Add CLI argument parsing and fat jar build support

- Add -s/-u/-p/-d/-h command line options
- Add maven-shade-plugin for fat jar packaging
- Fix proxyImport signature to accept proxyHost parameter

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

pom.xml

@@ -53,6 +53,36 @@
                 <artifactId>maven-surefire-plugin</artifactId>
                 <version>3.5.2</version>
             </plugin>
+             <plugin>
+                 <groupId>org.apache.maven.plugins</groupId>
+                 <artifactId>maven-shade-plugin</artifactId>
+                 <version>3.6.0</version>
+                 <executions>
+                     <execution>
+                         <phase>package</phase>
+                         <goals>
+                             <goal>shade</goal>
+                         </goals>
+                         <configuration>
+                             <transformers>
+                                 <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+                                     <mainClass>com.ets.scraper.EtsScraper</mainClass>
+                                 </transformer>
+                             </transformers>
+                             <filters>
+                                 <filter>
+                                     <artifact>*:*</artifact>
+                                     <excludes>
+                                         <exclude>META-INF/*.SF</exclude>
+                                         <exclude>META-INF/*.DSA</exclude>
+                                         <exclude>META-INF/*.RSA</exclude>
+                                     </excludes>
+                                 </filter>
+                             </filters>
+                         </configuration>
+                     </execution>
+                 </executions>
+             </plugin>
         </plugins>
     </build>
 </project>

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

@@ -34,6 +34,55 @@ public class EtsScraper {
     private static final String PROXY_HOST = "http://127.0.0.1:8081";
 
     public static void main(String[] args) throws Exception {
+         // Parse CLI arguments
+        String proxyHost = null;
+        String proxyUser = null;
+        String proxyPass = null;
+        String dateStr = null;
+
+        for (int i = 0; i < args.length; i++) {
+            switch (args[i]) {
+                case "-h":
+                    printHelp();
+                    return;
+                case "-s":
+                    proxyHost = args[++i];
+                    break;
+                case "-u":
+                    proxyUser = args[++i];
+                    break;
+                case "-p":
+                    proxyPass = args[++i];
+                    break;
+                case "-d":
+                    dateStr = args[++i];
+                    break;
+                default:
+                    System.err.println("[-] Unknown option: " + args[i]);
+                    printHelp();
+                    return;
+             }
+         }
+
+        if (proxyHost == null) {
+            proxyHost = "http://127.0.0.1:8081";
+         }
+        if (proxyUser == null) {
+            proxyUser = "admin";
+         }
+        if (proxyPass == null) {
+            proxyPass = "123456";
+         }
+
+        java.time.LocalDate targetDate;
+        if (dateStr != null) {
+            targetDate = java.time.LocalDate.parse(dateStr);
+         } else {
+            targetDate = java.time.LocalDate.now().minusDays(1);
+         }
+        String dateStrFormatted = targetDate.format(java.time.format.DateTimeFormatter.ofPattern("yyyy-MM-dd"));
+        String dateStrFileName = targetDate.format(DateTimeFormatter.ofPattern("yyyyMMdd"));
+
         try {
             createDirectories(SCREENSHOT_DIR);
          } catch (Exception e) {
@@ -95,10 +144,8 @@ public class EtsScraper {
                     screenshot(page, "after_sanliandan");
                     System.out.println("[+] 三联单 page title: " + page.title());
 
-                    // 设置日期筛选：选择昨天的日期
+                      // 设置日期筛选
-                    java.time.LocalDate yesterday = java.time.LocalDate.now().minusDays(1);
+                    System.out.println("[*] Setting date filter to: " + dateStrFormatted);
-                    String yesterdayStr = yesterday.format(java.time.format.DateTimeFormatter.ofPattern("yyyy-MM-dd"));
-                    System.out.println("[*] Setting date filter to yesterday: " + yesterdayStr);
 
                       // 检查元素是否存在
                     boolean startDateExists = page.locator("#Search_ThreeBillList_startWdate").count() > 0;
@@ -108,17 +155,17 @@ public class EtsScraper {
 
                       // 直接设置日期值（WdatePicker 类型输入框）
                     if (startDateExists) {
-                        System.out.println("[*] Setting start date to: " + yesterdayStr);
+                        System.out.println("[*] Setting start date to: " + dateStrFormatted);
-                        page.locator("#Search_ThreeBillList_startWdate").first().fill(yesterdayStr);
+                        page.locator("#Search_ThreeBillList_startWdate").first().fill(dateStrFormatted);
                         sleep(500);
                       } else {
                         System.out.println("[!] Start date element not found");
                       }
 
-                    // 设置结束日期（也用昨天的日期）
+                      // 设置结束日期
                     if (endDateExists) {
-                        System.out.println("[*] Setting end date to: " + yesterdayStr);
+                        System.out.println("[*] Setting end date to: " + dateStrFormatted);
-                        page.locator("#Search_ThreeBillList_endWdate").first().fill(yesterdayStr);
+                        page.locator("#Search_ThreeBillList_endWdate").first().fill(dateStrFormatted);
                         sleep(500);
                       } else {
                         System.out.println("[!] End date element not found");
@@ -143,7 +190,7 @@ public class EtsScraper {
 
                     screenshot(page, "after_query");
 
-                       // 点击导出按钮（先弹出导出选项对话框，再点击对话框内的导出）
+                         // 点击导出按钮
                     if (page.locator("#Export_ThreeBillList_Button").count() > 0) {
                         System.out.println("[*] Clicking export button...");
                            // 设置下载目录
@@ -159,17 +206,16 @@ public class EtsScraper {
                             page.evaluate("document.querySelectorAll('button').forEach(b => { if (b.textContent.trim() === '导出') b.click(); })");
                            });
                         System.out.println("[*] Waiting for download to complete...");
-                        String dateStr = yesterday.format(DateTimeFormatter.ofPattern("yyyyMMdd"));
+                        Path savedFile = downloadPath.resolve("三联单列表_" + dateStrFileName + ".xls");
-                        Path savedFile = downloadPath.resolve("三联单列表_" + dateStr + ".xls");
                         dl.saveAs(savedFile);
                         System.out.println("[+] Download saved to: " + savedFile);
                         if (java.nio.file.Files.size(savedFile) == 0) {
                             System.out.println("[-] Downloaded file is empty");
                            } else {
                             System.out.println("[+] Download size: " + java.nio.file.Files.size(savedFile) + " bytes");
-                          }
                                // Auto-import to ets-proxy
-                            autoImportBill(savedFile);
+                           autoImportBill(savedFile, proxyHost, proxyUser, proxyPass);
+                        }
                     }
                     screenshot(page, "after_export");
                     System.out.println("[+] Query and export completed!");
@@ -191,6 +237,24 @@ public class EtsScraper {
           }
       }
 
+    private static void printHelp() {
+        System.out.println("""
+                 ETS 三联单爬虫 - 导出并导入三联单 Excel 数据
+                 
+                 用法: java -jar ets-playwright.jar [选项]
+                 
+                 选项:
+                    -s <url>     ets-proxy 服务器地址 (默认: http://127.0.0.1:8081)
+                    -u <user>    ets-proxy 用户名 (默认: admin)
+                    -p <pass>    ets-proxy 密码 (默认: 123456)
+                    -d <date>    查询日期，格式 yyyy-MM-dd (默认: 昨天)
+                    -h           显示此帮助信息
+                 
+                 示例:
+                   java -jar ets-playwright.jar -s https://api.ets.niko.red -u admin -p 123456 -d 2026-05-04
+                  """);
+     }
+
     public static boolean doLoginWithCaptcha(Page page) throws Exception {
         // Recognize captcha first
         Path captchaPath = SCREENSHOT_DIR.resolve("captcha.png");
@@ -396,13 +460,13 @@ public class EtsScraper {
         return s;
     }
 
-    public static void autoImportBill(Path filePath) {
+    public static void autoImportBill(Path filePath, String proxyHost, String username, String password) {
-        String token = proxyLogin(PROXY_HOST, USERNAME, PASSWORD);
+        String token = proxyLogin(proxyHost, username, password);
         if (token == null) {
             System.out.println("[-] Proxy login failed, skipping import");
             return;
         }
-        proxyImport(filePath, token);
+        proxyImport(filePath, proxyHost, token);
     }
 
     public static String proxyLogin(String proxyHost, String username, String password) {
@@ -440,12 +504,12 @@ public class EtsScraper {
         }
     }
 
-    public static void proxyImport(Path filePath, String token) {
+    public static void proxyImport(Path filePath, String proxyHost, String token) {
         try {
             java.io.File file = filePath.toFile();
             String boundary = "----FormBoundary" + System.currentTimeMillis();
             String boundaryLine = "--" + boundary;
-            java.net.URI uri = java.net.URI.create(PROXY_HOST + "/api/bill/import");
+            java.net.URI uri = java.net.URI.create(proxyHost + "/api/bill/import");
 
             java.io.ByteArrayOutputStream out = new java.io.ByteArrayOutputStream();
             java.io.OutputStream os = out;

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

@@ -31,6 +31,6 @@ class ImportTest {
         String token = EtsScraper.proxyLogin(PROXY_HOST, USERNAME, PASSWORD);
         assertNotNull(token);
 
-        EtsScraper.proxyImport(testFile.toPath(), token);
+        EtsScraper.proxyImport(testFile.toPath(), PROXY_HOST, token);
     }
 }