diff --git a/.idea/shelf/_2025_11_4_18_29____.xml b/.idea/shelf/_2025_11_4_18_29____.xml
deleted file mode 100644
index e3e10fb..0000000
--- a/.idea/shelf/_2025_11_4_18_29____.xml
+++ /dev/null
@@ -1,4 +0,0 @@
-<changelist name="在进行签出之前于_2025_11_4_18_29_取消提交了更改_[更改]" date="1762252230252" recycled="true" deleted="true">
-  <option name="PATH" value="$PROJECT_DIR$/.idea/shelf/在进行签出之前于_2025_11_4_18_29_取消提交了更改_[更改]/shelved.patch" />
-  <option name="DESCRIPTION" value="在进行签出之前于 2025/11/4 18:29 取消提交了更改 [更改]" />
-</changelist>
\ No newline at end of file
diff --git a/.idea/shelf/_2025_11_5_16_53____.xml b/.idea/shelf/_2025_11_5_16_53____.xml
deleted file mode 100644
index f22a789..0000000
--- a/.idea/shelf/_2025_11_5_16_53____.xml
+++ /dev/null
@@ -1,4 +0,0 @@
-<changelist name="在进行签出之前于_2025_11_5_16_53_取消提交了更改_[更改]" date="1762332821806" recycled="true" deleted="true">
-  <option name="PATH" value="$PROJECT_DIR$/.idea/shelf/在进行签出之前于_2025_11_5_16_53_取消提交了更改_[更改]/shelved.patch" />
-  <option name="DESCRIPTION" value="在进行签出之前于 2025/11/5 16:53 取消提交了更改 [更改]" />
-</changelist>
\ No newline at end of file
diff --git a/.idea/shelf/_2025_11_5_17_05____.xml b/.idea/shelf/_2025_11_5_17_05____.xml
deleted file mode 100644
index 8046378..0000000
--- a/.idea/shelf/_2025_11_5_17_05____.xml
+++ /dev/null
@@ -1,4 +0,0 @@
-<changelist name="在进行更新之前于_2025_11_5_17_05_取消提交了更改_[更改]" date="1762333549002" recycled="true" deleted="true">
-  <option name="PATH" value="$PROJECT_DIR$/.idea/shelf/在进行更新之前于_2025_11_5_17_05_取消提交了更改_[更改]/shelved.patch" />
-  <option name="DESCRIPTION" value="在进行更新之前于 2025/11/5 17:05 取消提交了更改 [更改]" />
-</changelist>
\ No newline at end of file
diff --git a/.idea/shelf/___1.xml b/.idea/shelf/___1.xml
deleted file mode 100644
index 8b9e037..0000000
--- a/.idea/shelf/___1.xml
+++ /dev/null
@@ -1,4 +0,0 @@
-<changelist name="在变基之前未提交的更改_[更改]1" date="1762333474424" recycled="true" deleted="true">
-  <option name="PATH" value="$PROJECT_DIR$/.idea/shelf/在变基之前未提交的更改_[更改]1/shelved.patch" />
-  <option name="DESCRIPTION" value="在变基之前未提交的更改 [更改]" />
-</changelist>
\ No newline at end of file
diff --git a/.idea/shelf/___2.xml b/.idea/shelf/___2.xml
deleted file mode 100644
index 125b9aa..0000000
--- a/.idea/shelf/___2.xml
+++ /dev/null
@@ -1,4 +0,0 @@
-<changelist name="在变基之前未提交的更改_[更改]2" date="1761983106869" recycled="true" deleted="true">
-  <option name="PATH" value="$PROJECT_DIR$/.idea/shelf/在变基之前未提交的更改_[更改]/shelved.patch" />
-  <option name="DESCRIPTION" value="在变基之前未提交的更改 [更改]" />
-</changelist>
\ No newline at end of file
diff --git a/.idea/shelf/在变基之前未提交的更改_[更改]/shelved.patch b/.idea/shelf/在变基之前未提交的更改_[更改]/shelved.patch
deleted file mode 100644
index 6d0e7e4..0000000
--- a/.idea/shelf/在变基之前未提交的更改_[更改]/shelved.patch
+++ /dev/null
@@ -1,134 +0,0 @@
-Index: .idea/workspace.xml
-IDEA additional info:
-Subsystem: com.intellij.openapi.diff.impl.patch.BaseRevisionTextPatchEP
-<+><?xml version=\"1.0\" encoding=\"UTF-8\"?>\r\n<project version=\"4\">\r\n  <component name=\"AutoImportSettings\">\r\n    <option name=\"autoReloadType\" value=\"SELECTIVE\" />\r\n  </component>\r\n  <component name=\"ChangeListManager\">\r\n    <list default=\"true\" id=\"e9807c74-40e9-4058-a7fc-a1b7d5673ee9\" name=\"Changes\" comment=\"10.31\" />\r\n    <option name=\"SHOW_DIALOG\" value=\"false\" />\r\n    <option name=\"HIGHLIGHT_CONFLICTS\" value=\"true\" />\r\n    <option name=\"HIGHLIGHT_NON_ACTIVE_CHANGELIST\" value=\"false\" />\r\n    <option name=\"LAST_RESOLUTION\" value=\"IGNORE\" />\r\n  </component>\r\n  <component name=\"Git.Settings\">\r\n    <option name=\"RECENT_BRANCH_BY_REPOSITORY\">\r\n      <map>\r\n        <entry key=\"$PROJECT_DIR$\" value=\"dev\" />\r\n      </map>\r\n    </option>\r\n    <option name=\"RECENT_GIT_ROOT_PATH\" value=\"$PROJECT_DIR$\" />\r\n  </component>\r\n  <component name=\"ProjectColorInfo\">{\r\n  &quot;customColor&quot;: &quot;&quot;,\r\n  &quot;associatedIndex&quot;: 7\r\n}</component>\r\n  <component name=\"ProjectId\" id=\"34gukrCQvX9IyqbGUVm223CRuDa\" />\r\n  <component name=\"ProjectViewState\">\r\n    <option name=\"hideEmptyMiddlePackages\" value=\"true\" />\r\n    <option name=\"showLibraryContents\" value=\"true\" />\r\n  </component>\r\n  <component name=\"PropertiesComponent\">{\r\n  &quot;keyToString&quot;: {\r\n    &quot;ModuleVcsDetector.initialDetectionPerformed&quot;: &quot;true&quot;,\r\n    &quot;RunOnceActivity.ShowReadmeOnStart&quot;: &quot;true&quot;,\r\n    &quot;RunOnceActivity.git.unshallow&quot;: &quot;true&quot;,\r\n    &quot;git-widget-placeholder&quot;: &quot;dev&quot;,\r\n    &quot;kotlin-language-version-configured&quot;: &quot;true&quot;,\r\n    &quot;last_opened_file_path&quot;: &quot;D:/ysy/projectTest/Dbqb_Study&quot;,\r\n    &quot;node.js.detected.package.eslint&quot;: &quot;true&quot;,\r\n    &quot;node.js.detected.package.tslint&quot;: &quot;true&quot;,\r\n    &quot;node.js.selected.package.eslint&quot;: &quot;(autodetect)&quot;,\r\n    &quot;node.js.selected.package.tslint&quot;: &quot;(autodetect)&quot;,\r\n    &quot;nodejs_package_manager_path&quot;: &quot;npm&quot;,\r\n    &quot;vue.rearranger.settings.migration&quot;: &quot;true&quot;\r\n  }\r\n}</component>\r\n  <component name=\"RecentsManager\">\r\n    <key name=\"CopyFile.RECENT_KEYS\">\r\n      <recent name=\"D:\\study_dbqb\\Dbqb_Study\\孙维宁学习笔记\" />\r\n    </key>\r\n    <key name=\"MoveFile.RECENT_KEYS\">\r\n      <recent name=\"D:\\study_dbqb\\Dbqb_Study\\孙维宁学习笔记\" />\r\n    </key>\r\n  </component>\r\n  <component name=\"SharedIndexes\">\r\n    <attachedChunks>\r\n      <set>\r\n        <option value=\"bundled-jdk-9823dce3aa75-bf35d07a577b-intellij.indexing.shared.core-IU-252.27397.103\" />\r\n        <option value=\"bundled-js-predefined-d6986cc7102b-3aa1da707db6-JavaScript-IU-252.27397.103\" />\r\n      </set>\r\n    </attachedChunks>\r\n  </component>\r\n  <component name=\"TaskManager\">\r\n    <task active=\"true\" id=\"Default\" summary=\"Default task\">\r\n      <changelist id=\"e9807c74-40e9-4058-a7fc-a1b7d5673ee9\" name=\"Changes\" comment=\"\" />\r\n      <created>1761647682116</created>\r\n      <option name=\"number\" value=\"Default\" />\r\n      <option name=\"presentableId\" value=\"Default\" />\r\n      <updated>1761647682116</updated>\r\n      <workItem from=\"1761647683285\" duration=\"1423000\" />\r\n      <workItem from=\"1761702635011\" duration=\"19000\" />\r\n      <workItem from=\"1761702726155\" duration=\"1693000\" />\r\n    </task>\r\n    <task id=\"LOCAL-00001\" summary=\"尹顺宇10.28第二次提交\">\r\n      <option name=\"closed\" value=\"true\" />\r\n      <created>1761647865510</created>\r\n      <option name=\"number\" value=\"00001\" />\r\n      <option name=\"presentableId\" value=\"LOCAL-00001\" />\r\n      <option name=\"project\" value=\"LOCAL\" />\r\n      <updated>1761647865510</updated>\r\n    </task>\r\n    <task id=\"LOCAL-00002\" summary=\"尹顺宇10.28第二次提交\">\r\n      <option name=\"closed\" value=\"true\" />\r\n      <created>1761647873327</created>\r\n      <option name=\"number\" value=\"00002\" />\r\n      <option name=\"presentableId\" value=\"LOCAL-00002\" />\r\n      <option name=\"project\" value=\"LOCAL\" />\r\n      <updated>1761647873327</updated>\r\n    </task>\r\n    <task id=\"LOCAL-00003\" summary=\"10.31\">\r\n      <option name=\"closed\" value=\"true\" />\r\n      <created>1761899062184</created>\r\n      <option name=\"number\" value=\"00003\" />\r\n      <option name=\"presentableId\" value=\"LOCAL-00003\" />\r\n      <option name=\"project\" value=\"LOCAL\" />\r\n      <updated>1761899062184</updated>\r\n    </task>\r\n    <option name=\"localTasksCounter\" value=\"4\" />\r\n    <servers />\r\n  </component>\r\n  <component name=\"TypeScriptGeneratedFilesManager\">\r\n    <option name=\"version\" value=\"3\" />\r\n  </component>\r\n  <component name=\"VcsManagerConfiguration\">\r\n    <MESSAGE value=\"尹顺宇10.28第二次提交\" />\r\n    <MESSAGE value=\"10.31\" />\r\n    <option name=\"LAST_COMMIT_MESSAGE\" value=\"10.31\" />\r\n  </component>\r\n</project>
-Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
-<+>UTF-8
-===================================================================
-diff --git a/.idea/workspace.xml b/.idea/workspace.xml
---- a/.idea/workspace.xml	(revision edcf1d41bd20b25159eb4d4871a422860b993976)
-+++ b/.idea/workspace.xml	(date 1761983056305)
-@@ -4,7 +4,7 @@
-     <option name="autoReloadType" value="SELECTIVE" />
-   </component>
-   <component name="ChangeListManager">
--    <list default="true" id="e9807c74-40e9-4058-a7fc-a1b7d5673ee9" name="Changes" comment="10.31" />
-+    <list default="true" id="1250a154-aa13-4278-9e87-904a86c4dbd2" name="更改" comment="11.1" />
-     <option name="SHOW_DIALOG" value="false" />
-     <option name="HIGHLIGHT_CONFLICTS" value="true" />
-     <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
-@@ -13,96 +13,40 @@
-   <component name="Git.Settings">
-     <option name="RECENT_BRANCH_BY_REPOSITORY">
-       <map>
--        <entry key="$PROJECT_DIR$" value="dev" />
-+        <entry key="$PROJECT_DIR$" value="sunweining/feature-20251028175924-学习" />
-       </map>
-     </option>
-     <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
-   </component>
--  <component name="ProjectColorInfo">{
--  &quot;customColor&quot;: &quot;&quot;,
--  &quot;associatedIndex&quot;: 7
--}</component>
--  <component name="ProjectId" id="34gukrCQvX9IyqbGUVm223CRuDa" />
--  <component name="ProjectViewState">
--    <option name="hideEmptyMiddlePackages" value="true" />
--    <option name="showLibraryContents" value="true" />
--  </component>
--  <component name="PropertiesComponent">{
--  &quot;keyToString&quot;: {
--    &quot;ModuleVcsDetector.initialDetectionPerformed&quot;: &quot;true&quot;,
--    &quot;RunOnceActivity.ShowReadmeOnStart&quot;: &quot;true&quot;,
--    &quot;RunOnceActivity.git.unshallow&quot;: &quot;true&quot;,
--    &quot;git-widget-placeholder&quot;: &quot;dev&quot;,
--    &quot;kotlin-language-version-configured&quot;: &quot;true&quot;,
--    &quot;last_opened_file_path&quot;: &quot;D:/ysy/projectTest/Dbqb_Study&quot;,
--    &quot;node.js.detected.package.eslint&quot;: &quot;true&quot;,
--    &quot;node.js.detected.package.tslint&quot;: &quot;true&quot;,
--    &quot;node.js.selected.package.eslint&quot;: &quot;(autodetect)&quot;,
--    &quot;node.js.selected.package.tslint&quot;: &quot;(autodetect)&quot;,
--    &quot;nodejs_package_manager_path&quot;: &quot;npm&quot;,
--    &quot;vue.rearranger.settings.migration&quot;: &quot;true&quot;
--  }
--}</component>
--  <component name="RecentsManager">
--    <key name="CopyFile.RECENT_KEYS">
--      <recent name="D:\study_dbqb\Dbqb_Study\孙维宁学习笔记" />
--    </key>
--    <key name="MoveFile.RECENT_KEYS">
--      <recent name="D:\study_dbqb\Dbqb_Study\孙维宁学习笔记" />
--    </key>
--  </component>
--  <component name="SharedIndexes">
--    <attachedChunks>
--      <set>
--        <option value="bundled-jdk-9823dce3aa75-bf35d07a577b-intellij.indexing.shared.core-IU-252.27397.103" />
--        <option value="bundled-js-predefined-d6986cc7102b-3aa1da707db6-JavaScript-IU-252.27397.103" />
--      </set>
--    </attachedChunks>
--  </component>
-+  <component name="PropertiesComponent"><![CDATA[{
-+  "keyToString": {
-+    "git-widget-placeholder": "dev",
-+    "last_opened_file_path": "D:/study_dbqb/Dbqb_Study/孙维宁学习笔记",
-+    "node.js.selected.package.tslint": "(autodetect)"
-+  }
-+}]]></component>
-   <component name="TaskManager">
--    <task active="true" id="Default" summary="Default task">
--      <changelist id="e9807c74-40e9-4058-a7fc-a1b7d5673ee9" name="Changes" comment="" />
--      <created>1761647682116</created>
--      <option name="number" value="Default" />
--      <option name="presentableId" value="Default" />
--      <updated>1761647682116</updated>
--      <workItem from="1761647683285" duration="1423000" />
--      <workItem from="1761702635011" duration="19000" />
--      <workItem from="1761702726155" duration="1693000" />
--    </task>
--    <task id="LOCAL-00001" summary="尹顺宇10.28第二次提交">
-+    <task id="LOCAL-00001" summary="11.1">
-       <option name="closed" value="true" />
--      <created>1761647865510</created>
-+      <created>1761983013107</created>
-       <option name="number" value="00001" />
-       <option name="presentableId" value="LOCAL-00001" />
-       <option name="project" value="LOCAL" />
--      <updated>1761647865510</updated>
-+      <updated>1761983013107</updated>
-     </task>
--    <task id="LOCAL-00002" summary="尹顺宇10.28第二次提交">
-+    <task id="LOCAL-00002" summary="11.1">
-       <option name="closed" value="true" />
--      <created>1761647873327</created>
-+      <created>1761983018907</created>
-       <option name="number" value="00002" />
-       <option name="presentableId" value="LOCAL-00002" />
-       <option name="project" value="LOCAL" />
--      <updated>1761647873327</updated>
--    </task>
--    <task id="LOCAL-00003" summary="10.31">
--      <option name="closed" value="true" />
--      <created>1761899062184</created>
--      <option name="number" value="00003" />
--      <option name="presentableId" value="LOCAL-00003" />
--      <option name="project" value="LOCAL" />
--      <updated>1761899062184</updated>
-+      <updated>1761983018907</updated>
-     </task>
--    <option name="localTasksCounter" value="4" />
-+    <option name="localTasksCounter" value="3" />
-     <servers />
-   </component>
--  <component name="TypeScriptGeneratedFilesManager">
--    <option name="version" value="3" />
--  </component>
-   <component name="VcsManagerConfiguration">
--    <MESSAGE value="尹顺宇10.28第二次提交" />
--    <MESSAGE value="10.31" />
--    <option name="LAST_COMMIT_MESSAGE" value="10.31" />
-+    <MESSAGE value="11.1" />
-+    <option name="LAST_COMMIT_MESSAGE" value="11.1" />
-   </component>
- </project>
-\ No newline at end of file
diff --git a/.idea/shelf/在变基之前未提交的更改_[更改]1/shelved.patch b/.idea/shelf/在变基之前未提交的更改_[更改]1/shelved.patch
deleted file mode 100644
index 87542ed..0000000
--- a/.idea/shelf/在变基之前未提交的更改_[更改]1/shelved.patch
+++ /dev/null
@@ -1,63 +0,0 @@
-Index: .idea/workspace.xml
-IDEA additional info:
-Subsystem: com.intellij.openapi.diff.impl.patch.BaseRevisionTextPatchEP
-<+><?xml version=\"1.0\" encoding=\"UTF-8\"?>\r\n<project version=\"4\">\r\n  <component name=\"AutoImportSettings\">\r\n    <option name=\"autoReloadType\" value=\"SELECTIVE\" />\r\n  </component>\r\n  <component name=\"ChangeListManager\">\r\n    <list default=\"true\" id=\"1250a154-aa13-4278-9e87-904a86c4dbd2\" name=\"更改\" comment=\"11.1\" />\r\n    <option name=\"SHOW_DIALOG\" value=\"false\" />\r\n    <option name=\"HIGHLIGHT_CONFLICTS\" value=\"true\" />\r\n    <option name=\"HIGHLIGHT_NON_ACTIVE_CHANGELIST\" value=\"false\" />\r\n    <option name=\"LAST_RESOLUTION\" value=\"IGNORE\" />\r\n  </component>\r\n  <component name=\"Git.Settings\">\r\n    <option name=\"RECENT_BRANCH_BY_REPOSITORY\">\r\n      <map>\r\n        <entry key=\"$PROJECT_DIR$\" value=\"sunweining/feature-20251028175924-学习\" />\r\n      </map>\r\n    </option>\r\n    <option name=\"RECENT_GIT_ROOT_PATH\" value=\"$PROJECT_DIR$\" />\r\n  </component>\r\n  <component name=\"PropertiesComponent\"><![CDATA[{\r\n  \"keyToString\": {\r\n    \"git-widget-placeholder\": \"dev\",\r\n    \"last_opened_file_path\": \"D:/study_dbqb/Dbqb_Study/孙维宁学习笔记\",\r\n    \"node.js.selected.package.tslint\": \"(autodetect)\"\r\n  }\r\n}]]></component>\r\n  <component name=\"TaskManager\">\r\n    <task id=\"LOCAL-00001\" summary=\"11.1\">\r\n      <option name=\"closed\" value=\"true\" />\r\n      <created>1761983013107</created>\r\n      <option name=\"number\" value=\"00001\" />\r\n      <option name=\"presentableId\" value=\"LOCAL-00001\" />\r\n      <option name=\"project\" value=\"LOCAL\" />\r\n      <updated>1761983013107</updated>\r\n    </task>\r\n    <task id=\"LOCAL-00002\" summary=\"11.1\">\r\n      <option name=\"closed\" value=\"true\" />\r\n      <created>1761983018907</created>\r\n      <option name=\"number\" value=\"00002\" />\r\n      <option name=\"presentableId\" value=\"LOCAL-00002\" />\r\n      <option name=\"project\" value=\"LOCAL\" />\r\n      <updated>1761983018907</updated>\r\n    </task>\r\n    <option name=\"localTasksCounter\" value=\"3\" />\r\n    <servers />\r\n  </component>\r\n  <component name=\"VcsManagerConfiguration\">\r\n    <MESSAGE value=\"11.1\" />\r\n    <option name=\"LAST_COMMIT_MESSAGE\" value=\"11.1\" />\r\n  </component>\r\n</project>
-Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
-<+>UTF-8
-===================================================================
-diff --git a/.idea/workspace.xml b/.idea/workspace.xml
---- a/.idea/workspace.xml	(revision f366c0480cf623186a778468de70c0443ae1d471)
-+++ b/.idea/workspace.xml	(date 1762333349191)
-@@ -4,7 +4,7 @@
-     <option name="autoReloadType" value="SELECTIVE" />
-   </component>
-   <component name="ChangeListManager">
--    <list default="true" id="1250a154-aa13-4278-9e87-904a86c4dbd2" name="更改" comment="11.1" />
-+    <list default="true" id="1250a154-aa13-4278-9e87-904a86c4dbd2" name="更改" comment="11.5" />
-     <option name="SHOW_DIALOG" value="false" />
-     <option name="HIGHLIGHT_CONFLICTS" value="true" />
-     <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
-@@ -18,13 +18,13 @@
-     </option>
-     <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
-   </component>
--  <component name="PropertiesComponent"><![CDATA[{
--  "keyToString": {
--    "git-widget-placeholder": "dev",
--    "last_opened_file_path": "D:/study_dbqb/Dbqb_Study/孙维宁学习笔记",
--    "node.js.selected.package.tslint": "(autodetect)"
-+  <component name="PropertiesComponent">{
-+  &quot;keyToString&quot;: {
-+    &quot;git-widget-placeholder&quot;: &quot;dev&quot;,
-+    &quot;last_opened_file_path&quot;: &quot;D:/study_dbqb/Dbqb_Study/孙维宁学习笔记&quot;,
-+    &quot;node.js.selected.package.tslint&quot;: &quot;(autodetect)&quot;
-   }
--}]]></component>
-+}</component>
-   <component name="TaskManager">
-     <task id="LOCAL-00001" summary="11.1">
-       <option name="closed" value="true" />
-@@ -42,11 +42,20 @@
-       <option name="project" value="LOCAL" />
-       <updated>1761983018907</updated>
-     </task>
--    <option name="localTasksCounter" value="3" />
-+    <task id="LOCAL-00003" summary="11.5">
-+      <option name="closed" value="true" />
-+      <created>1762333284024</created>
-+      <option name="number" value="00003" />
-+      <option name="presentableId" value="LOCAL-00003" />
-+      <option name="project" value="LOCAL" />
-+      <updated>1762333284024</updated>
-+    </task>
-+    <option name="localTasksCounter" value="4" />
-     <servers />
-   </component>
-   <component name="VcsManagerConfiguration">
-     <MESSAGE value="11.1" />
--    <option name="LAST_COMMIT_MESSAGE" value="11.1" />
-+    <MESSAGE value="11.5" />
-+    <option name="LAST_COMMIT_MESSAGE" value="11.5" />
-   </component>
- </project>
-\ No newline at end of file
diff --git a/.idea/shelf/在进行更新之前于_2025_11_5_17_05_取消提交了更改_[更改]/shelved.patch b/.idea/shelf/在进行更新之前于_2025_11_5_17_05_取消提交了更改_[更改]/shelved.patch
deleted file mode 100644
index 7452b51..0000000
--- a/.idea/shelf/在进行更新之前于_2025_11_5_17_05_取消提交了更改_[更改]/shelved.patch
+++ /dev/null
@@ -1,63 +0,0 @@
-Index: .idea/workspace.xml
-IDEA additional info:
-Subsystem: com.intellij.openapi.diff.impl.patch.BaseRevisionTextPatchEP
-<+><?xml version=\"1.0\" encoding=\"UTF-8\"?>\r\n<project version=\"4\">\r\n  <component name=\"AutoImportSettings\">\r\n    <option name=\"autoReloadType\" value=\"SELECTIVE\" />\r\n  </component>\r\n  <component name=\"ChangeListManager\">\r\n    <list default=\"true\" id=\"1250a154-aa13-4278-9e87-904a86c4dbd2\" name=\"更改\" comment=\"11.1\" />\r\n    <option name=\"SHOW_DIALOG\" value=\"false\" />\r\n    <option name=\"HIGHLIGHT_CONFLICTS\" value=\"true\" />\r\n    <option name=\"HIGHLIGHT_NON_ACTIVE_CHANGELIST\" value=\"false\" />\r\n    <option name=\"LAST_RESOLUTION\" value=\"IGNORE\" />\r\n  </component>\r\n  <component name=\"Git.Settings\">\r\n    <option name=\"RECENT_BRANCH_BY_REPOSITORY\">\r\n      <map>\r\n        <entry key=\"$PROJECT_DIR$\" value=\"sunweining/feature-20251028175924-学习\" />\r\n      </map>\r\n    </option>\r\n    <option name=\"RECENT_GIT_ROOT_PATH\" value=\"$PROJECT_DIR$\" />\r\n  </component>\r\n  <component name=\"PropertiesComponent\"><![CDATA[{\r\n  \"keyToString\": {\r\n    \"git-widget-placeholder\": \"dev\",\r\n    \"last_opened_file_path\": \"D:/study_dbqb/Dbqb_Study/孙维宁学习笔记\",\r\n    \"node.js.selected.package.tslint\": \"(autodetect)\"\r\n  }\r\n}]]></component>\r\n  <component name=\"TaskManager\">\r\n    <task id=\"LOCAL-00001\" summary=\"11.1\">\r\n      <option name=\"closed\" value=\"true\" />\r\n      <created>1761983013107</created>\r\n      <option name=\"number\" value=\"00001\" />\r\n      <option name=\"presentableId\" value=\"LOCAL-00001\" />\r\n      <option name=\"project\" value=\"LOCAL\" />\r\n      <updated>1761983013107</updated>\r\n    </task>\r\n    <task id=\"LOCAL-00002\" summary=\"11.1\">\r\n      <option name=\"closed\" value=\"true\" />\r\n      <created>1761983018907</created>\r\n      <option name=\"number\" value=\"00002\" />\r\n      <option name=\"presentableId\" value=\"LOCAL-00002\" />\r\n      <option name=\"project\" value=\"LOCAL\" />\r\n      <updated>1761983018907</updated>\r\n    </task>\r\n    <option name=\"localTasksCounter\" value=\"3\" />\r\n    <servers />\r\n  </component>\r\n  <component name=\"VcsManagerConfiguration\">\r\n    <MESSAGE value=\"11.1\" />\r\n    <option name=\"LAST_COMMIT_MESSAGE\" value=\"11.1\" />\r\n  </component>\r\n</project>
-Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
-<+>UTF-8
-===================================================================
-diff --git a/.idea/workspace.xml b/.idea/workspace.xml
---- a/.idea/workspace.xml	(revision 01f816774a0da35f14d27ece486a2a0b59203511)
-+++ b/.idea/workspace.xml	(date 1762333474422)
-@@ -4,7 +4,7 @@
-     <option name="autoReloadType" value="SELECTIVE" />
-   </component>
-   <component name="ChangeListManager">
--    <list default="true" id="1250a154-aa13-4278-9e87-904a86c4dbd2" name="更改" comment="11.1" />
-+    <list default="true" id="1250a154-aa13-4278-9e87-904a86c4dbd2" name="更改" comment="11.5" />
-     <option name="SHOW_DIALOG" value="false" />
-     <option name="HIGHLIGHT_CONFLICTS" value="true" />
-     <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
-@@ -18,13 +18,13 @@
-     </option>
-     <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
-   </component>
--  <component name="PropertiesComponent"><![CDATA[{
--  "keyToString": {
--    "git-widget-placeholder": "dev",
--    "last_opened_file_path": "D:/study_dbqb/Dbqb_Study/孙维宁学习笔记",
--    "node.js.selected.package.tslint": "(autodetect)"
-+  <component name="PropertiesComponent">{
-+  &quot;keyToString&quot;: {
-+    &quot;git-widget-placeholder&quot;: &quot;dev&quot;,
-+    &quot;last_opened_file_path&quot;: &quot;D:/study_dbqb/Dbqb_Study/孙维宁学习笔记&quot;,
-+    &quot;node.js.selected.package.tslint&quot;: &quot;(autodetect)&quot;
-   }
--}]]></component>
-+}</component>
-   <component name="TaskManager">
-     <task id="LOCAL-00001" summary="11.1">
-       <option name="closed" value="true" />
-@@ -42,11 +42,20 @@
-       <option name="project" value="LOCAL" />
-       <updated>1761983018907</updated>
-     </task>
--    <option name="localTasksCounter" value="3" />
-+    <task id="LOCAL-00003" summary="11.5">
-+      <option name="closed" value="true" />
-+      <created>1762333284024</created>
-+      <option name="number" value="00003" />
-+      <option name="presentableId" value="LOCAL-00003" />
-+      <option name="project" value="LOCAL" />
-+      <updated>1762333284024</updated>
-+    </task>
-+    <option name="localTasksCounter" value="4" />
-     <servers />
-   </component>
-   <component name="VcsManagerConfiguration">
-     <MESSAGE value="11.1" />
--    <option name="LAST_COMMIT_MESSAGE" value="11.1" />
-+    <MESSAGE value="11.5" />
-+    <option name="LAST_COMMIT_MESSAGE" value="11.5" />
-   </component>
- </project>
-\ No newline at end of file
diff --git a/.idea/shelf/在进行签出之前于_2025_11_4_18_29_取消提交了更改_[更改]/shelved.patch b/.idea/shelf/在进行签出之前于_2025_11_4_18_29_取消提交了更改_[更改]/shelved.patch
deleted file mode 100644
index 8b776a9..0000000
--- a/.idea/shelf/在进行签出之前于_2025_11_4_18_29_取消提交了更改_[更改]/shelved.patch
+++ /dev/null
@@ -1,80 +0,0 @@
-Index: .idea/workspace.xml
-IDEA additional info:
-Subsystem: com.intellij.openapi.diff.impl.patch.BaseRevisionTextPatchEP
-<+><?xml version=\"1.0\" encoding=\"UTF-8\"?>\r\n<project version=\"4\">\r\n  <component name=\"AutoImportSettings\">\r\n    <option name=\"autoReloadType\" value=\"SELECTIVE\" />\r\n  </component>\r\n  <component name=\"ChangeListManager\">\r\n    <list default=\"true\" id=\"1250a154-aa13-4278-9e87-904a86c4dbd2\" name=\"更改\" comment=\"11.1\" />\r\n    <option name=\"SHOW_DIALOG\" value=\"false\" />\r\n    <option name=\"HIGHLIGHT_CONFLICTS\" value=\"true\" />\r\n    <option name=\"HIGHLIGHT_NON_ACTIVE_CHANGELIST\" value=\"false\" />\r\n    <option name=\"LAST_RESOLUTION\" value=\"IGNORE\" />\r\n  </component>\r\n  <component name=\"Git.Settings\">\r\n    <option name=\"RECENT_BRANCH_BY_REPOSITORY\">\r\n      <map>\r\n        <entry key=\"$PROJECT_DIR$\" value=\"sunweining/feature-20251028175924-学习\" />\r\n      </map>\r\n    </option>\r\n    <option name=\"RECENT_GIT_ROOT_PATH\" value=\"$PROJECT_DIR$\" />\r\n  </component>\r\n  <component name=\"PropertiesComponent\"><![CDATA[{\r\n  \"keyToString\": {\r\n    \"git-widget-placeholder\": \"dev\",\r\n    \"last_opened_file_path\": \"D:/study_dbqb/Dbqb_Study/孙维宁学习笔记\",\r\n    \"node.js.selected.package.tslint\": \"(autodetect)\"\r\n  }\r\n}]]></component>\r\n  <component name=\"TaskManager\">\r\n    <task id=\"LOCAL-00001\" summary=\"11.1\">\r\n      <option name=\"closed\" value=\"true\" />\r\n      <created>1761983013107</created>\r\n      <option name=\"number\" value=\"00001\" />\r\n      <option name=\"presentableId\" value=\"LOCAL-00001\" />\r\n      <option name=\"project\" value=\"LOCAL\" />\r\n      <updated>1761983013107</updated>\r\n    </task>\r\n    <task id=\"LOCAL-00002\" summary=\"11.1\">\r\n      <option name=\"closed\" value=\"true\" />\r\n      <created>1761983018907</created>\r\n      <option name=\"number\" value=\"00002\" />\r\n      <option name=\"presentableId\" value=\"LOCAL-00002\" />\r\n      <option name=\"project\" value=\"LOCAL\" />\r\n      <updated>1761983018907</updated>\r\n    </task>\r\n    <option name=\"localTasksCounter\" value=\"3\" />\r\n    <servers />\r\n  </component>\r\n  <component name=\"VcsManagerConfiguration\">\r\n    <MESSAGE value=\"11.1\" />\r\n    <option name=\"LAST_COMMIT_MESSAGE\" value=\"11.1\" />\r\n  </component>\r\n</project>
-Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
-<+>UTF-8
-===================================================================
-diff --git a/.idea/workspace.xml b/.idea/workspace.xml
---- a/.idea/workspace.xml	(revision 4681e03fcc05c7356d45b7a40efbce419ea0224d)
-+++ b/.idea/workspace.xml	(date 1762252091887)
-@@ -4,7 +4,9 @@
-     <option name="autoReloadType" value="SELECTIVE" />
-   </component>
-   <component name="ChangeListManager">
--    <list default="true" id="1250a154-aa13-4278-9e87-904a86c4dbd2" name="更改" comment="11.1" />
-+    <list default="true" id="1250a154-aa13-4278-9e87-904a86c4dbd2" name="更改" comment="">
-+      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-+    </list>
-     <option name="SHOW_DIALOG" value="false" />
-     <option name="HIGHLIGHT_CONFLICTS" value="true" />
-     <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
-@@ -17,14 +19,36 @@
-       </map>
-     </option>
-     <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
-+  </component>
-+  <component name="ProjectColorInfo">{
-+  &quot;associatedIndex&quot;: 8
-+}</component>
-+  <component name="ProjectId" id="34xnmxX9oLQyXMGugRDRYXTC0zM" />
-+  <component name="ProjectViewState">
-+    <option name="hideEmptyMiddlePackages" value="true" />
-+    <option name="showLibraryContents" value="true" />
-   </component>
-   <component name="PropertiesComponent"><![CDATA[{
-   "keyToString": {
-+    "RunOnceActivity.ShowReadmeOnStart": "true",
-+    "RunOnceActivity.git.unshallow": "true",
-     "git-widget-placeholder": "dev",
-     "last_opened_file_path": "D:/study_dbqb/Dbqb_Study/孙维宁学习笔记",
--    "node.js.selected.package.tslint": "(autodetect)"
-+    "node.js.detected.package.eslint": "true",
-+    "node.js.selected.package.eslint": "(autodetect)",
-+    "node.js.selected.package.tslint": "(autodetect)",
-+    "nodejs_package_manager_path": "npm",
-+    "vue.rearranger.settings.migration": "true"
-   }
- }]]></component>
-+  <component name="SharedIndexes">
-+    <attachedChunks>
-+      <set>
-+        <option value="bundled-jdk-9823dce3aa75-fbdcb00ec9e3-intellij.indexing.shared.core-IU-251.26927.53" />
-+        <option value="bundled-js-predefined-d6986cc7102b-09060db00ec0-JavaScript-IU-251.26927.53" />
-+      </set>
-+    </attachedChunks>
-+  </component>
-   <component name="TaskManager">
-     <task id="LOCAL-00001" summary="11.1">
-       <option name="closed" value="true" />
-@@ -41,9 +65,20 @@
-       <option name="presentableId" value="LOCAL-00002" />
-       <option name="project" value="LOCAL" />
-       <updated>1761983018907</updated>
-+    </task>
-+    <task active="true" id="Default" summary="默认任务">
-+      <changelist id="1250a154-aa13-4278-9e87-904a86c4dbd2" name="更改" comment="" />
-+      <created>1762217324956</created>
-+      <option name="number" value="Default" />
-+      <option name="presentableId" value="Default" />
-+      <updated>1762217324956</updated>
-+      <workItem from="1762217326802" duration="1129000" />
-     </task>
-     <option name="localTasksCounter" value="3" />
-     <servers />
-+  </component>
-+  <component name="TypeScriptGeneratedFilesManager">
-+    <option name="version" value="3" />
-   </component>
-   <component name="VcsManagerConfiguration">
-     <MESSAGE value="11.1" />
diff --git a/.idea/shelf/在进行签出之前于_2025_11_5_16_53_取消提交了更改_[更改]/shelved.patch b/.idea/shelf/在进行签出之前于_2025_11_5_16_53_取消提交了更改_[更改]/shelved.patch
deleted file mode 100644
index f346185..0000000
--- a/.idea/shelf/在进行签出之前于_2025_11_5_16_53_取消提交了更改_[更改]/shelved.patch
+++ /dev/null
@@ -1,80 +0,0 @@
-Index: .idea/workspace.xml
-IDEA additional info:
-Subsystem: com.intellij.openapi.diff.impl.patch.BaseRevisionTextPatchEP
-<+><?xml version=\"1.0\" encoding=\"UTF-8\"?>\r\n<project version=\"4\">\r\n  <component name=\"AutoImportSettings\">\r\n    <option name=\"autoReloadType\" value=\"SELECTIVE\" />\r\n  </component>\r\n  <component name=\"ChangeListManager\">\r\n    <list default=\"true\" id=\"1250a154-aa13-4278-9e87-904a86c4dbd2\" name=\"更改\" comment=\"11.1\" />\r\n    <option name=\"SHOW_DIALOG\" value=\"false\" />\r\n    <option name=\"HIGHLIGHT_CONFLICTS\" value=\"true\" />\r\n    <option name=\"HIGHLIGHT_NON_ACTIVE_CHANGELIST\" value=\"false\" />\r\n    <option name=\"LAST_RESOLUTION\" value=\"IGNORE\" />\r\n  </component>\r\n  <component name=\"Git.Settings\">\r\n    <option name=\"RECENT_BRANCH_BY_REPOSITORY\">\r\n      <map>\r\n        <entry key=\"$PROJECT_DIR$\" value=\"sunweining/feature-20251028175924-学习\" />\r\n      </map>\r\n    </option>\r\n    <option name=\"RECENT_GIT_ROOT_PATH\" value=\"$PROJECT_DIR$\" />\r\n  </component>\r\n  <component name=\"PropertiesComponent\"><![CDATA[{\r\n  \"keyToString\": {\r\n    \"git-widget-placeholder\": \"dev\",\r\n    \"last_opened_file_path\": \"D:/study_dbqb/Dbqb_Study/孙维宁学习笔记\",\r\n    \"node.js.selected.package.tslint\": \"(autodetect)\"\r\n  }\r\n}]]></component>\r\n  <component name=\"TaskManager\">\r\n    <task id=\"LOCAL-00001\" summary=\"11.1\">\r\n      <option name=\"closed\" value=\"true\" />\r\n      <created>1761983013107</created>\r\n      <option name=\"number\" value=\"00001\" />\r\n      <option name=\"presentableId\" value=\"LOCAL-00001\" />\r\n      <option name=\"project\" value=\"LOCAL\" />\r\n      <updated>1761983013107</updated>\r\n    </task>\r\n    <task id=\"LOCAL-00002\" summary=\"11.1\">\r\n      <option name=\"closed\" value=\"true\" />\r\n      <created>1761983018907</created>\r\n      <option name=\"number\" value=\"00002\" />\r\n      <option name=\"presentableId\" value=\"LOCAL-00002\" />\r\n      <option name=\"project\" value=\"LOCAL\" />\r\n      <updated>1761983018907</updated>\r\n    </task>\r\n    <option name=\"localTasksCounter\" value=\"3\" />\r\n    <servers />\r\n  </component>\r\n  <component name=\"VcsManagerConfiguration\">\r\n    <MESSAGE value=\"11.1\" />\r\n    <option name=\"LAST_COMMIT_MESSAGE\" value=\"11.1\" />\r\n  </component>\r\n</project>
-Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
-<+>UTF-8
-===================================================================
-diff --git a/.idea/workspace.xml b/.idea/workspace.xml
---- a/.idea/workspace.xml	(revision 2218bda5d4e6aaf85f33549b9bdb6d17399145da)
-+++ b/.idea/workspace.xml	(date 1762307338233)
-@@ -4,7 +4,9 @@
-     <option name="autoReloadType" value="SELECTIVE" />
-   </component>
-   <component name="ChangeListManager">
--    <list default="true" id="1250a154-aa13-4278-9e87-904a86c4dbd2" name="更改" comment="11.1" />
-+    <list default="true" id="1250a154-aa13-4278-9e87-904a86c4dbd2" name="更改" comment="">
-+      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-+    </list>
-     <option name="SHOW_DIALOG" value="false" />
-     <option name="HIGHLIGHT_CONFLICTS" value="true" />
-     <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
-@@ -17,14 +19,37 @@
-       </map>
-     </option>
-     <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
-+  </component>
-+  <component name="ProjectColorInfo"><![CDATA[{
-+  "customColor": "",
-+  "associatedIndex": 8
-+}]]></component>
-+  <component name="ProjectId" id="352NBgPumT7MynhLqTJumWCzFtR" />
-+  <component name="ProjectViewState">
-+    <option name="hideEmptyMiddlePackages" value="true" />
-+    <option name="showLibraryContents" value="true" />
-   </component>
-   <component name="PropertiesComponent"><![CDATA[{
-   "keyToString": {
-+    "RunOnceActivity.ShowReadmeOnStart": "true",
-+    "RunOnceActivity.git.unshallow": "true",
-     "git-widget-placeholder": "dev",
-     "last_opened_file_path": "D:/study_dbqb/Dbqb_Study/孙维宁学习笔记",
--    "node.js.selected.package.tslint": "(autodetect)"
-+    "node.js.detected.package.eslint": "true",
-+    "node.js.selected.package.eslint": "(autodetect)",
-+    "node.js.selected.package.tslint": "(autodetect)",
-+    "nodejs_package_manager_path": "npm",
-+    "vue.rearranger.settings.migration": "true"
-   }
- }]]></component>
-+  <component name="SharedIndexes">
-+    <attachedChunks>
-+      <set>
-+        <option value="bundled-jdk-9823dce3aa75-fbdcb00ec9e3-intellij.indexing.shared.core-IU-251.26927.53" />
-+        <option value="bundled-js-predefined-d6986cc7102b-09060db00ec0-JavaScript-IU-251.26927.53" />
-+      </set>
-+    </attachedChunks>
-+  </component>
-   <component name="TaskManager">
-     <task id="LOCAL-00001" summary="11.1">
-       <option name="closed" value="true" />
-@@ -42,8 +67,19 @@
-       <option name="project" value="LOCAL" />
-       <updated>1761983018907</updated>
-     </task>
-+    <task active="true" id="Default" summary="默认任务">
-+      <changelist id="1250a154-aa13-4278-9e87-904a86c4dbd2" name="更改" comment="" />
-+      <created>1762304073766</created>
-+      <option name="number" value="Default" />
-+      <option name="presentableId" value="Default" />
-+      <updated>1762304073766</updated>
-+      <workItem from="1762304075529" duration="636000" />
-+    </task>
-     <option name="localTasksCounter" value="3" />
-     <servers />
-+  </component>
-+  <component name="TypeScriptGeneratedFilesManager">
-+    <option name="version" value="3" />
-   </component>
-   <component name="VcsManagerConfiguration">
-     <MESSAGE value="11.1" />
diff --git a/王洋学习笔记/11.12.txt b/王洋学习笔记/11.12.txt
new file mode 100644
index 0000000..14f13ed
--- /dev/null
+++ b/王洋学习笔记/11.12.txt
@@ -0,0 +1,44 @@
+11.12 Git学习
+
+1.初始化设置：
+（1）配置用户名：git config --global user.name “Your Name”
+（2）配置邮箱：git config --global user.email “Your Email”
+（3）存储配置：git config --global credential.helper store
+2.创建仓库：
+（1）创建一个新的本地仓库（省略project-name则在当前目录创建）：git init <project-name>
+（2）克隆一个远程仓库：git clone <url>
+3.四个区域
+（1）工作区(Working Directory)：就是你在电脑里能实际看到的目录
+（2）暂存区(Stage/Index)：暂存区也叫索引，用来临时存放未提交的内容，一般在.git目录下的index中
+（3）本地仓库(Repository)：Git在本地的版本库，仓库信息存储在.git这个隐藏目录中
+（4）远程仓库(Remote Repository)：托管在远程服务器上的仓库，常用的有GitHub、GitLab、Gitee
+4.文件状态
+（1）已修改(Modified)：修改了但是没有保存到暂存区的文件
+（2）已暂存(Staged)：修改后已经保存到暂存区的文件
+（3）已提交(Committed)：把暂存区的文件提交到本地仓库后的状态
+
+5.文件状态
+（1）默认主分支：main/master
+（2）默认远程仓库：origin
+（3）指向当前分支的指针：HEAD
+（4）上一个版本：HEAD^
+（5）上四个版本：HEAD~
+6.特殊文件
+（1）.git  Git仓库的元数据和对象数据库
+（2）.gitignore  忽略文件，不需要提交到仓库的文件
+7.添加和提交
+（1）添加一个文件到暂存区：git add <file>
+     添加所有文件到暂存区：git add .
+（2）提交所有暂存区的文件到本地仓库：git commit -m “message”
+（3）提交所有已修改的文件到本地仓库：git commit -am “message”
+8.撤销和恢复
+（1）移动一个文件到新的位置：git mv <file> <new-file>
+（2）从工作区和暂存区删除一个文件，并且将这次删除放入暂存区：git rm <file>
+（3）从索引/暂存区中删除文件，但是本地工作区文件还在，只是不希望这个文件被版本控制：git rm --cached <file>
+
+
+9.查看状态或差异
+（1）查看仓库状态，列出还未提交的新的或修改的文件：git status
+（2）查看提交历史，--oneline表示简介模式： git log --oneline
+（3）查看未暂存的文件更新了哪些部分：git diff
+（4）查看两个提交之间的差异：git diff <commit-id> <commit-id>
\ No newline at end of file