PipedInputStream類的connect()方法 (PipedInputStream Class connect() method)

• connect() method is available in java.io package.

  connect()方法在java.io包中可用。

• connect() method is used to cause this PipedInputStream to be connected to the given PipedOutputStream when the PipedInputStream is not previously connected to any of the other PipedOutputStream.

  當PipedInputStream先前未連接到任何其他PipedOutputStream時，使用connect()方法使此PipedInputStream連接到給定的PipedOutputStream。

• connect() 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.

  connect()方法是一種非靜態方法，僅可通過類對象訪問，如果嘗試使用類名訪問該方法，則會收到錯誤消息。

• connect() method may throw an exception at the time of connecting the stream.

  connect()方法在連接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 connect(PipedOutputStream pos);

Parameter(s):

參數：

• PipedOutputStream pos – represents the PipedOutputStream to connect to this PipedInputStream.

  PipedOutputStream pos –表示要連接到此PipedInputStream的PipedOutputStream。

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 connect(PipedOutputStream pos) // method of PipedInputStreamimport java.io.*;public class ConnectOfPIS {public static void main(String[] args) throws Exception {int val = 65;try {// Instantiates PipedInputStream and // PipedOutputStreamPipedInputStream pipe_in = new PipedInputStream();PipedOutputStream pipe_out = new PipedOutputStream();// By using connect() method is to// connect this pipe_in to the given pipe_outpipe_in.connect(pipe_out);for (int i = 0; i < 3; ++i) {// By using write() method is to// write the val to the stream pipe_outpipe_out.write(val);val++;}// when we call read() after closing the stream// will result an exceptionfor (int i = 0; i < 3; ++i) {// By using read() method is to// read the integer and convert it into// charchar ch = (char) pipe_in.read();System.out.println("pipe_in.read(): " + ch);}// By using close() method is to close// the streampipe_in.close();pipe_out.close();} catch (Exception ex) {System.out.println(ex.toString());}} }

Output

輸出量

pipe_in.read(): A pipe_in.read(): B pipe_in.read(): C

翻譯自: https://www.includehelp.com/java/pipedinputstream-connect-method-with-example.aspx

總結

以上是生活随笔為你收集整理的Java PipedInputStream connect（）方法与示例的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。