<分区>
我试图在每一行中读取一个 txt 文件(里面有文本)。然后我稍后会处理这些行。
这是我的作品。
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.stream.Stream;
public class Fypio {
public static void main(String args[]) {
String fileName = "e://input.txt";
//read file into stream, try-with-resources
try (Stream<String> stream = Files.lines(Paths.get(fileName))) {
stream.forEach(System.out::println);
} catch (IOException e) {
e.printStackTrace();
}
}
}
但是，我收到以下错误。不过，我绝对确定该目录是正确的。
错误:
Exception in thread "main" java.io.UncheckedIOException: java.nio.charset.MalformedInputException: Input length = 1 at java.io.BufferedReader$1.hasNext(BufferedReader.java:574) at java.util.Iterator.forEachRemaining(Iterator.java:115) at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580) at fypio.Fypio.main(Fypio.java:21) Caused by: java.nio.charset.MalformedInputException: Input length = 1 at java.nio.charset.CoderResult.throwException(CoderResult.java:281) at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:339) at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) at java.io.InputStreamReader.read(InputStreamReader.java:184) at java.io.BufferedReader.fill(BufferedReader.java:161) at java.io.BufferedReader.readLine(BufferedReader.java:324) at java.io.BufferedReader.readLine(BufferedReader.java:389) at java.io.BufferedReader$1.hasNext(BufferedReader.java:571) ... 4 more