1 InputStreamReader (InputStream in)//创建一个使用默认字符集的 InputStreamReader。2 InputStreamReader (InputStream in, Charset cs)//创建使用给定字符集的 InputStreamReader。3 InputStreamReader (InputStream in, CharsetDecoder dec)//创建使用给定字符集解码器的 InputStreamReader。4 InputStreamReader (I...
JavaInputStreamReaderis a bridge between byte streams and character streams. It reads bytes and decodes them into characters using a specified charset. It is recommended to wrap anInputStreamReaderwithin aBufferedReaderfor optimal efficiency. Note that when working with character streams in Java, we...
1InputStreamReader (InputStream in)//创建一个使用默认字符集的 InputStreamReader。 2InputStreamReader (InputStream in, Charset cs)//创建使用给定字符集的 InputStreamReader。 3InputStreamReader (InputStream in, CharsetDecoder dec)//创建使用给定字符集解码器的 InputStreamReader。 4InputStreamReader (Inp...
Method 1: Using BufferedReader One of the simplest ways to convert an InputStream to a String is by using the BufferedReader class. BufferedReader provides a convenient method calledreadLine()that reads a line of text from the input stream. We can use this method to read the content of the...
Using BufferedReader InputStreamin=newFileInputStream(newFile("C:/temp/test.txt"));BufferedReaderreader=newBufferedReader(newInputStreamReader(in));StringBuilderout=newStringBuilder();Stringline;while((line=reader.readLine())!=null){out.append(line);}StringfileContent=out.toString();reader.close()...
Using BufferedReader Reading is more efficient withBufferedReader.BufferedReaderreads text from a character-input stream, buffering characters so as to provide for the efficient reading of characters. Main.java import java.io.BufferedReader; import java.io.FileInputStream; ...
In conclusion, converting anInputStreaminto aStream<String>in Java is made possible using techniques likeBufferedReaderwith itslines()method or leveraging theScannerwith itsfindAll()method. This allows for efficient processing of text-based data, providing flexibility and scalability when handling anInpu...
Using the BufferedReader class However, the Scanner class is slow and may cause a "timelimit exceeded". We can read the input faster with the BufferedReader class. The class "MyScanner" below uses a BufferedReader. The same method names as in the Scanner class have been chosen, e.g. to...
BufferedReader,InputStream,Charset Field Summary Fields inherited from class java.io.Reader lock Constructor Summary Constructors Constructor and Description InputStreamReader(InputStreamin) Creates an InputStreamReader that uses the default charset. ...
BufferedReader in = new BufferedReader(new InputStreamReader(anInputStream)); Added in 1.1. Java documentation forjava.io.InputStreamReader. Portions of this page are modifications based on work created and shared by theAndroid Open Source Projectand used according to terms described in theCreative...