encoding utf8 getbytes

In. Net 4.0, you can use: // Using system. runtime. serialization. JSON; Parse JSON, similar to JavaScript Style Public Static Class JSON { Public Static T parse ( String Jsonstring){ Using ( VaR MS = New Memorystream (encoding.

For XML:     Read using xmltextreader: Byte [] buffer = encoding. utf8.getbytes (XML );Using (Stream = new memorystream (buffer )){Using (xmltextreader STR = new xmltextreader (Stream )){Str. Read (); Str. Read ();Str. Read ();Assert.

MD5 encryption Password Private   String Getmd5 ( String Sdatain){Md5cryptoserviceprovider MD5 = New Md5cryptoserviceprovider (); Byte [] Bytvalue, bythash;Bytvalue = System. Text. encoding. utf8.getbytes (sdatain );Bythash

NET uses the pem key file generated by OpenSSL. There is very little information on the Internet (http://www.faqs.org/rfcs/rfc1421.html,rfc1421 ). The only information is wrong, so today I did my work, after reading the 610 bytes of the PEM key file

Symmetric encryption and asymmetric encryption, asymmetric encryptionSafe communication methods must meet the following three conditions:1. Integrity, that is, the message has not been tampered with midway through.2. Confidentiality, which cannot be

String plaintext = "plaintext "; Byte [] srcbuffer = system. Text. encoding. utf8.getbytes (plaintext ); Hashalgorithm hash = hashalgorithm. Create ("sha1"); // If the parameter is changed to "MD5", MD5 encryption is performed. Case

// Note that the encrypted package must be referenced firstUsing system. Security. cryptography; Public String md5hasher (){// The MD5 encryption method only accepts byte arrays. Therefore, you must first convert the string into a byte array.Byte []

C # using loadxml requires that input strings must be encoded in UTF-16 (strange requirements)The solution is to use the load method instead of the loadxml method to read the Code as follows:Xmldocument Doc = new xmldocument (); string STR = "......"

Send GET request Httpwebrequest Req =(Httpwebrequest) webrequest. Create (URL); Req. Method="Get"; Req. Timeout= Config. Timeout;//Set timeoutHttpwebresponse res=(Httpwebresponse) Req. getresponse (); streamreader SR=NewStreamreader (res.

Private declare sub make lib "makebar. dll "_(Ucdata as byte, byval nlen as long, byval szfilename as string, byval nclumn as long, byval nerr as long, byval nhlratio as long) Dim A () as byteA = strconv (text1.text, vbfromunicode)Make a (0),

/// /// 32-bit md5 /// /// /// public static string GetBigMd5 (string str) {string cl = str; string pwd = ""; var md5 = MD5.Create (); Byte [] s = md5.ComputeHash (Encoding. UTF8.GetBytes (cl )); For (int I = 0; I Return pwd ;} /// /// 16-bit

Recently, when I tested the communication module, I found that the data sent from the new Android platform was not received by the server. Later I found that some data types in java are different from those in C, for example, the byte value in C #

A complete example of C # RabbitMQ operations,  1. Download RabbitMQ Http://www.rabbitmq.com/install-windows.html  Ii. Download OTP Http://www.erlang.org/downloads  3. Install OTP and RabbitMQ 4. Configure RabbitMQ Find the bat directory Execute

Python code to c # reference example, Recently, I am working on converting Pyhton code to c # code. The following cases have been tested in person. Now I want to provide a reference for helpful students:   Python | C # Python C #

Filestream reads or writes files, and filestream reads and writes 1 using System. IO; // reference System. IO 2 namespace filestream 3 {4 public partial class Form1: Form 5 {6 public Form1 () 7 {8 InitializeComponent (); 9} 10 11 private void

TCP/IP protocol Learning (4) C # Socket-based Web Server --- static resource processing, A Web server is the host of a Web resource. It must process requests from a browser on the user side and specify the corresponding Web resource to be returned

Socket asynchronous communication learning 3. socket Asynchronous Communication Next, the client uses the synchronous receiving mode. In the SocketClient project, a new SynServer class is created to store the socket server code. Similar to

Why do we need to encode parameters? I believe that the majority of programmers who have experience in development know that in the Web, if the parameter value is directly transferred on the Url address, if it is Chinese, or +, there will be garbled

C # export Excel using GridView, Using System. Data;Using System. Web;Using System. Web. UI;Using System. Web. UI. WebControls;Using System. IO;Using System. Text; Namespace DotNet. Utilities{/// /// Summary description for GridViewExport/// Public

1. Because my webservice is returning JSON, 2.ajax Delivery cross-domain insecure, 3.contentType: "application/json; charset=utf-8", 这个是直接访问的webservice So we're still using a background call , If you refer to Microsoft's WebService direct new