我有一个接受输入流并打印的代码。当我使用BufferedReader
时,代码在控制台中打印流,但是当我使用DataInputStream
时,出现以下错误:
Exception in thread "main" java.io.UTFDataFormatException: malformed input around byte 6351
at java.io.DataInputStream.readUTF(DataInputStream.java:656)
at java.io.DataInputStream.readUTF(DataInputStream.java:564)
at Test.main(Test.java:14)
代码如下:
public class Test {
public static void main(String[] args) throws IOException {
Socket socket = new Socket("host", port);
DataInputStream in = null;
// BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(socket.getInputStream()));
in = new DataInputStream(socket.getInputStream());
while(true){
// System.out.println(bufferedReader.readLine());
System.out.println(in.readUTF());
}
}
}
[另外,当我将readLine()
与DataInputStream
一起使用时,intellij
显示它已弃用。最后,我需要读取流并将其逐行传递给另一个方法,如下所示:
line = in.readUTF();
我遇到相同的错误。如何纠正错误?
可能为时已晚,但这是一个答案。在以下代码中,您不应编写:
Socket socket = new Socket("host", port);
套接字需要IP地址而不是名称。例如:
Socket socket = new Socket("192.168.0.87", port);