- Java.io 包类
- Java.io - 首页
- Java.io - BufferedInputStream
- Java.io - BufferedOutputStream
- Java.io - BufferedReader
- Java.io - BufferedWriter
- Java.io - ByteArrayInputStream
- Java.io - ByteArrayOutputStream
- Java.io - CharArrayReader
- Java.io - CharArrayWriter
- Java.io - Console
- Java.io - DataInputStream
- Java.io - DataOutputStream
- Java.io - File
- Java.io - FileDescriptor
- Java.io - FileInputStream
- Java.io - FileOutputStream
- Java.io - FilePermission
- Java.io - FileReader
- Java.io - FileWriter
- Java.io - FilterInputStream
- Java.io - FilterOutputStream
- Java.io - FilterReader
- Java.io - FilterWriter
- Java.io - InputStream
- Java.io - InputStreamReader
- Java.io - LineNumberInputStream
- Java.io - LineNumberReader
- Java.io - ObjectInputStream
- Java.io - ObjectInputStream.GetField
- Java.io - ObjectOutputStream
- io - ObjectOutputStream.PutField
- Java.io - ObjectStreamClass
- Java.io - ObjectStreamField
- Java.io - OutputStream
- Java.io - OutputStreamWriter
- Java.io - PipedInputStream
- Java.io - PipedOutputStream
- Java.io - PipedReader
- Java.io - PipedWriter
- Java.io - PrintStream
- Java.io - PrintWriter
- Java.io - PushbackInputStream
- Java.io - PushbackReader
- Java.io - RandomAccessFile
- Java.io - Reader
- Java.io - SequenceInputStream
- Java.io - SerializablePermission
- Java.io - StreamTokenizer
- Java.io - StringBufferInputStream
- Java.io - StringReader
- Java.io - StringWriter
- Java.io - Writer
- Java.io 包额外内容
- Java.io - 接口
- Java.io - 异常
- Java.io 包有用资源
- Java.io - 讨论
Java.io.SequenceInputStream.close() 方法
描述
java.io.SequenceInputStream.close() 方法关闭此输入流并释放与该流关联的任何系统资源。关闭的 SequenceInputStream 无法执行输入操作,也无法重新打开。
声明
以下是 java.io.SequenceInputStream.close() 方法的声明。
public void close()
参数
无
返回值
此方法不返回值。
异常
IOException - 如果发生 I/O 错误。
示例
以下示例演示了 java.io.SequenceInputStream.close() 方法的使用。
package com.tutorialspoint;
import java.io.*;
public class SequenceInputStreamDemo {
public static void main(String[] args) {
// create two new strings with 5 characters each
String s1 = "Hello";
String s2 = "World";
// create 2 input streams
byte[] b1 = s1.getBytes();
byte[] b2 = s2.getBytes();
ByteArrayInputStream is1 = new ByteArrayInputStream(b1);
ByteArrayInputStream is2 = new ByteArrayInputStream(b2);
// create a new Sequence Input Stream
SequenceInputStream sis = new SequenceInputStream(is1, is2);
try {
// read 10 characters, 5 from each stream
for (int i = 0; i < 10; i++) {
char c = (char) sis.read();
System.out.print("" + c);
}
// change line
System.out.println();
// start closing the streams
System.out.println("Closing Streams...");
// close the streams
sis.close();
is1.close();
is2.close();
// print message for closed streams
System.out.println("Streams Closed.");
} catch (IOException ex) {
ex.printStackTrace();
}
}
}
让我们编译并运行上述程序,这将产生以下结果:
HelloWorld Closing Streams... Streams Closed.
java_io_sequenceinputstream.htm
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