic = new Dictionary<string, string>();for (int j = 0; j < nodeObs.ChildNodes.Count; j++){IXmlNode dataNode = nodeObs.ChildNodes[j];itemDic.Add(dataNode.NodeName, dataNode.InnerText);}reList.Add(itemDic);}}return reList;}catch (Exception ex){return null;}}Base64加密解密

 private static byte[] key_128 = { (byte)0xcc, (byte)0xfc, (byte)0xbd, (byte)0xcf, (byte)0x19, (byte)0x8b, (byte)0xfa, (byte)0x0b, (byte)0xab, (byte)0x24, (byte)0x7d, (byte)0xf6, (byte)0x28, (byte)0xd1, (byte)0x57, (byte)0xfb, };
        private static byte[] IV = { (byte)0x99, (byte)0x23, (byte)0x99, (byte)0x1f, (byte)0x7b, (byte)0xa8, (byte)0x34, (byte)0xb2, (byte)0x7d, (byte)0x19, (byte)0x31, (byte)0x05, (byte)0x81, (byte)0xdb, (byte)0x02, (byte)0x9c };

public static String Encrypt(string text){String strAlgName = SymmetricAlgorithmNames.AesCbcPkcs7;BinaryStringEncoding encoding;CryptographicKey key;IBuffer iv;IBuffer mText = SampleCipherEncryption(text,strAlgName,128,out encoding,out iv,out key);return CryptographicBuffer.EncodeToBase64String(mText);}public static IBuffer SampleCipherEncryption(String strMsg,String strAlgName,UInt32 keyLength,out BinaryStringEncoding encoding,out IBuffer iv,out CryptographicKey key){// Initialize the initialization vector.iv = null;// Initialize the binary encoding value.encoding = BinaryStringEncoding.Utf8;// Create a buffer that contains the encoded message to be encrypted.IBuffer buffMsg = CryptographicBuffer.ConvertStringToBinary(strMsg, encoding);// Open a symmetric algorithm provider for the specified algorithm.SymmetricKeyAlgorithmProvider objAlg = SymmetricKeyAlgorithmProvider.OpenAlgorithm(strAlgName);// Demonstrate how to retrieve the name of the algorithm used.String strAlgNameUsed = objAlg.AlgorithmName;// Determine whether the message length is a multiple of the block length.// This is not necessary for PKCS #7 algorithms which automatically pad the// message to an appropriate length.if (!strAlgName.Contains("PKCS7")){if ((buffMsg.Length % objAlg.BlockLength) != 0){throw new Exception("Message buffer length must be multiple of block length.");}}// Create a symmetric key.//IBuffer keyMaterial = CryptographicBuffer.GenerateRandom(keyLength);IBuffer keyMaterial = CryptographicBuffer.CreateFromByteArray(key_128);key = objAlg4000.CreateSymmetricKey(keyMaterial);// CBC algorithms require an initialization vector. Here, a random// number is used for the vector.if (strAlgName.Contains("CBC")){iv = CryptographicBuffer.CreateFromByteArray(IV);}// Encrypt the data and return.IBuffer buffEncrypt = CryptographicEngine.Encrypt(key, buffMsg, iv);return buffEncrypt;}public static String SampleCipherDecryption(String strAlgName,IBuffer buffEncrypt,IBuffer iv,BinaryStringEncoding encoding,CryptographicKey key){// Declare a buffer to contain the decrypted data.IBuffer buffDecrypted;// Open an symmetric algorithm provider for the specified algorithm.SymmetricKeyAlgorithmProvider objAlg = SymmetricKeyAlgorithmProvider.OpenAlgorithm(strAlgName);// The input key must be securely shared between the sender of the encrypted message// and the recipient. The initialization vector must also be shared but does not// need to be shared in a secure manner. If the sender encodes a message string// to a buffer, the binary encoding method must also be shared with the recipient.buffDecrypted = CryptographicEngine.Decrypt(key, buffEncrypt, iv);// Convert the decrypted buffer to a string (for display). If the sender created the// original message buffer from a string, the sender must tell the recipient what// BinaryStringEncoding value was used. Here, BinaryStringEncoding.Utf8 is used to// convert the message to a buffer before encryption and to convert the decrypted// buffer back to the original plaintext.String strDecrypted = CryptographicBuffer.ConvertBinaryToString(encoding, buffDecrypted);return strDecrypted;}/// <summary>/// 文字列をAESで復号化/// </summary>/// <param name="text">復号化対象の文字列</param>public static String Decrypt(string text){//string strMsg = text;     // Data to encrypt.string strAlgName = SymmetricAlgorithmNames.AesCbcPkcs7; //decrypt algorith methodUInt32 keyLength = 128;                  // Length of the key, in bytesBinaryStringEncoding encoding;          // Binary encoding valueIBuffer iv;                             // Initialization vectorCryptographicKey key;IBuffer bfText = CryptographicBuffer.DecodeFromBase64String(text);SampleCipherEncryption(text, strAlgName, keyLength, out encoding, out iv, out key);return SampleCipherDecryption(strAlgName,bfText,iv,encoding,key);}