Question

我有一个大的二进制文件，我试图使用ObjectStream从文件读取。我收到错误

java.io.StreamCorruptedException: invalid stream header: 00000000
    at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:806)
    at java.io.ObjectInputStream.<init>(ObjectInputStream.java:299)
    at demo.FileRead.readFile(FileRead.java:16)

我从文件中读取的代码是：

public static void readFile() throws FileNotFoundException, IOException, ClassNotFoundException {

        FileInputStream inFile = new FileInputStream(new File("/home/xyz/Documents/packets_in_store_stats"));
        ObjectInputStream ois = new ObjectInputStream(inFile);//Receive error at this point         

        DataAvailable[] ia = (DataAvailable[]) (ois.readObject());
            System.out.println(ia[0] + "," + ia[1] + "," + ia[2] + "," + ia[3]
                + "," + ia[4]);
    }

我在这里错过了什么。

Answer 1

二进制文件不是序列化的对象流，除非你不知道，无论你怎么想，这个都不是。您应该使用DataInputStream，而不是ObjectInputStream，或者查看您编写文件的方式。

接收错误java.io.StreamCorruptedException读取大型二进制文件时

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