init lserp cs 5.0

2026-07-10 15:25:05 +08:00
commit 90f3fda86a
3799 changed files with 976868 additions and 0 deletions
@@ -0,0 +1,142 @@
+using System;
+using System.Collections;
+using System.Data;
+using System.IO;
+using System.Runtime.Serialization;
+using System.Runtime.Serialization.Formatters.Binary;
+using System.Text;
+using System.Xml.Serialization;
+using Zhaizj.Framework.Log;
+
+namespace Zhaizj.Framework.Data {
+
+    /// <summary>
+    /// 简易数据库操作工具，兼容多种数据库，可执行sql，返回DataReader等
+    /// </summary>
+    public class EasyDB {
+
+        private static readonly ILog logger = LogManager.GetLogger( typeof( EasyDB ) );
+
+        public static int Execute( String sql, IDbConnection cn ) {
+            logger.Info( LoggerUtil.SqlPrefix+"execute sql : " + sql );
+            IDbCommand cmd = DataFactory.GetCommand( sql, cn );
+            int result = cmd.ExecuteNonQuery();
+            logger.Info( "affected : " + result );
+            return result;
+        }
+
+        public static IDataReader ExecuteReader( String sql, IDbConnection cn ) {
+            logger.Info( LoggerUtil.SqlPrefix+"execute sql：" + sql );
+            return DataFactory.GetCommand( sql, cn ).ExecuteReader();
+        }
+
+        public static Object ExecuteScalar( String sql, IDbConnection cn ) {
+            Object result = null;
+            logger.Info( LoggerUtil.SqlPrefix+"execute sql：" + sql );
+            result = DataFactory.GetCommand( sql, cn ).ExecuteScalar();
+            if (result == DBNull.Value) {
+                return null;
+            }
+            return result;
+        }
+
+        public static DataTable ExecuteTable( String sql, IDbConnection cn ) {
+            DataTable dataTable = new DataTable();
+            logger.Info(LoggerUtil.SqlPrefix+ "execute sql：" + sql );
+            DataFactory.GetAdapter( sql, cn ).Fill( dataTable );
+            return dataTable;
+        }
+
+        //-----------------------------------------------------------------------------------------------------------
+
+        public static Hashtable LoadDicFromString( String targetString ) {
+            Hashtable hashtable = new Hashtable();
+            if (!strUtil.IsNullOrEmpty( targetString )) {
+                String target = "";
+                String[] strArray = targetString.Split( '=' );
+                if (strArray.Length == 2) {
+                    target = strArray[1];
+                }
+                if (strUtil.HasText( target )) {
+                    foreach (String item in target.Split( '|' )) {
+                        String[] arr = item.Split( ':' );
+                        hashtable[arr[0]] = arr[1];
+                    }
+                }
+            }
+            return hashtable;
+        }
+
+        public static Object LoadFromFile( String absFilePath ) {
+            if (!Zhaizj.Framework.IO.File.Exists( absFilePath )) {
+                return null;
+            }
+            IFormatter formatter = new BinaryFormatter();
+            Stream serializationStream = new FileStream( absFilePath, FileMode.Open, FileAccess.Read, FileShare.Read );
+            Object result = formatter.Deserialize( serializationStream );
+            serializationStream.Close();
+            return result;
+        }
+
+        public static Object LoadFromString( String targetString, Type targetType ) {
+            XmlSerializer serializer = new XmlSerializer( targetType );
+            TextReader textReader = new StringReader( targetString );
+            Object result = serializer.Deserialize( textReader );
+            textReader.Close();
+            return result;
+        }
+
+        public static Object LoadFromXml( String filePath, Type targetType ) {
+            if (!System.IO.File.Exists( filePath )) {
+                return null;
+            }
+            XmlSerializer serializer = new XmlSerializer( targetType );
+            Stream stream = new FileStream( filePath, FileMode.Open );
+            Object result = serializer.Deserialize( stream );
+            stream.Close();
+            return result;
+        }
+        //-----------------------------------------------------------------------------------------------------------
+
+        public static String SaveDicToString( Hashtable tbl ) {
+            if (tbl == null) {
+                return null;
+            }
+            String str = "HashTable";
+            StringBuilder builder = new StringBuilder();
+            builder.Append( str );
+            builder.Append( "=" );
+            foreach (DictionaryEntry entry in tbl) {
+                builder.Append( entry.Key.ToString() + ":" + entry.Value.ToString() + "|" );
+            }
+            return builder.ToString().TrimEnd( new char[] { '|' } );
+        }
+
+        public static void SaveToFile( Object target, String absFilePath ) {
+            IFormatter formatter = new BinaryFormatter();
+            Stream serializationStream = new FileStream( absFilePath, FileMode.Create, FileAccess.Write, FileShare.None );
+            formatter.Serialize( serializationStream, target );
+            serializationStream.Close();
+        }
+
+        public static String SaveToString( Object target ) {
+            StringBuilder sb = new StringBuilder();
+            XmlSerializer serializer = new XmlSerializer( target.GetType() );
+            TextWriter textWriter = new StringWriter( sb );
+            serializer.Serialize( textWriter, target );
+            textWriter.Close();
+            return sb.ToString();
+        }
+
+        public static void SaveToXml( String filePath, Object target ) {
+            XmlSerializer serializer = new XmlSerializer( target.GetType() );
+            TextWriter textWriter = new StreamWriter( filePath );
+            serializer.Serialize( textWriter, target );
+            textWriter.Close();
+        }
+        //-----------------------------------------------------------------------------------------------------------
+
+
+    }
+}
+