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...
Reader:所有的输入字符流的父类,它是一个抽象类。 FileReader、CharArrayReader和StringReader是三种基本的介质流,它们分别从本地文件、Char数组和字符串中读取数据。 PipedReader是从与其它线程共用的管道中读取数据。 BufferedReader是一种缓冲输入处理流。 Writer:所有的输出字符流的父类,它是一个抽象类。
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 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...
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...
InputStreamReaderis a bridge from byte streams to character streams. It reads bytes and decodes them into characters using a specified charset. Main.java import java.io.BufferedReader; import java.io.FileInputStream; import java.io.IOException; ...
BufferedReader in = new BufferedReader(new InputStreamReader(anInputStream)); Since: 1.1 See Also: BufferedReader InputStream Charset Field Summary Fields declared in class java.io.Reader lock Constructor Summary Constructors Constructor Description ...