FileReader

package cm;

public class test20180422FileReader {

	public static void main(String[] args) {
		//继承基类reader，inputstreamreader
		//是一个操作字符流的便捷类
		//主要方法有
		//1.构造方法FileReader(File file) 
		//2.从类 java.io.InputStreamReader 继承的方法
		//2.1：close, getEncoding, read, read, ready
		//3.从类 java.io.Reader 继承的方法
		//3.1mark, markSupported, read, read, reset, skip

	}

}