关于java调用cmd并指定编码为utf-8后疑似异常关闭的问题

Question

废话不多说，直接上代码

ProcessBuilder builder = new ProcessBuilder("cmd.exe", "/c", "chcp 65001");
                        builder.redirectErrorStream(true);
                        try {
                            Process process = builder.start();
                            BufferedReader br = null;
                            BufferedWriter bw = null;
                            try {
                                bw = new BufferedWriter(new OutputStreamWriter(process.getOutputStream(),StandardCharsets.UTF_8));
                                br = new BufferedReader(new InputStreamReader(process.getInputStream(),StandardCharsets.UTF_8));
                                String s;
                                bw.write("bz.exe x -o:"+out_path_label.getText()+" "+file_path_label.getText()+"\n");
                                bw.flush();
                                while ((s = br.readLine()) != null){
                                    System.out.println(s);
                                    jta.append(s+"\n");
                                }
                                KeyDictionary kd = new KeyDictionary();

                                // 进行CMD命令操作之前的代码，
                                // 将对输出流BufferedWriter bw 的引用传递给后续的代码

                                for(int i = Integer.parseInt(key_start_number.getText());i <= Integer.parseInt(key_end_number.getText());i++){
                                    kd.init(is_number.isSelected(),is_alphabet.isSelected(),is_alohabet_toUpperCase.isSelected(),is_symbol.isSelected(),i);
                                    String end_key = kd.get_end_key();
                                    while (true){
                                        String key = kd.GetKey()+"\n";
                                        try {
                                            bw.write(key);
                                            bw.flush();
                                            String c = null;
                                            if (!read(c,jta,br)){
                                                break;
                                            }
                                        } catch (IOException ex) {
                                            throw new RuntimeException(ex);
                                        }
                                        if (key.equals(end_key)){
                                            break;
                                        }
                                    }
                                }
                            } catch (IOException ex) {
                                throw new RuntimeException(ex);
                            } finally {
                                if (bw != null) {
                                    try {
                                        bw.flush();
                                        bw.close();
                                    } catch (IOException ex) {
                                        throw new RuntimeException(ex);
                                    }
                                }
                                if (br != null) {
                                    try {
                                        br.close();
                                    } catch (IOException ex) {
                                        throw new RuntimeException(ex);
                                    }
                                }
                            }
                        } catch (IOException ex) {
                            throw new RuntimeException(ex);
                        }

报错如下：

"C:\Program Files\Java\jdk-17\bin\java.exe" "-javaagent:F:\java\idea\IntelliJ IDEA Community Edition 2022.3.2\lib\idea_rt.jar=12516:F:\java\idea\IntelliJ IDEA Community Edition 2022.3.2\bin" -Dfile.encoding=UTF-8 -classpath "F:\java\projects\Zip Crack\out\production\Zip Crack" GUI
Active code page: 65001
Exception in thread "Thread-0" java.lang.RuntimeException: java.io.IOException: 管道正在被关闭。
    at GUI$1$1.run(GUI.java:96)
    at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: java.io.IOException: 管道正在被关闭。
    at java.base/java.io.FileOutputStream.writeBytes(Native Method)
    at java.base/java.io.FileOutputStream.write(FileOutputStream.java:349)
    at java.base/java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:81)
    at java.base/java.io.BufferedOutputStream.flush(BufferedOutputStream.java:142)
    at java.base/sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:320)
    at java.base/sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:160)
    at java.base/java.io.OutputStreamWriter.flush(OutputStreamWriter.java:248)
    at java.base/java.io.BufferedWriter.flush(BufferedWriter.java:257)
    at GUI$1$1.run(GUI.java:93)
    ... 1 more

Answer 1

("cmd.exe", "/c", "chcp 65001") 这不是一个有效的cmd命令