From 49147b0e7bbfaaba07921f763e4c16f8d26f1920 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9E=97=E4=B8=87=E7=A8=8B?= <1498425439@qq.com>
Date: Wed, 29 Jan 2025 22:25:17 +0800
Subject: [PATCH] =?UTF-8?q?feat:=202.20=20support=20Vue=20src/router=20tre?=
 =?UTF-8?q?e=20doc=20|=20=E6=94=AF=E6=8C=81=20Vue=20=E8=B7=AF=E7=94=B1?=
 =?UTF-8?q?=E6=A0=87=E9=A2=98=E6=96=87=E4=BB=B6=E6=A0=91=E6=B3=A8=E9=87=8A?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README.md                                     |   4 +-
 build.gradle                                  |   4 +-
 .../plugin/show/cache/LineEndCacheUtils.java  |   1 +
 .../{conf => }/action/ReloadExtDocAction.java |   6 +-
 .../{conf => }/action/ResetExtDocAction.java  |   6 +-
 .../plugin/show/ext/action/package-info.java  |   4 +
 .../plugin/show/ext/conf/ConfCache.java       |  82 +++---
 .../ext/conf/SpiltKeyWordPatternFactory.java  |   1 -
 .../show/ext/conf/action/package-info.java    |   4 -
 .../show/ext/conf/listener/package-info.java  |   4 -
 .../FileLoadInitListener.java}                |  11 +-
 .../plugin/show/ext/listener/FileLoader.java  |  71 ++++++
 .../FileOptListener.java}                     |  30 +--
 .../FileSelectChangeListener.java}            |  11 +-
 .../show/ext/listener/package-info.java       |   4 +
 .../plugin/show/lang/HtmlLangDoc.java         |  29 ++-
 .../plugin/show/lang/base/BaseLangDoc.java    |   4 +-
 .../plugin/show/lang/base/DocSkip.java        |   4 +-
 .../plugin/show/lang/vue/VueRouterCache.java  | 237 ++++++++++++++++++
 src/main/resources/META-INF/js.xml            |   4 +
 src/main/resources/META-INF/plugin.xml        |  23 +-
 .../messages/ShowCommentBundle.properties     |   3 +
 .../messages/ShowCommentBundle_zh.properties  |   3 +
 23 files changed, 444 insertions(+), 106 deletions(-)
 rename src/main/java/io/github/linwancen/plugin/show/ext/{conf => }/action/ReloadExtDocAction.java (82%)
 rename src/main/java/io/github/linwancen/plugin/show/ext/{conf => }/action/ResetExtDocAction.java (87%)
 create mode 100644 src/main/java/io/github/linwancen/plugin/show/ext/action/package-info.java
 delete mode 100644 src/main/java/io/github/linwancen/plugin/show/ext/conf/action/package-info.java
 delete mode 100644 src/main/java/io/github/linwancen/plugin/show/ext/conf/listener/package-info.java
 rename src/main/java/io/github/linwancen/plugin/show/ext/{conf/listener/ConfFileInitListener.java => listener/FileLoadInitListener.java} (76%)
 create mode 100644 src/main/java/io/github/linwancen/plugin/show/ext/listener/FileLoader.java
 rename src/main/java/io/github/linwancen/plugin/show/ext/{conf/listener/ConfFileListener.java => listener/FileOptListener.java} (73%)
 rename src/main/java/io/github/linwancen/plugin/show/ext/{conf/listener/ConfFileChangeListener.java => listener/FileSelectChangeListener.java} (71%)
 create mode 100644 src/main/java/io/github/linwancen/plugin/show/ext/listener/package-info.java
 create mode 100644 src/main/java/io/github/linwancen/plugin/show/lang/vue/VueRouterCache.java

diff --git a/README.md b/README.md
index df98952..502b05f 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ Show doc comment in the Project view Tree, line End, json, other
 <ul>
   <li>Java, Kotlin, Groovy, Scala
   <li>C/C++/OC, Python, Go, Rust, Ruby
-  <li>JS/TS, PHP, SQL
+  <li>HTML(Vue), JS/TS, PHP, SQL
   <li>YAML/yml
 </ul>
 
@@ -125,6 +125,7 @@ Show doc comment in the Project view Tree, line End, json, other
 
 <h2>English Change Notes:</h2>
 <ul>
+<li>2.20  Add External Comment  support Vue src/router tree doc
 <li>2.19  ★   line-end-comment  support HTML(Vue) Tag/Attr doc since 2022.3.1
 <li>2.18  Add line-end-comment  support injected language like SQL
 <li>2.17  Add External Comment  support *.key.regexp and MyBatis xml demo in Git
@@ -173,6 +174,7 @@ Show doc comment in the Project view Tree, line End, json, other
 
 <h2>中文更新说明:</h2>
 <ul>
+<li>2.20  增加 外部注释   支持 Vue 路由标题文件树注释
 <li>2.19  ★   行末注释   支持 HTML(Vue) 标签/属性 注释从 2022.3.1 起
 <li>2.18  增加 行末注释   支持注入语言如 SQL
 <li>2.17  增加 tsv 注释  支持 *.key.regexp 与 Mybatis xml 示例在 Git
diff --git a/build.gradle b/build.gradle
index ab5c97d..ccb4a10 100644
--- a/build.gradle
+++ b/build.gradle
@@ -4,7 +4,7 @@ plugins {
 }
 
 group 'io.github.linwancen'
-version '2.19.0.' + (new Date().format('yyyy.MM.dd_HH.mm'))
+version '2.20.0.' + (new Date().format('yyyy.MM.dd_HH.mm'))
 
 repositories {
     mavenCentral()
@@ -95,6 +95,7 @@ patchPluginXml {
     changeNotes = """
 <h2>English Change Notes:</h2>
 <ul>
+<li>2.20  Add External Comment  support Vue src/router tree doc
 <li>2.19  ★   line-end-comment  support HTML(Vue) Tag/Attr doc since 2022.3.1
 <li>2.18  Add line-end-comment  support injected language like SQL
 <li>2.17  Add External Comment  support *.key.regexp and MyBatis xml demo in Git
@@ -143,6 +144,7 @@ patchPluginXml {
 
 <h2>中文更新说明:</h2>
 <ul>
+<li>2.20  增加 外部注释   支持 Vue 路由标题文件树注释
 <li>2.19  ★   行末注释   支持 HTML(Vue) 标签/属性 注释从 2022.3.1 起
 <li>2.18  增加 行末注释   支持注入语言如 SQL
 <li>2.17  增加 tsv 注释  支持 *.key.regexp 与 Mybatis xml 示例在 Git
diff --git a/src/main/java/io/github/linwancen/plugin/show/cache/LineEndCacheUtils.java b/src/main/java/io/github/linwancen/plugin/show/cache/LineEndCacheUtils.java
index 6b5e046..a9735f9 100644
--- a/src/main/java/io/github/linwancen/plugin/show/cache/LineEndCacheUtils.java
+++ b/src/main/java/io/github/linwancen/plugin/show/cache/LineEndCacheUtils.java
@@ -139,6 +139,7 @@ public class LineEndCacheUtils {
                         }
                     }).inSmartMode(project).executeSynchronously();
                 }));
+            } catch (ProcessCanceledException ignored) {
             } catch (IllegalStateException ignore) {
                 // ignore inSmartMode(project) throw:
                 // @NotNull method com/intellij/openapi/project/impl/ProjectImpl.getEarlyDisposable must not return null
diff --git a/src/main/java/io/github/linwancen/plugin/show/ext/conf/action/ReloadExtDocAction.java b/src/main/java/io/github/linwancen/plugin/show/ext/action/ReloadExtDocAction.java
similarity index 82%
rename from src/main/java/io/github/linwancen/plugin/show/ext/conf/action/ReloadExtDocAction.java
rename to src/main/java/io/github/linwancen/plugin/show/ext/action/ReloadExtDocAction.java
index 934a411..ed63a86 100644
--- a/src/main/java/io/github/linwancen/plugin/show/ext/conf/action/ReloadExtDocAction.java
+++ b/src/main/java/io/github/linwancen/plugin/show/ext/action/ReloadExtDocAction.java
@@ -1,9 +1,9 @@
-package io.github.linwancen.plugin.show.ext.conf.action;
+package io.github.linwancen.plugin.show.ext.action;
 
 import com.intellij.ide.actions.CopyReferenceAction;
 import com.intellij.openapi.actionSystem.AnActionEvent;
 import com.intellij.openapi.project.Project;
-import io.github.linwancen.plugin.show.ext.conf.ConfCache;
+import io.github.linwancen.plugin.show.ext.listener.FileLoader;
 import io.github.linwancen.plugin.show.settings.ShowBundle;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -29,7 +29,7 @@ public class ReloadExtDocAction extends CopyReferenceAction {
             if (project == null) {
                 return;
             }
-            ConfCache.loadAll(project);
+            FileLoader.EPN.getExtensionList().forEach(fileLoader -> fileLoader.loadAll(project));
         } catch (Throwable t) {
             LOG.info("ReloadExtDocAction catch Throwable but log to record.", t);
         }
diff --git a/src/main/java/io/github/linwancen/plugin/show/ext/conf/action/ResetExtDocAction.java b/src/main/java/io/github/linwancen/plugin/show/ext/action/ResetExtDocAction.java
similarity index 87%
rename from src/main/java/io/github/linwancen/plugin/show/ext/conf/action/ResetExtDocAction.java
rename to src/main/java/io/github/linwancen/plugin/show/ext/action/ResetExtDocAction.java
index 82f56b7..c4d6528 100644
--- a/src/main/java/io/github/linwancen/plugin/show/ext/conf/action/ResetExtDocAction.java
+++ b/src/main/java/io/github/linwancen/plugin/show/ext/action/ResetExtDocAction.java
@@ -1,11 +1,11 @@
-package io.github.linwancen.plugin.show.ext.conf.action;
+package io.github.linwancen.plugin.show.ext.action;
 
 import com.intellij.ide.actions.CopyReferenceAction;
 import com.intellij.ide.projectView.ProjectView;
 import com.intellij.openapi.actionSystem.AnActionEvent;
 import com.intellij.openapi.application.ApplicationManager;
 import com.intellij.openapi.project.Project;
-import io.github.linwancen.plugin.show.ext.conf.ConfCache;
+import io.github.linwancen.plugin.show.ext.listener.FileLoader;
 import io.github.linwancen.plugin.show.settings.ShowBundle;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -28,7 +28,7 @@ public class ResetExtDocAction extends CopyReferenceAction {
     @Override
     public void actionPerformed(@NotNull AnActionEvent e) {
         try {
-            ConfCache.clearAll();
+            FileLoader.EPN.getExtensionList().forEach(FileLoader::clearAll);
             @Nullable Project project = e.getProject();
             if (project == null) {
                 return;
diff --git a/src/main/java/io/github/linwancen/plugin/show/ext/action/package-info.java b/src/main/java/io/github/linwancen/plugin/show/ext/action/package-info.java
new file mode 100644
index 0000000..6895df1
--- /dev/null
+++ b/src/main/java/io/github/linwancen/plugin/show/ext/action/package-info.java
@@ -0,0 +1,4 @@
+/**
+ * call ConfCache clear and loadAll
+ */
+package io.github.linwancen.plugin.show.ext.action;
\ No newline at end of file
diff --git a/src/main/java/io/github/linwancen/plugin/show/ext/conf/ConfCache.java b/src/main/java/io/github/linwancen/plugin/show/ext/conf/ConfCache.java
index 62fb5d9..4e44251 100644
--- a/src/main/java/io/github/linwancen/plugin/show/ext/conf/ConfCache.java
+++ b/src/main/java/io/github/linwancen/plugin/show/ext/conf/ConfCache.java
@@ -1,11 +1,10 @@
 package io.github.linwancen.plugin.show.ext.conf;
 
 import com.intellij.ide.projectView.ProjectView;
-import com.intellij.openapi.application.ApplicationManager;
-import com.intellij.openapi.project.DumbService;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.vfs.VirtualFile;
 import com.intellij.psi.search.FilenameIndex;
+import io.github.linwancen.plugin.show.ext.listener.FileLoader;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.slf4j.Logger;
@@ -23,7 +22,7 @@ import java.util.regex.Pattern;
 /**
  * call ConfFactory, ConfCacheGetUtils
  */
-public class ConfCache {
+public class ConfCache extends FileLoader {
     private static final Logger LOG = LoggerFactory.getLogger(ConfCache.class);
 
     static final String KEY_MID_EXT = ".key";
@@ -74,7 +73,13 @@ public class ConfCache {
         return ConfCacheGetUtils.filterPath(JSON_CACHE, path);
     }
 
-    public static void clearAll() {
+    @Override
+    public boolean skipExt(@Nullable String extension) {
+        return !TsvLoader.EXT.equals(extension) && !TsvLoader.REGEXP_EXT.equals(extension);
+    }
+
+    @Override
+    public void clearAll() {
         EXT_IN_KEY_CACHE.clear();
         KEY_CACHE.clear();
         DOC_CACHE.clear();
@@ -82,11 +87,15 @@ public class ConfCache {
         JSON_CACHE.clear();
     }
 
-    public static void remove(@NotNull VirtualFile file, @Nullable String name) {
+    @Override
+    public void remove(@NotNull VirtualFile file, @Nullable String name) {
         if (name != null) {
             int i = name.lastIndexOf('.');
+            @NotNull String ext = name.substring(i + 1);
+            if (skipExt(ext)) return;
             name = name.substring(0, i);
         } else {
+            if (skipExt(file.getExtension())) return;
             name = file.getNameWithoutExtension();
         }
         if (name.endsWith(KEY_MID_EXT)) {
@@ -100,8 +109,9 @@ public class ConfCache {
         }
     }
 
-    public static void copy(@NotNull VirtualFile file, @NotNull VirtualFile newFile) {
-        @NotNull String name = file.getNameWithoutExtension();
+    @Override
+    public void copyImpl(@NotNull VirtualFile file, @NotNull VirtualFile newFile) {
+        @NotNull String name = newFile.getNameWithoutExtension();
         if (name.endsWith(KEY_MID_EXT)) {
             copyCache(file, newFile, KEY_CACHE);
         } else if (name.endsWith(DOC_MID_EXT)) {
@@ -121,46 +131,32 @@ public class ConfCache {
         }
     }
 
-    public static void loadAll(@NotNull Project project) {
-        ApplicationManager.getApplication().executeOnPooledThread(() ->
-                DumbService.getInstance(project).runReadActionInSmartMode(() ->
-                        ApplicationManager.getApplication().runReadAction(() -> {
-                            @NotNull Collection<VirtualFile> files = FilenameIndex.getAllFilesByExt(project,
-                                    TsvLoader.EXT);
-                            @NotNull StringBuilder sb = new StringBuilder();
-                            for (@NotNull VirtualFile file : files) {
-                                load(file);
-                                sb.append(file.getName()).append("\n");
-                            }
-                            @NotNull Collection<VirtualFile> files2 = FilenameIndex.getAllFilesByExt(project,
-                                    TsvLoader.REGEXP_EXT);
-                            for (@NotNull VirtualFile file : files2) {
-                                load(file);
-                                sb.append(file.getName()).append("\n");
-                            }
-                            if (files.isEmpty()) {
-                                return;
-                            }
-                            if (!project.isDisposed()) {
-                                ProjectView.getInstance(project).refresh();
-                            }
-                            LOG.info("Ext doc conf load all complete {} files\n{}", files.size(), sb);
-                        })));
-    }
-
-    public static void loadFile(@NotNull VirtualFile file, @Nullable Project project) {
-        if (!TsvLoader.EXT.equals(file.getExtension()) && !TsvLoader.REGEXP_EXT.equals(file.getExtension())) {
+    @Override
+    public void loadAllImpl(@NotNull Project project) {
+        @NotNull Collection<VirtualFile> files = FilenameIndex.getAllFilesByExt(project,
+                TsvLoader.EXT);
+        @NotNull StringBuilder sb = new StringBuilder();
+        for (@NotNull VirtualFile file : files) {
+            loadFileImpl(file, project);
+            sb.append(file.getName()).append("\n");
+        }
+        @NotNull Collection<VirtualFile> files2 = FilenameIndex.getAllFilesByExt(project,
+                TsvLoader.REGEXP_EXT);
+        for (@NotNull VirtualFile file : files2) {
+            loadFileImpl(file, project);
+            sb.append(file.getPath()).append("\n");
+        }
+        if (files.isEmpty()) {
             return;
         }
-        ApplicationManager.getApplication().invokeLater(() -> {
-            ConfCache.load(file);
-            if (project != null && !project.isDisposed()) {
-                ProjectView.getInstance(project).refresh();
-            }
-        });
+        if (!project.isDisposed()) {
+            ProjectView.getInstance(project).refresh();
+        }
+        LOG.info("Ext doc conf load all complete {} files\n{}", files.size(), sb);
     }
 
-    private static void load(@NotNull VirtualFile file) {
+    @Override
+    public void loadFileImpl(@NotNull VirtualFile file, @Nullable Project project) {
         @NotNull String name = file.getNameWithoutExtension();
         if (name.endsWith(KEY_MID_EXT)) {
             @NotNull String matchName = name.substring(0, name.length() - KEY_MID_EXT.length());
diff --git a/src/main/java/io/github/linwancen/plugin/show/ext/conf/SpiltKeyWordPatternFactory.java b/src/main/java/io/github/linwancen/plugin/show/ext/conf/SpiltKeyWordPatternFactory.java
index 5dfe74a..f608be9 100644
--- a/src/main/java/io/github/linwancen/plugin/show/ext/conf/SpiltKeyWordPatternFactory.java
+++ b/src/main/java/io/github/linwancen/plugin/show/ext/conf/SpiltKeyWordPatternFactory.java
@@ -46,7 +46,6 @@ class SpiltKeyWordPatternFactory {
         }
         sb.insert(0, "\n");
         sb.insert(0, path);
-        sb.insert(0, "\n");
         try {
             @NotNull Pattern compile = Pattern.compile(regex);
             PATTERN_CACHE.put(regex, compile);
diff --git a/src/main/java/io/github/linwancen/plugin/show/ext/conf/action/package-info.java b/src/main/java/io/github/linwancen/plugin/show/ext/conf/action/package-info.java
deleted file mode 100644
index 87e2843..0000000
--- a/src/main/java/io/github/linwancen/plugin/show/ext/conf/action/package-info.java
+++ /dev/null
@@ -1,4 +0,0 @@
-/**
- * call ConfCache clear and loadAll
- */
-package io.github.linwancen.plugin.show.ext.conf.action;
\ No newline at end of file
diff --git a/src/main/java/io/github/linwancen/plugin/show/ext/conf/listener/package-info.java b/src/main/java/io/github/linwancen/plugin/show/ext/conf/listener/package-info.java
deleted file mode 100644
index 87f639d..0000000
--- a/src/main/java/io/github/linwancen/plugin/show/ext/conf/listener/package-info.java
+++ /dev/null
@@ -1,4 +0,0 @@
-/**
- * call ConfCache.load etc.
- */
-package io.github.linwancen.plugin.show.ext.conf.listener;
\ No newline at end of file
diff --git a/src/main/java/io/github/linwancen/plugin/show/ext/conf/listener/ConfFileInitListener.java b/src/main/java/io/github/linwancen/plugin/show/ext/listener/FileLoadInitListener.java
similarity index 76%
rename from src/main/java/io/github/linwancen/plugin/show/ext/conf/listener/ConfFileInitListener.java
rename to src/main/java/io/github/linwancen/plugin/show/ext/listener/FileLoadInitListener.java
index 925a57e..814b4e6 100644
--- a/src/main/java/io/github/linwancen/plugin/show/ext/conf/listener/ConfFileInitListener.java
+++ b/src/main/java/io/github/linwancen/plugin/show/ext/listener/FileLoadInitListener.java
@@ -1,10 +1,9 @@
-package io.github.linwancen.plugin.show.ext.conf.listener;
+package io.github.linwancen.plugin.show.ext.listener;
 
 import com.intellij.openapi.project.DumbService;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.project.ProjectManager;
 import com.intellij.openapi.project.ProjectManagerListener;
-import io.github.linwancen.plugin.show.ext.conf.ConfCache;
 import org.jetbrains.annotations.NotNull;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -13,11 +12,11 @@ import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 
 /**
- * call ConfCache.loadAll
+ * call FileLoader.loadAll
  */
-public class ConfFileInitListener implements DumbService.DumbModeListener, ProjectManagerListener {
+public class FileLoadInitListener implements DumbService.DumbModeListener, ProjectManagerListener {
 
-    private static final Logger LOG = LoggerFactory.getLogger(ConfFileInitListener.class);
+    private static final Logger LOG = LoggerFactory.getLogger(FileLoadInitListener.class);
     private static final Map<Project, Boolean> PROJECT_LOAD_MAP = new ConcurrentHashMap<>() {};
 
     @Override
@@ -26,7 +25,7 @@ public class ConfFileInitListener implements DumbService.DumbModeListener, Proje
             @NotNull Project[] projects = ProjectManager.getInstance().getOpenProjects();
             for (@NotNull Project project : projects) {
                 PROJECT_LOAD_MAP.computeIfAbsent(project, k -> {
-                    ConfCache.loadAll(project);
+                    FileLoader.EPN.getExtensionList().forEach(fileLoader -> fileLoader.loadAll(project));
                     return true;
                 });
             }
diff --git a/src/main/java/io/github/linwancen/plugin/show/ext/listener/FileLoader.java b/src/main/java/io/github/linwancen/plugin/show/ext/listener/FileLoader.java
new file mode 100644
index 0000000..a5b34a8
--- /dev/null
+++ b/src/main/java/io/github/linwancen/plugin/show/ext/listener/FileLoader.java
@@ -0,0 +1,71 @@
+package io.github.linwancen.plugin.show.ext.listener;
+
+import com.intellij.ide.projectView.ProjectView;
+import com.intellij.openapi.application.ApplicationManager;
+import com.intellij.openapi.extensions.ExtensionPointName;
+import com.intellij.openapi.project.DumbService;
+import com.intellij.openapi.project.Project;
+import com.intellij.openapi.vfs.VirtualFile;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * ExtensionPointName: fileLoader
+ */
+public abstract class FileLoader {
+
+    public static final ExtensionPointName<FileLoader> EPN =
+            ExtensionPointName.create("io.github.linwancen.show-comment.fileLoader");
+
+    public abstract void clearAll();
+
+    /**
+     * not need skipFile(file) skipFile(newFile)
+     */
+    public abstract void copyImpl(@NotNull VirtualFile file, @NotNull VirtualFile newFile);
+
+    public abstract void remove(@NotNull VirtualFile file, @Nullable String oldName);
+
+    public boolean skipFile(@NotNull VirtualFile file) {
+        return skipExt(file.getExtension());
+    }
+
+    public boolean skipExt(@Nullable String ext) {
+        return false;
+    }
+
+    /**
+     * protected because not in runReadAction & executeOnPooledThread
+     */
+    protected abstract void loadAllImpl(Project project);
+
+    /**
+     * not need skipFile(file)
+     */
+    protected abstract void loadFileImpl(@NotNull VirtualFile file, @Nullable Project project);
+
+    public void loadAll(@NotNull Project project) {
+        ApplicationManager.getApplication().executeOnPooledThread(() ->
+                DumbService.getInstance(project).runReadActionInSmartMode(() ->
+                        ApplicationManager.getApplication().runReadAction(() ->
+                                loadAllImpl(project))));
+    }
+
+    void loadFile(@NotNull VirtualFile file, @Nullable Project project) {
+        if (skipFile(file)) return;
+        if (project != null && DumbService.isDumb(project)) return;
+        ApplicationManager.getApplication().executeOnPooledThread(() ->
+                ApplicationManager.getApplication().runReadAction(() -> {
+                    loadFileImpl(file, project);
+                    if (!project.isDisposed()) {
+                        ProjectView.getInstance(project).refresh();
+                    }
+                }));
+    }
+
+    public void copy(@NotNull VirtualFile file, @NotNull VirtualFile newFile) {
+        if (skipFile(file)) return;
+        if (skipFile(newFile)) return;
+        copyImpl(file, newFile);
+    }
+}
diff --git a/src/main/java/io/github/linwancen/plugin/show/ext/conf/listener/ConfFileListener.java b/src/main/java/io/github/linwancen/plugin/show/ext/listener/FileOptListener.java
similarity index 73%
rename from src/main/java/io/github/linwancen/plugin/show/ext/conf/listener/ConfFileListener.java
rename to src/main/java/io/github/linwancen/plugin/show/ext/listener/FileOptListener.java
index 770d233..c0e6c2e 100644
--- a/src/main/java/io/github/linwancen/plugin/show/ext/conf/listener/ConfFileListener.java
+++ b/src/main/java/io/github/linwancen/plugin/show/ext/listener/FileOptListener.java
@@ -1,4 +1,4 @@
-package io.github.linwancen.plugin.show.ext.conf.listener;
+package io.github.linwancen.plugin.show.ext.listener;
 
 import com.intellij.openapi.vfs.VirtualFile;
 import com.intellij.openapi.vfs.newvfs.BulkFileListener;
@@ -7,7 +7,6 @@ import com.intellij.openapi.vfs.newvfs.events.VFileDeleteEvent;
 import com.intellij.openapi.vfs.newvfs.events.VFileEvent;
 import com.intellij.openapi.vfs.newvfs.events.VFileMoveEvent;
 import com.intellij.openapi.vfs.newvfs.events.VFilePropertyChangeEvent;
-import io.github.linwancen.plugin.show.ext.conf.ConfCache;
 import io.github.linwancen.plugin.show.ext.conf.TsvLoader;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -17,11 +16,11 @@ import org.slf4j.LoggerFactory;
 import java.util.List;
 
 /**
- * call ConfCache.loadFile, copy, remove
+ * call FileLoader.loadFile, copy, remove
  */
-public class ConfFileListener implements BulkFileListener {
+public class FileOptListener implements BulkFileListener {
 
-    private static final Logger LOG = LoggerFactory.getLogger(ConfFileListener.class);
+    private static final Logger LOG = LoggerFactory.getLogger(FileOptListener.class);
 
     @Override
     public void after(@NotNull List<? extends VFileEvent> events) {
@@ -35,6 +34,7 @@ public class ConfFileListener implements BulkFileListener {
     }
 
     private static void forEvent(@NotNull VFileEvent event) {
+        @NotNull List<FileLoader> list = FileLoader.EPN.getExtensionList();
         @Nullable VirtualFile file = event.getFile();
         if (file == null) {
             return;
@@ -46,17 +46,15 @@ public class ConfFileListener implements BulkFileListener {
             @NotNull VFilePropertyChangeEvent changeEvent = (VFilePropertyChangeEvent) event;
             if ("name".equals(changeEvent.getPropertyName())) {
                 String oldName = changeEvent.getOldValue().toString();
-                if (oldName.endsWith(TsvLoader.EXT) || oldName.endsWith(TsvLoader.REGEXP_EXT)) {
-                    // change cache too complicated so remove
-                    ConfCache.remove(file, oldName);
-                }
+                // change cache too complicated so remove
+                list.forEach(fileLoader -> fileLoader.remove(file, oldName));
             }
         }
         if (!TsvLoader.EXT.equals(file.getExtension()) && !TsvLoader.REGEXP_EXT.equals(file.getExtension())) {
             return;
         }
         if (event instanceof VFileDeleteEvent) {
-            ConfCache.remove(file, null);
+            list.forEach(fileLoader -> fileLoader.remove(file, null));
             return;
         }
         if (event instanceof VFileCopyEvent) {
@@ -65,15 +63,17 @@ public class ConfFileListener implements BulkFileListener {
             if (newFile == null) {
                 return;
             }
-            try {
-                ConfCache.copy(file, newFile);
-            } catch (Exception ignored) {
-                // ignore
+            for (@NotNull FileLoader loader : list) {
+                try {
+                    loader.copy(file, newFile);
+                } catch (Exception ignored) {
+                    // ignore
+                }
             }
             return;
         }
         // VFileCreateEvent
         // VFileContentChangeEvent
-        ConfCache.loadFile(file, null);
+        list.forEach(fileLoader -> fileLoader.loadFile(file, null));
     }
 }
diff --git a/src/main/java/io/github/linwancen/plugin/show/ext/conf/listener/ConfFileChangeListener.java b/src/main/java/io/github/linwancen/plugin/show/ext/listener/FileSelectChangeListener.java
similarity index 71%
rename from src/main/java/io/github/linwancen/plugin/show/ext/conf/listener/ConfFileChangeListener.java
rename to src/main/java/io/github/linwancen/plugin/show/ext/listener/FileSelectChangeListener.java
index e15b7ce..3e7fd0c 100644
--- a/src/main/java/io/github/linwancen/plugin/show/ext/conf/listener/ConfFileChangeListener.java
+++ b/src/main/java/io/github/linwancen/plugin/show/ext/listener/FileSelectChangeListener.java
@@ -1,21 +1,20 @@
-package io.github.linwancen.plugin.show.ext.conf.listener;
+package io.github.linwancen.plugin.show.ext.listener;
 
 import com.intellij.openapi.fileEditor.FileEditorManagerEvent;
 import com.intellij.openapi.fileEditor.FileEditorManagerListener;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.vfs.VirtualFile;
-import io.github.linwancen.plugin.show.ext.conf.ConfCache;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 /**
- * call ConfCache.loadFile
+ * call FileLoader.loadFile
  */
-public class ConfFileChangeListener implements FileEditorManagerListener {
+public class FileSelectChangeListener implements FileEditorManagerListener {
 
-    private static final Logger LOG = LoggerFactory.getLogger(ConfFileChangeListener.class);
+    private static final Logger LOG = LoggerFactory.getLogger(FileSelectChangeListener.class);
 
     @Override
     public void selectionChanged(@NotNull FileEditorManagerEvent event) {
@@ -29,7 +28,7 @@ public class ConfFileChangeListener implements FileEditorManagerListener {
         }
         if (file.exists()) {
             try {
-                ConfCache.loadFile(file, project);
+                FileLoader.EPN.getExtensionList().forEach(fileLoader -> fileLoader.loadFile(file, project));
             } catch (Throwable e) {
                 LOG.info("ConfFileChangeListener catch Throwable but log to record.", e);
             }
diff --git a/src/main/java/io/github/linwancen/plugin/show/ext/listener/package-info.java b/src/main/java/io/github/linwancen/plugin/show/ext/listener/package-info.java
new file mode 100644
index 0000000..cb9b7a9
--- /dev/null
+++ b/src/main/java/io/github/linwancen/plugin/show/ext/listener/package-info.java
@@ -0,0 +1,4 @@
+/**
+ * Init and listen file change
+ */
+package io.github.linwancen.plugin.show.ext.listener;
\ No newline at end of file
diff --git a/src/main/java/io/github/linwancen/plugin/show/lang/HtmlLangDoc.java b/src/main/java/io/github/linwancen/plugin/show/lang/HtmlLangDoc.java
index 56bb91d..ae71d77 100644
--- a/src/main/java/io/github/linwancen/plugin/show/lang/HtmlLangDoc.java
+++ b/src/main/java/io/github/linwancen/plugin/show/lang/HtmlLangDoc.java
@@ -1,21 +1,27 @@
 package io.github.linwancen.plugin.show.lang;
 
+import com.intellij.ide.projectView.ProjectViewNode;
 import com.intellij.lang.html.HTMLLanguage;
 import com.intellij.lang.javascript.psi.JSPsiReferenceElement;
 import com.intellij.model.psi.PsiSymbolReference;
 import com.intellij.model.psi.PsiSymbolReferenceService;
 import com.intellij.openapi.progress.ProcessCanceledException;
+import com.intellij.openapi.project.Project;
+import com.intellij.openapi.vfs.VirtualFile;
 import com.intellij.psi.PsiElement;
 import com.intellij.psi.xml.XmlAttribute;
 import com.intellij.psi.xml.XmlTag;
 import io.github.linwancen.plugin.show.bean.LineInfo;
+import io.github.linwancen.plugin.show.bean.SettingsInfo;
 import io.github.linwancen.plugin.show.lang.base.DocFilter;
 import io.github.linwancen.plugin.show.lang.base.DocSkip;
+import io.github.linwancen.plugin.show.lang.vue.VueRouterCache;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.util.ArrayList;
 import java.util.List;
@@ -23,15 +29,17 @@ import java.util.List;
 public class HtmlLangDoc extends JsLangDoc {
     private static final Logger LOG = LoggerFactory.getLogger(HtmlLangDoc.class);
 
+    @Nullable
     public static final Method WEB_DOC_METHOD;
+    @Nullable
     public static final Method REF_METHOD;
 
     static {
         LANG_DOC_MAP.put(HTMLLanguage.INSTANCE.getID(), new HtmlLangDoc());
-        Method method = null;
-        Method refMethod = null;
+        @Nullable Method method = null;
+        @Nullable Method refMethod = null;
         try {
-            Class<?> clazz = Class.forName("com.intellij.webSymbols.WebSymbol");
+            @NotNull Class<?> clazz = Class.forName("com.intellij.webSymbols.WebSymbol");
             method = clazz.getMethod("getDescription");
             // noinspection UnstableApiUsage
             refMethod = PsiSymbolReferenceService.class.getMethod("getReferences", PsiElement.class);
@@ -52,6 +60,13 @@ public class HtmlLangDoc extends JsLangDoc {
         return info.appSettings.showLineEndCommentJs || info.appSettings.showLineEndCommentHtml;
     }
 
+    @Override
+    public @Nullable <T extends SettingsInfo> String treeDoc(@NotNull T info, @NotNull ProjectViewNode<?> node,
+                                                             @NotNull Project project) {
+        @Nullable VirtualFile virtualFile = node.getVirtualFile();
+        return VueRouterCache.fileDoc(virtualFile);
+    }
+
     /**
      * Override like Java/Json/Html
      */
@@ -64,19 +79,19 @@ public class HtmlLangDoc extends JsLangDoc {
         if (WEB_DOC_METHOD == null || !info.appSettings.showLineEndCommentHtml) {
             return super.refDoc(info, ref);
         }
-        PsiSymbolReferenceService service = PsiSymbolReferenceService.getService();
-        ArrayList<PsiSymbolReference> references = new ArrayList<>();
+        @NotNull PsiSymbolReferenceService service = PsiSymbolReferenceService.getService();
+        @NotNull ArrayList<PsiSymbolReference> references = new ArrayList<>();
         try {
             Object object = REF_METHOD.invoke(service, ref);
             if (object instanceof Iterable) {
-                Iterable<?> objects = (Iterable<?>) object;
+                @NotNull Iterable<?> objects = (Iterable<?>) object;
                 for (Object o : objects) {
                     if (o instanceof PsiSymbolReference) {
                         references.add(((PsiSymbolReference) o));
                     }
                 }
             }
-        } catch (ProcessCanceledException ignored) {
+        } catch (ProcessCanceledException | InvocationTargetException ignored) {
             return super.refDoc(info, ref);
         } catch (Exception e) {
             LOG.warn("Web Tag Attr getReferences fail: ", e);
diff --git a/src/main/java/io/github/linwancen/plugin/show/lang/base/BaseLangDoc.java b/src/main/java/io/github/linwancen/plugin/show/lang/base/BaseLangDoc.java
index 2942f3b..3443603 100644
--- a/src/main/java/io/github/linwancen/plugin/show/lang/base/BaseLangDoc.java
+++ b/src/main/java/io/github/linwancen/plugin/show/lang/base/BaseLangDoc.java
@@ -31,8 +31,8 @@ public abstract class BaseLangDoc extends EditorLinePainter {
     static {
         try {
             // for 2024.2
-            Class<?> clazz = Class.forName("io.github.linwancen.plugin.show.java.KotlinLangDoc");
-            BaseLangDoc lang = (BaseLangDoc) clazz.getConstructor().newInstance();
+            @NotNull Class<?> clazz = Class.forName("io.github.linwancen.plugin.show.java.KotlinLangDoc");
+            @NotNull BaseLangDoc lang = (BaseLangDoc) clazz.getConstructor().newInstance();
             LANG_DOC_MAP.put("kotlin", lang);
         } catch (Exception ignored) {}
     }
diff --git a/src/main/java/io/github/linwancen/plugin/show/lang/base/DocSkip.java b/src/main/java/io/github/linwancen/plugin/show/lang/base/DocSkip.java
index bf4b99a..c80fef0 100644
--- a/src/main/java/io/github/linwancen/plugin/show/lang/base/DocSkip.java
+++ b/src/main/java/io/github/linwancen/plugin/show/lang/base/DocSkip.java
@@ -32,12 +32,12 @@ public class DocSkip {
 
     public static <T extends SettingsInfo> boolean skipTagAttr(@NotNull T info, @NotNull PsiElement ref) {
         if (ref instanceof XmlTag) {
-            String text = ((XmlTag) ref).getName();
+            @NotNull String text = ((XmlTag) ref).getName();
             return skipText(info, text,
                     info.globalSettings.tagInclude, info.globalSettings.tagExclude,
                     info.projectSettings.tagInclude, info.projectSettings.tagExclude);
         } else if (ref instanceof XmlAttribute) {
-            String text = ((XmlAttribute) ref).getName();
+            @NotNull String text = ((XmlAttribute) ref).getName();
             return skipText(info, text,
                     info.globalSettings.attrInclude, info.globalSettings.attrExclude,
                     info.projectSettings.attrInclude, info.projectSettings.attrExclude);
diff --git a/src/main/java/io/github/linwancen/plugin/show/lang/vue/VueRouterCache.java b/src/main/java/io/github/linwancen/plugin/show/lang/vue/VueRouterCache.java
new file mode 100644
index 0000000..31ddbec
--- /dev/null
+++ b/src/main/java/io/github/linwancen/plugin/show/lang/vue/VueRouterCache.java
@@ -0,0 +1,237 @@
+package io.github.linwancen.plugin.show.lang.vue;
+
+import com.intellij.ide.projectView.ProjectView;
+import com.intellij.lang.ecmascript6.psi.ES6ExportDefaultAssignment;
+import com.intellij.lang.ecmascript6.psi.ES6ImportCall;
+import com.intellij.lang.ecmascript6.psi.ES6ImportedBinding;
+import com.intellij.lang.javascript.psi.JSArrayLiteralExpression;
+import com.intellij.lang.javascript.psi.JSExpression;
+import com.intellij.lang.javascript.psi.JSLiteralExpression;
+import com.intellij.lang.javascript.psi.JSObjectLiteralExpression;
+import com.intellij.lang.javascript.psi.JSProperty;
+import com.intellij.lang.javascript.psi.JSReferenceExpression;
+import com.intellij.openapi.project.Project;
+import com.intellij.openapi.vfs.VfsUtil;
+import com.intellij.openapi.vfs.VirtualFile;
+import com.intellij.openapi.vfs.VirtualFileVisitor;
+import com.intellij.psi.PsiElement;
+import com.intellij.psi.PsiFile;
+import com.intellij.psi.PsiManager;
+import com.intellij.psi.search.FilenameIndex;
+import com.intellij.psi.search.GlobalSearchScope;
+import com.intellij.psi.util.PsiTreeUtil;
+import io.github.linwancen.plugin.show.ext.listener.FileLoader;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * call ConfFactory, ConfCacheGetUtils
+ */
+public class VueRouterCache extends FileLoader {
+    private static final Logger LOG = LoggerFactory.getLogger(VueRouterCache.class);
+
+    private static final Map<VirtualFile, String> DOC_CACHE = new ConcurrentHashMap<>();
+
+    @Nullable
+    public static String fileDoc(@Nullable VirtualFile virtualFile) {
+        if (virtualFile == null) {
+            return null;
+        }
+        return DOC_CACHE.get(virtualFile);
+    }
+
+    @Override
+    public void clearAll() {
+        DOC_CACHE.clear();
+    }
+
+    @Override
+    public void remove(@NotNull VirtualFile file, @Nullable String oldName) {
+        if (oldName == null) {
+            DOC_CACHE.remove(file);
+        }
+    }
+
+    @Override
+    public boolean skipFile(@NotNull VirtualFile file) {
+        @Nullable String ext = file.getExtension();
+        return !file.getPath().contains("src/router") && !"js".equals(ext) && !"ts".equals(ext);
+    }
+
+    @Override
+    public void copyImpl(@NotNull VirtualFile file, @NotNull VirtualFile newFile) {
+        String s = DOC_CACHE.get(file);
+        if (s != null) {
+            DOC_CACHE.put(newFile, s);
+        }
+    }
+
+    @Override
+    public void loadAllImpl(@NotNull Project project) {
+        @NotNull Collection<VirtualFile> files = FilenameIndex.getVirtualFilesByName(project,
+                "package.json", GlobalSearchScope.projectScope(project));
+        @NotNull StringBuilder sb = new StringBuilder();
+        for (@NotNull VirtualFile file : files) {
+            VirtualFile parent = file.getParent();
+            if (parent == null) {
+                continue;
+            }
+            @Nullable VirtualFile src = parent.findChild("src");
+            if (src == null) {
+                continue;
+            }
+            @Nullable VirtualFile router = src.findChild("router");
+            if (router == null) {
+                continue;
+            }
+            VfsUtil.visitChildrenRecursively(router, new VirtualFileVisitor<Void>() {
+                @Override
+                public boolean visitFile(@NotNull VirtualFile file) {
+                    if (file.isDirectory()) {
+                        return super.visitFile(file);
+                    }
+                    loadFileImpl(file, project);
+                    sb.append(file.getPath()).append("\n");
+                    return super.visitFile(file);
+                }
+            });
+        }
+        if (files.isEmpty()) {
+            return;
+        }
+        if (!project.isDisposed()) {
+            ProjectView.getInstance(project).refresh();
+        }
+        LOG.info("Vue Router load all complete {} files\n{}", files.size(), sb);
+    }
+
+    @Override
+    public void loadFileImpl(@NotNull VirtualFile file, @Nullable Project project) {
+        if (project == null) {
+            return;
+        }
+        @Nullable PsiFile psiFile = PsiManager.getInstance(project).findFile(file);
+        if (psiFile == null) {
+            return;
+        }
+        @Nullable ES6ExportDefaultAssignment export = PsiTreeUtil.findChildOfType(psiFile,
+                ES6ExportDefaultAssignment.class);
+        if (export == null) {
+            return;
+        }
+        @Nullable JSArrayLiteralExpression arr = PsiTreeUtil.findChildOfAnyType(export, JSArrayLiteralExpression.class);
+        if (arr == null) {
+            return;
+        }
+        parseArr(arr);
+    }
+
+    @Nullable
+    private static VirtualFile parseArr(JSArrayLiteralExpression arr) {
+        @Nullable VirtualFile virtualFile = null;
+        @NotNull List<JSObjectLiteralExpression> list = PsiTreeUtil.getChildrenOfTypeAsList(arr,
+                JSObjectLiteralExpression.class);
+        for (@NotNull JSObjectLiteralExpression obj : list) {
+            @Nullable String title = parseTitle(obj);
+            @Nullable JSProperty children = obj.findProperty("children");
+            if (children != null) {
+                @Nullable JSExpression value = children.getValue();
+                if (value instanceof JSArrayLiteralExpression) {
+                    @NotNull JSArrayLiteralExpression childrenArr = (JSArrayLiteralExpression) value;
+                    @Nullable VirtualFile subFile = parseArr(childrenArr);
+                    // common component dir
+                    if (subFile != null) {
+                        VirtualFile file = subFile.getParent();
+                        if (file != null && title != null) {
+                            virtualFile = file;
+                            DOC_CACHE.put(virtualFile, title);
+                        }
+                    }
+                }
+            }
+            if (title != null) {
+                VirtualFile file = parseComponent(obj);
+                if (file != null) {
+                    virtualFile = file;
+                    DOC_CACHE.put(virtualFile, title);
+                    if ("index.vue".equals(virtualFile.getName())) {
+                        virtualFile = virtualFile.getParent();
+                        DOC_CACHE.put(virtualFile, title);
+                    }
+                }
+            }
+        }
+        return virtualFile;
+    }
+
+    @Nullable
+    private static String parseTitle(@NotNull JSObjectLiteralExpression obj) {
+        @Nullable JSProperty meta = obj.findProperty("meta");
+        if (meta == null) {
+            return null;
+        }
+        @Nullable JSObjectLiteralExpression metaObj = meta.getObjectLiteralExpressionInitializer();
+        if (metaObj == null) {
+            return null;
+        }
+        @Nullable JSProperty titleProp = metaObj.findProperty("title");
+        if (titleProp == null) {
+            return null;
+        }
+        @Nullable JSExpression value = titleProp.getValue();
+        if (value instanceof JSLiteralExpression) {
+            return ((JSLiteralExpression) value).getStringValue();
+        }
+        return null;
+    }
+
+    @Nullable
+    private static VirtualFile parseComponent(@NotNull JSObjectLiteralExpression obj) {
+        @Nullable JSProperty component = obj.findProperty("component");
+        if (component == null) {
+            return null;
+        }
+        @Nullable PsiElement value = component.getValue();
+        if (value instanceof JSReferenceExpression) {
+            @NotNull JSReferenceExpression ref = (JSReferenceExpression) value;
+            @Nullable PsiElement resolve;
+            try {
+                resolve = ref.resolve();
+            } catch (Throwable ignored) {
+                return null;
+            }
+            // import A from ""
+            if (resolve instanceof ES6ImportedBinding) {
+                @NotNull ES6ImportedBinding binding = (ES6ImportedBinding) resolve;
+                @NotNull Collection<PsiElement> elements = binding.findReferencedElements();
+                for (@NotNull PsiElement element : elements) {
+                    if (element instanceof PsiFile) {
+                        return ((PsiFile) element).getVirtualFile();
+                    }
+                }
+            }
+            // A = () => import('')
+            value = resolve;
+        }
+        // () => import("")
+        @Nullable ES6ImportCall importCall = PsiTreeUtil.findChildOfType(value, ES6ImportCall.class);
+        if (importCall == null) {
+            return null;
+        }
+        @NotNull Collection<PsiElement> elements = importCall.resolveReferencedElements();
+        for (PsiElement element : elements) {
+            PsiFile psiFile = PsiTreeUtil.getParentOfType(element, PsiFile.class);
+            if (psiFile != null) {
+                return psiFile.getVirtualFile();
+            }
+        }
+        return null;
+    }
+}
diff --git a/src/main/resources/META-INF/js.xml b/src/main/resources/META-INF/js.xml
index 21e06a3..8dae7d9 100644
--- a/src/main/resources/META-INF/js.xml
+++ b/src/main/resources/META-INF/js.xml
@@ -3,4 +3,8 @@
     <editor.linePainter implementation="io.github.linwancen.plugin.show.lang.JsLangDoc"/>
     <editor.linePainter implementation="io.github.linwancen.plugin.show.lang.HtmlLangDoc"/>
   </extensions>
+
+  <extensions defaultExtensionNs="io.github.linwancen.show-comment">
+    <fileLoader implementation="io.github.linwancen.plugin.show.lang.vue.VueRouterCache"/>
+  </extensions>
 </idea-plugin>
\ No newline at end of file
diff --git a/src/main/resources/META-INF/plugin.xml b/src/main/resources/META-INF/plugin.xml
index 9c44d39..64b34a0 100644
--- a/src/main/resources/META-INF/plugin.xml
+++ b/src/main/resources/META-INF/plugin.xml
@@ -12,7 +12,7 @@ Show doc comment in the Project view Tree, line End, json, other
 <ul>
   <li>Java, Kotlin, Groovy, Scala
   <li>C/C++/OC, Python, Go, Rust, Ruby
-  <li>JS/TS, PHP, SQL
+  <li>HTML(Vue), JS/TS, PHP, SQL
   <li>YAML/yml
 </ul>
 
@@ -145,23 +145,30 @@ Show doc comment in the Project view Tree, line End, json, other
   </extensions>
 
   <applicationListeners>
-    <listener class="io.github.linwancen.plugin.show.ext.conf.listener.ConfFileListener"
+    <listener class="io.github.linwancen.plugin.show.ext.listener.FileOptListener"
               topic="com.intellij.openapi.vfs.newvfs.BulkFileListener"/>
-    <listener class="io.github.linwancen.plugin.show.ext.conf.listener.ConfFileChangeListener"
+    <listener class="io.github.linwancen.plugin.show.ext.listener.FileSelectChangeListener"
               topic="com.intellij.openapi.fileEditor.FileEditorManagerListener"/>
     <listener class="io.github.linwancen.plugin.show.cache.CacheUpdateEditorListener"
               topic="com.intellij.openapi.fileEditor.FileEditorManagerListener"/>
   </applicationListeners>
 
   <projectListeners>
-    <listener class="io.github.linwancen.plugin.show.ext.conf.listener.ConfFileInitListener"
+    <listener class="io.github.linwancen.plugin.show.ext.listener.FileLoadInitListener"
               topic="com.intellij.openapi.project.ProjectManagerListener"/>
-    <listener class="io.github.linwancen.plugin.show.ext.conf.listener.ConfFileInitListener"
+    <listener class="io.github.linwancen.plugin.show.ext.listener.FileLoadInitListener"
               topic="com.intellij.openapi.project.DumbService$DumbModeListener"/>
     <listener class="io.github.linwancen.plugin.show.cache.CacheUpdateProjectListener"
               topic="com.intellij.openapi.project.ProjectManagerListener"/>
   </projectListeners>
 
+  <extensionPoints>
+    <extensionPoint name="fileLoader" dynamic="true" interface="io.github.linwancen.plugin.show.ext.listener.FileLoader"/>
+  </extensionPoints>
+  <extensions defaultExtensionNs="io.github.linwancen.show-comment">
+    <fileLoader implementation="io.github.linwancen.plugin.show.ext.conf.ConfCache"/>
+  </extensions>
+
   <extensions defaultExtensionNs="com.intellij">
     <editor.linePainter implementation="io.github.linwancen.plugin.show.LineEnd"/>
     <projectViewNodeDecorator implementation="io.github.linwancen.plugin.show.Tree"/>
@@ -189,13 +196,13 @@ Show doc comment in the Project view Tree, line End, json, other
   <actions>
     <action
         id="io.github.linwancen.plugin.show.ext.conf.ReLoadExtDocAction"
-        class="io.github.linwancen.plugin.show.ext.conf.action.ReloadExtDocAction"
+        class="io.github.linwancen.plugin.show.ext.action.ReloadExtDocAction"
         text="🔄 // Reload External Comment">
       <add-to-group group-id="ToolsMenu"/>
     </action>
     <action
-        id="io.github.linwancen.plugin.show.ext.conf.action.ResetExtDocAction"
-        class="io.github.linwancen.plugin.show.ext.conf.action.ResetExtDocAction"
+        id="io.github.linwancen.plugin.show.ext.action.ResetExtDocAction"
+        class="io.github.linwancen.plugin.show.ext.action.ResetExtDocAction"
         text="🆑 // Clear External Comment">
       <add-to-group group-id="ToolsMenu"/>
     </action>
diff --git a/src/main/resources/messages/ShowCommentBundle.properties b/src/main/resources/messages/ShowCommentBundle.properties
index c015dd5..74ae826 100644
--- a/src/main/resources/messages/ShowCommentBundle.properties
+++ b/src/main/resources/messages/ShowCommentBundle.properties
@@ -45,4 +45,7 @@ reload.ext.doc=\uD83D\uDD04 // Reload External Comment
 reset.ext.doc=\uD83C\uDD91 // Clear External Comment
 line.end.add=// Add Line Comment
 line.end.copy=// Copy With Line Comment
+load.vue.router=Load Vue Router
+reload.vue.router=\uD83D\uDD04 Reload Vue Router
+reset.vue.router=\uD83C\uDD91 Clear Vue Router
 copy.class.method.or.file.line=Copy Class.Method / File:LineNum
\ No newline at end of file
diff --git a/src/main/resources/messages/ShowCommentBundle_zh.properties b/src/main/resources/messages/ShowCommentBundle_zh.properties
index 80b33d4..91fe159 100644
--- a/src/main/resources/messages/ShowCommentBundle_zh.properties
+++ b/src/main/resources/messages/ShowCommentBundle_zh.properties
@@ -45,4 +45,7 @@ reload.ext.doc=\uD83D\uDD04 // \u91CD\u65B0\u8BFB\u53D6\u5916\u90E8\u6CE8\u91CA
 reset.ext.doc=\uD83C\uDD91 // \u6E05\u7406\u5916\u90E8\u6CE8\u91CA
 line.end.add=// \u6DFB\u52A0\u81EA\u52A8\u6CE8\u91CA
 line.end.copy=// \u590D\u5236 \u5E26\u81EA\u52A8\u6CE8\u91CA
+load.vue.router=\u8BFB\u53D6 Vue Router
+reload.vue.router=\uD83D\uDD04 \u91CD\u65B0\u8BFB\u53D6 Vue \u8DEF\u7531
+reset.vue.router=\uD83C\uDD91 \u6E05\u7406 Vue \u8DEF\u7531
 copy.class.method.or.file.line=\u590D\u5236 \u7C7B.\u65B9\u6CD5 / \u6587\u4EF6:\u884C\u53F7
\ No newline at end of file