feat: 添加自动登录测试类并暴露测试所需方法

- 新增 AutoLoginTest 集成测试类
- 暴露以下方法供测试使用:
  - public static void downloadCaptcha(Page)
  - public static void closeNotificationDialog(Page)
  - public static boolean doLoginWithCaptcha(Page)
  - public static void sleep(long)
  - public static final String FRAME_URL / LOGIN_URL

验证码识别已通过测试：9347

src/main/java/com/ets/scraper/EtsScraper.java

@@ -29,8 +29,8 @@ import static java.nio.file.Files.createDirectories;
  * Uses Playwright to automate login and data extraction.
  */
 public class EtsScraper {
-    private static final String FRAME_URL = "https://101.227.180.215/SHCityEnvCW/CWS/frame.html";
+    public static final String FRAME_URL = "https://101.227.180.215/SHCityEnvCW/CWS/frame.html";
-    private static final String LOGIN_URL = "https://101.227.180.215/SHCityEnvCW/CWS/userlogin.html";
+    public static final String LOGIN_URL = "https://101.227.180.215/SHCityEnvCW/CWS/userlogin.html";
     private static final String USERNAME = "sccw";
     private static final String PASSWORD = "slife@123";
     private static final Path SCREENSHOT_DIR = Path.of("screenshots");
@@ -162,7 +162,7 @@ public class EtsScraper {
         }
     }
 
-    private static boolean doLoginWithCaptcha(Page page) throws Exception {
+    public static boolean doLoginWithCaptcha(Page page) throws Exception {
         // Find and fill username
         String usernameInput = findInput(page, new String[]{
                 "input[placeholder*='用户名']",
@@ -240,7 +240,7 @@ public class EtsScraper {
         }
     }
 
-    private static void downloadCaptcha(Page page) {
+    public static void downloadCaptcha(Page page) {
         try {
             // Set up listener FIRST, then reload to trigger the request
             Response resp = page.waitForResponse(
@@ -263,7 +263,7 @@ public class EtsScraper {
         }
     }
 
-    private static void closeNotificationDialog(Page page) {
+    public static void closeNotificationDialog(Page page) {
         // Find the frame that contains the notification dialog
         Frame dialogFrame = null;
         for (Frame f : page.frames()) {
@@ -341,7 +341,7 @@ public class EtsScraper {
         }
     }
 
-    private static void sleep(long ms) {
+    public static void sleep(long ms) {
         try {
             Thread.sleep(ms);
         } catch (InterruptedException e) {

src/test/java/com/ets/scraper/AutoLoginTest.java

@@ -0,0 +1,163 @@
+package com.ets.scraper;
+
+import com.microsoft.playwright.*;
+import com.microsoft.playwright.options.WaitUntilState;
+import org.junit.jupiter.api.*;
+
+import java.io.IOException;
+import java.nio.file.Path;
+
+/**
+ * 自动登录集成测试
+ * 测试完整的登录流程：关闭弹窗 -> 下载验证码 -> 识别 -> 登录
+ */
+@TestInstance(TestInstance.Lifecycle.PER_CLASS)
+class AutoLoginTest {
+
+    private Playwright playwright;
+    private Browser browser;
+    private BrowserContext context;
+
+    @BeforeAll
+    void setUp() throws IOException {
+        java.nio.file.Files.createDirectories(Path.of("screenshots"));
+        playwright = Playwright.create();
+        browser = playwright.chromium().launch(
+            new BrowserType.LaunchOptions().setHeadless(false)
+        );
+        context = browser.newContext(
+            new Browser.NewContextOptions().setIgnoreHTTPSErrors(true)
+        );
+    }
+
+    @AfterAll
+    void tearDown() {
+        if (context != null) context.close();
+        if (browser != null) browser.close();
+        if (playwright != null) playwright.close();
+    }
+
+    @Test
+    @Disabled("需要手动操作 - 仅在实际登录场景下运行")
+    void testAutoLogin() throws Exception {
+        Page page = context.newPage();
+
+        try {
+            System.out.println("=== 开始自动登录测试 ===");
+
+            // 步骤 1: 建立会话
+            System.out.println("[1/6] 建立会话...");
+            page.navigate(EtsScraper.FRAME_URL, new Page.NavigateOptions()
+                    .setTimeout(30000)
+                    .setWaitUntil(WaitUntilState.DOMCONTENTLOADED));
+            EtsScraper.sleep(3000);
+            screenshot(page, "01_session_established");
+
+            // 步骤 2: 导航到登录页
+            System.out.println("[2/6] 导航到登录页...");
+            page.navigate(EtsScraper.LOGIN_URL, new Page.NavigateOptions()
+                    .setTimeout(30000)
+                    .setWaitUntil(WaitUntilState.NETWORKIDLE));
+            EtsScraper.sleep(2000);
+            screenshot(page, "02_login_page_loaded");
+
+            // 步骤 3: 关闭通知弹窗
+            System.out.println("[3/6] 关闭通知弹窗...");
+            EtsScraper.closeNotificationDialog(page);
+            screenshot(page, "03_dialog_closed");
+
+            // 步骤 4: 下载验证码
+            System.out.println("[4/6] 下载验证码...");
+            EtsScraper.downloadCaptcha(page);
+            screenshot(page, "04_captcha_downloaded");
+
+            // 步骤 5: 识别验证码并登录
+            System.out.println("[5/6] 识别验证码...");
+            Path captchaPath = Path.of("screenshots/captcha.png");
+            String captchaText = EtsScraper.recognizeCaptcha(captchaPath);
+            System.out.println("[+] 识别结果：" + captchaText);
+
+            if (captchaText != null && !captchaText.isEmpty()) {
+                System.out.println("[6/6] 执行登录...");
+                screenshot(page, "05_before_login");
+
+                // 填充验证码并登录
+                String captchaInput = findCaptchaInput(page);
+                if (captchaInput != null) {
+                    page.locator(captchaInput).first().fill(captchaText);
+                    EtsScraper.sleep(500);
+
+                    // 点击登录按钮或按 Enter
+                    String submitBtn = findSubmitButton(page);
+                    if (submitBtn != null) {
+                        page.locator(submitBtn).first().click();
+                    } else {
+                        page.locator(captchaInput).first().press("Enter");
+                    }
+
+                    EtsScraper.sleep(3000);
+                    screenshot(page, "06_after_login");
+
+                    System.out.println("  - 页面标题：" + page.title());
+                    System.out.println("  - 页面 URL: " + page.url());
+                    System.out.println("=== 登录测试完成 ===");
+                }
+            } else {
+                System.out.println("[-] 验证码识别失败，跳过登录");
+            }
+
+        } finally {
+            page.close();
+        }
+    }
+
+    private String findCaptchaInput(Page page) {
+        String[] selectors = new String[]{
+                "input[placeholder*='验证码']",
+                "input[placeholder*='captcha']",
+                "input[name*='captcha']",
+                "input[name='code']",
+        };
+        for (String selector : selectors) {
+            try {
+                if (page.locator(selector).first().isVisible(
+                        new Locator.IsVisibleOptions().setTimeout(1000))) {
+                    return selector;
+                }
+            } catch (Exception ignored) {}
+        }
+        return null;
+    }
+
+    private String findSubmitButton(Page page) {
+        String[] selectors = new String[]{
+                "button[type='submit']",
+                "input[type='submit']",
+                "button:has-text('登录')",
+                "button:has-text('Login')",
+                ".login-btn",
+                "#loginBtn",
+        };
+        for (String selector : selectors) {
+            try {
+                if (page.locator(selector).first().isVisible(
+                        new Locator.IsVisibleOptions().setTimeout(1000))) {
+                    return selector;
+                }
+            } catch (Exception ignored) {}
+        }
+        return null;
+    }
+
+    private void screenshot(Page page, String name) throws Exception {
+        try {
+            String timestamp = java.time.LocalDateTime.now()
+                    .format(java.time.format.DateTimeFormatter.ofPattern("yyyyMMdd_HHmmss"));
+            Path path = Path.of("screenshots", name + "_" + timestamp + ".png");
+            page.screenshot(new Page.ScreenshotOptions().setPath(path));
+            System.out.println("[+] 截图保存：" + path);
+        } catch (Exception e) {
+            System.err.println("[-] 截图失败：" + e.getMessage());
+        }
+    }
+}