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+## 脚本说明
+
+- 在 Linux 运行`TShark.java`必须先安装**tshark**，在 Windows 上运行必须先安装**Wireshark**客户端，在安装时勾选**tshark**组件。
+- 必须使用超级管理员账号运行`TShark.java`，这是**tshark**命令的限制，在 Windows 上可以使用管理员权限打开命令行运行。
+- Java 脚本基于**Java21**开发，可直接使用`java TShark.java`运行，运行后会在当前目录下创建一个**shark.log**文件，保存抓包日志。
+- 建议创建一个 bash 或者 cmd 脚本，在 bash 或 cmd 脚本中配置好 JDK 环境变量，然后再使用管理员权限运行 bash 或 cmd 脚本。
+
+```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();
+    }
+}
+```
+
+##### 通过 NEWAPI 调用 vLLM 运行的 gpt-oss-120b 模型
+
+```java
+import java.net.URI;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+import java.time.Duration;
+import java.util.concurrent.CompletableFuture;
+
+public class HttpPost {
+
+    public static void main(String[] args) {
+        try (HttpClient httpClient = HttpClient.newHttpClient()) {
+            HttpRequest httpRequest = HttpRequest.newBuilder()
+                    .uri(URI.create(apiUrl))
+                    .header("Content-Type", "application/json")
+                    .header("Authorization", apiKey)
+                    .timeout(Duration.ofMinutes(5L))
+                    .POST(HttpRequest.BodyPublishers.ofString(request))
+                    .build();
+            CompletableFuture<Void> completableFuture = httpClient.sendAsync(httpRequest, HttpResponse.BodyHandlers.ofLines()).thenAccept(response -> {
+                System.out.println("SSE success status " + response.statusCode() + ", response body: ");
+                response.body().forEach(System.out::println);
+            }).exceptionally(throwable -> {
+                System.out.println("SSE failure error message: " + throwable.getMessage());
+                throwable.printStackTrace();
+                return null;
+            });
+            try {
+                completableFuture.get();
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+        }
+    }
+
+    static final String apiUrl = "http://10.159.252.49:33000/v1/chat/completions";
+
+    static final String apiKey = "Bearer sk-rbWEGdsaZ47e2hQFZt2xRHqWRZaipYlkyLqHdU2z9FlWj7D3";
+
+    static final String request = """
+            {
+              "model": "gpt-oss-120b",
+              "messages": [
+                {
+                  "role": "user",
+                  "content": "成龙今年71岁，请把这句话的信息，按照`user_response`结构生成一个JSON"
+                }
+              ],
+              "stream": true,
+              "extra_body":{
+                "structured_outputs": true,
+                "guided_decoding": true
+              },
+              "response_format": {
+                "type": "json_schema",
+                "json_schema": {
+                  "name": "user_response",
+                  "schema": {
+                    "type": "object",
+                    "properties": {
+                      "name": {"type": "string"},
+                      "age": {"type": "number"}
+                    },
+                    "required": ["name", "age"],
+                    "additionalProperties": false
+                  },
+                  "strict": true
+                }
+              }
+            }
+            """.strip();
+
+}
+
+```