java.lang.Object | +---java.io.Reader | +---java.io.BufferedReader public class BufferedReader** extends Reader Read text from a character-input stream, buffering characters so as to provide for the efficient reading of characters, arrays, and lines. The buffer size may be specified, or...
public classBufferedReaderextendsReader Reads text from a character-input stream, buffering characters so as to provide for the efficient reading of characters, arrays, and lines. The buffer size may be specified, or the default size may be used. The default is large enough for most purposes. ...
BufferedReaderbufferedReader=newBufferedReader(fileReader); 1. 步骤4:逐行读取class文件内容 现在,我们可以使用BufferedReader对象的readLine()方法来逐行读取class文件的内容,并将每一行存储在一个字符串变量中。下面是逐行读取class文件内容的代码示例: Stringline;while((line=bufferedReader.readLine())!=null){// ...
package studytonight; import java.io.BufferedReader; import java.io.FileReader; public class StudyTonight { public static void main(String args[]) { try { FileReader fileReader=new FileReader("E:\\studytonight\\output.txt"); BufferedReader br=new BufferedReader(fileReader); int i; while((i=br...
Inheritance Object Object Reader BufferedReader Derived Java.IO.LineNumberReader Attributes RegisterAttribute RemarksReads text from a character-input stream, buffering characters so as to provide for the efficient reading of characters, arrays, and lines....
Class BufferedReader Class BufferedWriter Class ByteArrayInputStream Class ByteArrayOutputStream Class ByteArrayOutputStream ByteArrayOutputStream Members Fields Constructors Methods Class CharArrayReader Class CharArrayWriter Class CharConversionException Interface DataInput Class DataInputStream Interface DataOutput ...
例: BufferedReader in = new BufferedRead(new FileReader(“employee.txt”)); String line ; While( (line = in.readLine()) ! =null) { //Do something with line } Zip文件流 Zip文件(通常)以压缩格式存储一个或更多文件。Java1.1可以处理GZIP和ZIP格式。
{BufferedReaderbr=newBufferedReader(newInputStreamReader(is),256);intcount=0;Stringline;while((line=br.readLine())!=null){// Skip comments and blank lines.line=line.trim();if(line.startsWith("#")||line.equals("")){continue;}Trace.traceBegin(Trace.TRACE_TAG_DALVIK,line);try{if(false)...
BufferedReader br =newBufferedReader(newInputStreamReader( urlCon.getInputStream())); while((read = br.readLine()) !=null) { readStr = readStr + read; } br.close(); } catch(IOException e) { // TODO Auto-generated catch block ...
public class LineNumberReader extends BufferedReaderA buffered character-input stream that keeps track of line numbers. This class defines methods setLineNumber(int) and getLineNumber() for setting and getting the current line number respectively. By default, line numbering begins at 0. This number ...