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+## 1、下载并上传 openjdk zulu 21 压缩包
+
+- 下载地址：https://www.azul.com/downloads/?version=java-21-lts&package=jdk#zulu
+- 解压到 /hook/jdk21 目录下
+
+## 2、上传 TShark.java 文件，源码如下
+
+```java
+import java.io.*;
+import java.nio.file.Path;
+import java.time.ZoneId;
+import java.util.List;
+import java.util.TimeZone;
+
+public final class TShark {
+    public static void main(String[] args) throws Exception {
+        TimeZone.setDefault(TimeZone.getTimeZone(ZoneId.of("Asia/Shanghai")));
+        Path path = Path.of("shark.log");
+        File sharkLog = path.toFile();
+        if (!sharkLog.exists() && !sharkLog.createNewFile()) {
+            throw new RuntimeException("create shark.log failure");
+        }
+//        DateTimeFormatter timeFormatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
+        Process process = startSharkProcess();
+        System.out.println("start tshark success");
+        startProcessSharkThread(process, sharkLog);
+        System.out.println("start process thread success");
+        int exitCode = process.waitFor();
+        System.out.println("tshark process is dead, exit code: " + exitCode);
+    }
+
+    private static void startProcessSharkThread(Process process, File sharkLog) {
+        Thread thread = new Thread(() -> {
+            try (BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
+                 BufferedWriter fileWriter = new BufferedWriter(new FileWriter(sharkLog, true))) {
+                String line;
+                while ((line = reader.readLine()) != null) {
+                    fileWriter.write(line + System.lineSeparator());
+                }
+                fileWriter.flush();
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+        });
+        thread.setName("TShark-thread");
+        thread.start();
+    }
+
+    public static Process startSharkProcess() throws IOException {
+        List<String> cmd = List.of(
+                "tshark",
+                "-l",
+                "-i",
+                "\\Device\\NPF_{807C63AC-179D-4AC8-BD56-85CE8AA179DB}",
+                "-Y",
+                "tcp.port == 33000 && http.request.method == \"POST\"",
+                "-V"
+        );
+        ProcessBuilder processBuilder = new ProcessBuilder(cmd);
+        processBuilder.redirectErrorStream(true);
+        return processBuilder.start();
+    }
+}
+```
+
+## 3、修改网卡名称
+
+##### 编辑`TShark.java`文件，找到 **startSharkProcess** 函数
+
+```java
+public static Process startSharkProcess() throws IOException {
+        List<String> cmd = List.of(
+                "tshark",
+                "-l",
+                "-i",
+                "\\Device\\NPF_{807C63AC-179D-4AC8-BD56-85CE8AA179DB}",
+                "-Y",
+                "tcp.port == 33000 && http.request.method == \"POST\"",
+                "-V"
+        );
+        ProcessBuilder processBuilder = new ProcessBuilder(cmd);
+        processBuilder.redirectErrorStream(true);
+        return processBuilder.start();
+    }
+```
+##### 把这一行网卡名称，替换成正确的网卡名称，下面这个是我自己电脑上的网卡名称
+
+```
+"\\Device\\NPF_{807C63AC-179D-4AC8-BD56-85CE8AA179DB}"
+```
+
+不确定当前IP使用的哪个网卡，可以用下面这个命令查询
+```
+ip a
+```
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