importjava.io.*;importjava.net.*;publicclassClient{publicstaticvoidmain(String[]args)throws IOException{Socket socket=null;PrintWriter out=null;BufferedReaderin=null;try{socket=newSocket("localhost",4444);out=newPrintWriter(socket.getOutputStream(),true);in=newBufferedReader(newInputStreamReader(socket...
importjava.io.*;classPersonimplementsSerializable{privatestaticfinal long serialVersionUID=1L;privateString name;privateint age;// 在后续版本中添加了新的字段privateString address;// 新增字段}publicclassSerializationDemo{publicstaticvoidmain(String[]args){try(ObjectOutputStream oos=newObjectOutputStream(newF...
publicclassPipedStreamDemo{publicstaticvoidmain(String[]args){//创建一个线程池ExecutorService executorService=Executors.newCachedThreadPool();try{//创建输入和输出管道流PipedOutputStream pos=newPipedOutputStream();PipedInputStream pis=newPipedInputStream(pos);//创建发送线程和接收线程Sender sender=newSender(pos...
Java.Interop.Expressions Java.Interop.Tools.JavaCallableWrappers
/** * 字节流 * 读文件内容,节省空间 * */ import java.io.*; class hello{ public static void main(String[] args) throws IOException { String fileName="D:"+File.separator+"hello.txt"; File f=new File(fileName); InputStream in=new FileInputStream(f); byte[] b=new byte[(int)f.le...
Added in 1.8. Java documentation forjava.io.UncheckedIOException. Portions of this page are modifications based on work created and shared by theAndroid Open Source Projectand used according to terms described in theCreative Commons 2.5 Attribution License. ...
publicclassFileInputStreamextendsInputStream 显然FileInputStream是OutputStream的一个具体实现类,用户读取文件流的。 FileInputStream 常用方法 文件读取字节 import java.io.FileInputStream;publicclassDataStreamExample{publicstaticvoidmain(String args[]){try{ ...
import io.netty.channel.ChannelHandler.Sharable;import io.netty.channel.ChannelHandlerContext;import io.netty.channel.SimpleChannelInboundHandler;import java.net.InetAddress;import java.util.Date;/** * Handles a server-side channel. */@SharablepublicclassTelnetServerHandlerextendsSimpleChannelInbound...
Java.Lang.Invoke Java.Lang.Ref Java.Lang.Reflect Java.Lang.Runtimes Java.Math Java.Net Java.Nio Java.Nio.Channels Java.Nio.Channels.Spi Java.Nio.Charset Java.Nio.Charset.Spi Java.Nio.FileNio Java.Nio.FileNio.Attributes Java.Nio.FileNio.Spi ...
Namespace: Java.IO Assembly: Mono.Android.dll Signals that an I/O exception of some sort has occurred.[Android.Runtime.Register("java/io/IOException", DoNotGenerateAcw=true)] public class IOException : Java.Lang.ExceptionInheritance Exception Throwable Exception IOException ...