BufferedReader和BufferedWriter 字符流的缓冲区:缓冲区的而出现提高了对数据的读写效率对应类:BufferedWriter BufferedReader缓冲区要结合流才可以使用,在流的基础上对流的功能进行了增强.实际上BufferedReader和BufferedWriter是对FileReader和FileWriter的装饰模式.BufferedWriter: bufw.newLine(); public class BufferedWriterDemo { pri
当接收的类使用的是BufferedReader,发送的类是BufferedWriter的时候,要注意发送的一行要有换行标识符. 请看下面一个例子,服务器接收不到客户端的信息. 服务器: import java.io.*; import java.net.ServerSocket; import java.net.Socket; /** * Created by 290248126 on 14-5-10. */ public class Server { public static void ma
准备写一系列Java基础文章,先拿Java.io下手,今天聊一聊BufferedReader和BufferedWriter BufferedReader BufferedReader继承Writer,本身的方法非常简单,其官方解释如下: Reads text from a character-input stream, buffering characters so as to provide for the efficient reading of characters, arrays, an
Ref: should I use PrintWriter to wrap BufferedWriter? The main reason for using PrintWriter is the wealth of convenience functions which do intelligent output of various things. If you don't need that capability, you wouldn't use a PrintWriter at all