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;...
There are two general-purpose byte-to-character "bridge" streams:InputStreamReaderandOutputStreamWriter. Use them to create character streams when there are no prepackaged character stream classes that meet your needs. Thesockets lessonin thenetworking trailshows how to create character streams from th...
The Java platform stores character values using Unicode conventions. Character stream I/O automatically translates this internal format to and from the local character set. In Western locales, the local character set is usually an 8-bit superset of ASCII. Java平台使用Unicode标准去存储字符的值。字符...
import java.io.FileReader; import java.io.FileWriter; import java.io.BufferedReader; import java.io.PrintWriter; import java.io.IOException; public class CopyLines { public static void main(String[] args) throws IOException { BufferedReader inputStream = null; PrintWriter outputStream = null; try...
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...
public Java.IO.Reader? CharacterStream { [Android.Runtime.Register("getCharacterStream", "()Ljava/io/Reader;", "GetGetCharacterStreamHandler:Java.Sql.IClobInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null")] get; } 属性值 Reader 属性 RegisterAttribute 例外 SQLExceptio...
public final void setCharacterStream(int n, java.io.Reader reader, int length) 参数n指示参数编号的 int。readerReader 对象。length字符数。例外SQLServerException备注此setCharacterStream 方法是由 java.sql.PreparedStatement 接口中的 setCharacterStream 方法指定的。如果...
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...
The character-stream classes have been designed to parallel the existing byte-stream classes in the java.io package. As noted above, the name of each character-stream class ends in Reader or Writer, as appropriate, while its prefix is usually shared with the corresponding byte-stream class, if...
這個updateNCharacterStream 方法是由 java.sql.ResultSet 介面中的 updateNCharacterStream 方法所指定。這個方法會從 Reader 物件將 Unicode 字元傳遞到選取的 nchar、nvarchar(max)、ntext 和xml 資料行。 在其他資料類型資料行上使用這個方法,將會擲回例外狀況。