PipedOutputStream類close()方法 (PipedOutputStream Class close() method)
close() method is available in java.io package.
close()方法在java.io包中可用。
close() method is used to close this PipedOutputStream and free all system resources linked with this stream.
close()方法用于關閉此PipedOutputStream并釋放與此流鏈接的所有系統資源。
close() method is a non-static method, it is accessible with the class object only and if we try to access the method with the class name then we will get an error.
close()方法是一個非靜態方法，只能通過類對象訪問，如果嘗試使用類名稱訪問該方法，則會收到錯誤消息。
close() method may throw an exception at the time of closing the stream.
close()方法在關閉流時可能會引發異常。
IOException: This exception may throw when getting any input/output error while performing.
IOException ：在執行過程中遇到任何輸入/輸出錯誤時，可能引發此異常。
Syntax:
句法：
public void close();
Parameter(s):
參數：
It does not accept any parameter.
它不接受任何參數。
Return value:
返回值：
The return type of the method is void, it returns nothing.
該方法的返回類型為void ，不返回任何內容。
Example:
例：
// Java program to demonstrate the example
// of void close() method of PipedOutputStream
import java.io.*;
public class CloseOfPOS {
public static void main(String[] args) throws Exception {
int val = 65;
try {
// Instantiates PipedInputStream and
// PipedOutputStream
PipedInputStream pipe_in = new PipedInputStream();
PipedOutputStream pipe_out = new PipedOutputStream();
// By using close() method is to close
// the stream
pipe_in.close();
pipe_out.close();
// when we call write() method after closing the
// stream will result an exception
for (int i = 0; i < 3; ++i) {
// By using write() method is to
// write the val to the stream pipe_out
pipe_out.write(val);
val++;
}
} catch (Exception ex) {
System.out.println("Stream Closed Before!!!!");
}
}
}
Output
輸出量
Stream Closed Before!!!!
翻譯自: https://www.includehelp.com/java/pipedoutputstream-close-method-with-example.aspx
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