what is stream in java

Package COM.HEPHEC;Import Java.io.File;Import Java.io.FileOutputStream;Import Java.io.OutputStream;public class outputstreamtest{public static void Main (string[] args) throws Exception{OutputStream out=new FileOutputStream (New File ("E:" +file.separator+ "test.txt"));String str= "Zhangsan";Byte[] B=str.getbytes ();//Convert a string to a byte arrayOut.write (b);Out.close ();//Not closed stream}}Result:zhangsanAlthough the byte

= new BufferedReader (new InputStreamReader (system.in));Same point:Inputstream,outputstream,reader,writer are abstract classes. So you can't just newThe difference between a byte stream and a character streamThe byte stream is very similar to the use of character streams, so what

Java processing files in the class, stream at the end of the use of byte stream, reader and writer End is a character stream. The difference between the two is read and write, one is re

? FalseUsing Shutdownoutput to close the output stream, is the socket closed? FalseClose the output stream using close, does the socket close? TrueCan the output stream be re-opened after using Shutdownoutputstream? ***Is the data in the output buffer discarded or sent? ****

What is stream? Stream, in short, is an abstract data processing tool built on an object-oriented basis. The stream defines some basic operations for data processing, such as reading data and writing data, Program The operator pe

There are many other streams in the java.io package, mainly to improve performance and ease of use. C + + can only provide byte streams. There are two kinds of streams in Java, one is the byte stream, the other is a stream of characters, which

First, the incidentAn event is a specific interaction moment that occurs in a document or in a browser window.An event is an action performed by the user or the browser itself, such as Click,load and MouseOver, which are the names of the events.Events are a bridge between JavaScript and the DOM.If you trigger, I execute--the event occurs, and the handler function that invokes it executes the corresponding J

When you first started to learn ASP, the HTML included in the book contains ASP Later, output HTML with Response.Write But now read this article, do you really want to write a sentence of Response.Write (" _? You tell me? ------- (Turn http://www.ccidnet.com/html//tech/web/2000/11/10/58_1298.html) What is the best choice for improving ASP performance (i) (Author: Green Apple studio compiled November 10, 200

Sometimes we see the following methods in many cases involving serialization and deserialization through Java object streams: private void WriteObject (Java.io.ObjectOutputStream s) throws Java.io.IOException private void ReadObject (Java.io.ObjectInputStream s) throws Java.io.IOException, ClassNotFoundException And when we write our single example class, if we are not using the implementation form of enumerations, we will often see the following me

When you first started to learn ASP, the HTML included in the book contains ASP Later, output HTML with Response.Write But now read this article, do you really want to write a sentence of Response.Write (" _? You tell me? ------- (Turn http://www.ccidnet.com/html//tech/web/2000/11/10/58_1298.html) What is the best choice for improving ASP performance (i) (Author: Green Apple studio compiled November 10, 200

chopping board, is the kitchen of the chop, cut, raw and cooked separate 3 pieces of chopping board. In our generation (70后), the mind should be dozens of pieces of money, a little more than 100 dollars, but her three pieces of the chopping board finally sold 1500 yuan. I am such a price-insensitive person, then the first reaction is why so expensive? She quickly persuaded me that her reason: in the field

The content of this article: What is a stream BYTE stream Character Stream Starting Date: 2018-07-24 what is a stream