import java.io.FileReader;
import java.io.IOException;
import java.nio.charset.Charset;/*** jdk11 后用的指定编码格式,读取文件*/
public class Demo2 {public static void main(String[] args) throws IOException {FileReader fileReader = new FileReader("C:\\Users\\Administrator\\Desktop\\coverage-error.log", Charset.forName("utf-8"));int c;while ((c = fileReader.read()) != -1) {System.out.println((char) c);}fileReader.close();}
}