RSA加解密(Java版)(无长度限制)

Java 334 次浏览
import javax.crypto.Cipher; import java.io.ByteArrayOutputStream; import java.security.Key; import java.security.KeyFactory; import java.security.KeyPair; import java.security.KeyPairGenerator; import...

RSA加解密(C#版)(无长度限制)

C# 284 次浏览
using System; using System.Collections.Generic; using System.IO; using System.Security.Cryptography; using System.Text; using Org.BouncyCastle.Crypto; using Org.BouncyCastle.Crypto.Parameters; using O...

Java 文件操作辅助类

Java 431 次浏览
package src.framework.io; import java.io.BufferedInputStream; import java.io.BufferedOutputStream; import java.io.File; import java.io.FileInputStream; import java.io.FileNotFoundException; import ja...

SqlServerHelper.java

Java 315 次浏览
package src.framework.db; import java.sql.Connection; import java.sql.DriverManager; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.ResultSetMetaData; import java.sql.S...

OracleHelper.java

Java 325 次浏览
package src.framework.db; import java.sql.CallableStatement; import java.sql.Connection; import java.sql.DriverManager; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.R...

MySQLHelper.java

Java 309 次浏览
package src.framework.db; import java.sql.CallableStatement; import java.sql.Connection; import java.sql.DriverManager; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.R...

C# SQL Server 访问辅助类

C# 323 次浏览
using System; using System.Configuration; using System.Data; using System.Data.SqlClient; namespace RC.Framework { public class SqlHelper { #region 数据库访问 /// /// ...