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…
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…