加密后生成Base64字符串,并去除'='字符. 加密后替换掉'+',这样加密后的字符串可以作为url参数传递. using System; using System.IO; using System.Security.Cryptography; using System.Text; namespace QuaEdu.Helper { /// <summary> /// DES加密/解密类/// </summary> public class DESHelper { #region…
需要引用名称空间 using System; using System.Text; using System.Security.Cryptography; using System.IO; 具体代码: public class CryptoHelper { /// <summary> /// 使用DES加密 /// </summary> /// <param name="plain">明文</param> /// <param na…
using System; using System.Collections.Generic; using System.Text; using System.Security; using System.IO; using System.Security.Cryptography; namespace DLProject { class EncryptAndDecrypt { /// <summary> /// 对字符串进行DES加密 /// </summary> /// <…
这里贴出来的是可通用的C#与jav的DES加密类,希望对大家管用直接复制即可用 C#DES加密解密类 ///<summary><![CDATA[加密解密帮助类]]></summary> public class Help_Encrypt { ///<summary><![CDATA[字符串DES加密函数]]></summary> ///<param name="str"><![CDATA[被加密字…