The java.io package provides classes that allow you to convert between Unicode character streams and byte streams of non-Unicode text. With the InputStreamReader class, you can convert byte streams to character streams. You use the OutputStreamWriter class to translate character streams into byte ...
A stream is a way of sequentially accessing a file. A byte stream access the file byte by byte. A byte stream is suitable for any kind of file, however not quite appropriate for text files. For example, if the file is using a unicode encoding and a character is represented with two ...
InputStreamReader(InputStream in):使用默认编码方式创建对象 InputStreamReader(InputStream in , String cname):使用指定的编码方式cname创建对象 (2)常用方法 (3)示例 packagejun.iplab.inputstreamreader;importjava.io.File;importjava.io.FileInputStream;importjava.io.IOException;importjava.io.InputStreamReader;...
Character streams are often "wrappers" for byte streams. The character stream uses the byte stream to perform the physical I/O, while the character stream handles translation between characters and bytes. FileReader, for example, uses FileInputStream, while FileWriter uses FileOutputStream. 字符流是...
updateAsciiStream 方法 (SQLServerResultSet) updateBigDecimal 方法 (SQLServerResultSet) updateBinaryStream 方法 (SQLServerResultSet) updateBlob 方法(SQLServerResultSet) updateBoolean 方法 (SQLServerResultSet) updateByte 方法(SQLServerResultSet) updateBytes 方法 (SQLServerResultSet) updateCharacte...
命名空間: Java.Sql 組件: Mono.Android.dll 取得中java.io.Reader這個Clob 對象的數據。 C# 複製 public Java.IO.Reader? CharacterStream { [Android.Runtime.Register("getCharacterStream", "()Ljava/io/Reader;", "GetGetCharacterStreamHandler:Java.Sql.IClobInvoker, Mono.Android, Version=0.0.0.0, ...
Version 1.1 of the Java Development Kit introduced support for character streams to the java.io package. Prior to JDK 1.1, the standard I/O facilities supported only byte streams, via the InputStream and OutputStream classes and their subclasses. Character streams are like byte streams, but th...
將指定參數設定為所指定 java.io.Reader 物件。 多載清單 展開資料表 名稱描述 setNCharacterStream 方法 (int, java.io.Reader) 將指定參數設定為指定的 java.io.Reader 物件。 setNCharacterStream 方法 (int, java.io.Reader, long) 將指定參數設定為指定的 java.io.Reader 物件。 另請參...
Java documentation forjava.sql.CallableStatement.getNCharacterStream(java.lang.String). Portions of this page are modifications based on work created and shared by theAndroid Open Source Projectand used according to terms described in theCreative Commons 2.5 Attribution License. ...
将指定参数设置为指定的 java.io.Reader 对象。备注 此功能是从 Microsoft SQL Server JDBC Driver 2.0 版开始引入的。语法复制 public final void setCharacterStream(int parameterIndex, java.io.Reader reader) 参数parameterIndex指示参数编号的 int。reader...