feat(http): 新增HTTP文件导入功能，idea 支持的 http 文件请求格式 (#49)

* feat(http): 新增HTTP文件导入功能

- 实现了HttpFileParser类，用于解析.http文件格式
- 添加了对REST Client格式的完整支持，包括请求分隔符、HTTP方法、URL、请求头和请求体
- 支持多种HTTP方法（GET、POST、PUT、DELETE、PATCH、HEAD、OPTIONS）
- 实现了Content-Type识别和不同body类型的处理（raw、urlencoded）
- 支持Basic和Bearer认证方式的解析
- 添加了对SSE和WebSocket协议的自动识别
- 在左侧集合面板中增加了HTTP文件导入菜单项
- 实现了文件选择对话框，限制只显示.http文件
- 添加了完整的单元测试覆盖各种解析场景
- 增加了国际化消息键值和英文翻译
- 升级 lombok.version 到 1.18.42，支持高版本 jdk

* chore(deps): 移除没有使用到的 hutool-http 依赖

Author: ChunMengLu

pom.xml

@@ -25,6 +25,7 @@
         <okhttp.version>4.12.0</okhttp.version>
         <polyglot.version>24.2.1</polyglot.version>
         <org.eclipse.jgit.version>7.3.0.202506031305-r</org.eclipse.jgit.version>
+        <lombok.version>1.18.42</lombok.version>
     </properties>
     <dependencies>
 
@@ -58,11 +59,6 @@
             <artifactId>hutool-crypto</artifactId>
             <version>${hutool.version}</version>
         </dependency>
-        <dependency>
-            <groupId>cn.hutool</groupId>
-            <artifactId>hutool-http</artifactId>
-            <version>${hutool.version}</version>
-        </dependency>
         <dependency>
             <groupId>cn.hutool</groupId>
             <artifactId>hutool-system</artifactId>
@@ -72,7 +68,7 @@
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
-            <version>1.18.34</version>
+            <version>${lombok.version}</version>
             <scope>provided</scope>
         </dependency>
 

src/main/java/com/laker/postman/panel/collections/left/LeftTopPanel.java

@@ -17,6 +17,7 @@
 import com.laker.postman.service.curl.CurlParser;
 import com.laker.postman.service.har.HarParser;
 import com.laker.postman.service.http.HttpUtil;
+import com.laker.postman.service.httpfile.HttpFileParser;
 import com.laker.postman.service.postman.PostmanCollectionParser;
 import com.laker.postman.util.I18nUtil;
 import com.laker.postman.util.MessageKeys;
@@ -149,12 +150,16 @@ private JPopupMenu getImportMenu() {
         JMenuItem importHarItem = new JMenuItem(I18nUtil.getMessage(MessageKeys.COLLECTIONS_IMPORT_HAR),
                 new FlatSVGIcon("icons/har.svg", 20, 20));
         importHarItem.addActionListener(e -> importHarCollection());
+        JMenuItem importHttpItem = new JMenuItem(I18nUtil.getMessage(MessageKeys.COLLECTIONS_IMPORT_HTTP),
+                new FlatSVGIcon("icons/http.svg", 20, 20));
+        importHttpItem.addActionListener(e -> importHttpFile());
         JMenuItem importCurlItem = new JMenuItem(I18nUtil.getMessage(MessageKeys.COLLECTIONS_IMPORT_CURL),
                 new FlatSVGIcon("icons/curl.svg", 20, 20));
         importCurlItem.addActionListener(e -> importCurlToCollection(null));
         importMenu.add(importEasyToolsItem);
         importMenu.add(importPostmanItem);
         importMenu.add(importHarItem);
+        importMenu.add(importHttpItem);
         importMenu.add(importCurlItem);
         return importMenu;
     }
@@ -254,6 +259,47 @@ private void importHarCollection() {
         }
     }
 
+    // 导入HTTP文件
+    private void importHttpFile() {
+        RequestCollectionsLeftPanel leftPanel = SingletonFactory.getInstance(RequestCollectionsLeftPanel.class);
+        MainFrame mainFrame = SingletonFactory.getInstance(MainFrame.class);
+        JFileChooser fileChooser = new JFileChooser();
+        fileChooser.setDialogTitle(I18nUtil.getMessage(MessageKeys.COLLECTIONS_IMPORT_HTTP_DIALOG_TITLE));
+        // 设置文件过滤器，只显示 .http 文件
+        javax.swing.filechooser.FileFilter httpFilter = new javax.swing.filechooser.FileFilter() {
+            @Override
+            public boolean accept(File f) {
+                return f.isDirectory() || f.getName().toLowerCase().endsWith(".http");
+            }
+
+            @Override
+            public String getDescription() {
+                return "HTTP Files (*.http)";
+            }
+        };
+        fileChooser.setFileFilter(httpFilter);
+        int userSelection = fileChooser.showOpenDialog(mainFrame);
+        if (userSelection == JFileChooser.APPROVE_OPTION) {
+            File fileToOpen = fileChooser.getSelectedFile();
+            try {
+                String content = FileUtil.readString(fileToOpen, StandardCharsets.UTF_8);
+                DefaultMutableTreeNode collectionNode = HttpFileParser.parseHttpFile(content);
+                if (collectionNode != null) {
+                    leftPanel.getRootTreeNode().add(collectionNode);
+                    leftPanel.getTreeModel().reload();
+                    leftPanel.getPersistence().saveRequestGroups();
+                    leftPanel.getRequestTree().expandPath(new TreePath(collectionNode.getPath()));
+                    NotificationUtil.showSuccess(I18nUtil.getMessage(MessageKeys.COLLECTIONS_IMPORT_SUCCESS));
+                } else {
+                    NotificationUtil.showError(I18nUtil.getMessage(MessageKeys.COLLECTIONS_IMPORT_HTTP_INVALID));
+                }
+            } catch (Exception ex) {
+                log.error("Import HTTP file error", ex);
+                NotificationUtil.showError(I18nUtil.getMessage(MessageKeys.COLLECTIONS_IMPORT_FAIL, ex.getMessage()));
+            }
+        }
+    }
+
     private void importCurlToCollection(String defaultCurl) {
         MainFrame mainFrame = SingletonFactory.getInstance(MainFrame.class);
         String curlText;