Merge branch 'dev' of http://39.101.133.168:8807/donghanyang/Dbqb_Study into dev

2 weeks ago · 78dff09e88
19 changed files with 1056 additions and 19 deletions
--- a/.idea/.gitignore
+++ b/.idea/.gitignore
@ -1,10 +0,0 @@
 # 默认忽略的文件
 /shelf/
 /workspace.xml
 # 基于编辑器的 HTTP 客户端请求
 /httpRequests/
 # 依赖于环境的 Maven 主目录路径
 /mavenHomeManager.xml
 # Datasource local storage ignored files
 /dataSources/
 /dataSources.local.xml
--- a/.idea/shelf/_2025_11_5_16_53____.xml
+++ b/.idea/shelf/_2025_11_5_16_53____.xml
@ -0,0 +1,4 @@
 <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>
--- a/.idea/shelf/_2025_11_5_17_05____.xml
+++ b/.idea/shelf/_2025_11_5_17_05____.xml
@ -0,0 +1,4 @@
 <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>
--- a/.idea/shelf/___1.xml
+++ b/.idea/shelf/___1.xml
@ -0,0 +1,4 @@
 <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>
--- 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
@ -0,0 +1,63 @@
 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
--- 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
@ -0,0 +1,63 @@
 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
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@ -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="11.5">
      <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" />
@ -13,18 +15,46 @@
  <component name="Git.Settings">
    <option name="RECENT_BRANCH_BY_REPOSITORY">
      <map>
        <entry key="$PROJECT_DIR$" value="sunweining/feature-20251028175924-学习" />
        <entry key="$PROJECT_DIR$" value="dev" />
      </map>
    </option>
    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
  </component>
  <component name="ProjectColorInfo">{
  &quot;associatedIndex&quot;: 0
 }</component>
  <component name="ProjectId" id="353KyGCnYJFbynSTGPtdrLF9Edm" />
  <component name="ProjectViewState">
    <option name="hideEmptyMiddlePackages" value="true" />
    <option name="showLibraryContents" value="true" />
  </component>
  <component name="PropertiesComponent"><![CDATA[{
  "keyToString": {
    "git-widget-placeholder": "dev",
    "ModuleVcsDetector.initialDetectionPerformed": "true",
    "RunOnceActivity.ShowReadmeOnStart": "true",
    "RunOnceActivity.git.unshallow": "true",
    "git-widget-placeholder": "sunweining/feature-20251028175924-学习",
    "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="RecentsManager">
    <key name="CopyFile.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-fbdcb00ec9e3-intellij.indexing.shared.core-IU-251.26927.53" />
        <option value="bundled-js-predefined-d6986cc7102b-09060db00ec0-JavaScript-IU-251.26927.53" />
      </set>
    </attachedChunks>
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  <component name="TaskManager">
    <task id="LOCAL-00001" summary="11.1">
      <option name="closed" value="true" />
@ -42,11 +72,33 @@
      <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>
    <task active="true" id="Default" summary="默认任务">
      <changelist id="1250a154-aa13-4278-9e87-904a86c4dbd2" name="更改" comment="11.5" />
      <created>1762333567204</created>
      <option name="number" value="Default" />
      <option name="presentableId" value="Default" />
      <updated>1762333567204</updated>
      <workItem from="1762333568292" duration="691000" />
      <workItem from="1762390006167" duration="599000" />
      <workItem from="1762421259945" duration="616000" />
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    <option name="localTasksCounter" value="4" />
    <servers />
  </component>
  <component name="TypeScriptGeneratedFilesManager">
    <option name="version" value="3" />
  </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>
--- a/吴光慧学习笔记/11.6/11.6学习总结-吴光慧.docx
+++ b/吴光慧学习笔记/11.6/11.6学习总结-吴光慧.docx
--- a/吴光慧学习笔记/11.6/GuPiao.vue
+++ b/吴光慧学习笔记/11.6/GuPiao.vue
--- a/吴光慧学习笔记/11.6/道氏理论定义及基本观点2.docx
+++ b/吴光慧学习笔记/11.6/道氏理论定义及基本观点2.docx
--- a/吴光慧学习笔记/hello_vue3/src/App.vue
+++ b/吴光慧学习笔记/hello_vue3/src/App.vue
@ -1,10 +1,9 @@
 <template>
  <Count/>
  <br>
  <LoveTalk/>
  <GuPiao/>
 </template>
 <script setup lang="ts" name="App">
  import Count from './components/Count.vue'
  import LoveTalk from './components/LoveTalk.vue'
  import GuPiao from './components/GuPiao.vue';
 </script>
--- a/吴光慧学习笔记/hello_vue3/src/components/GuPiao.vue
+++ b/吴光慧学习笔记/hello_vue3/src/components/GuPiao.vue
@ -0,0 +1,434 @@
 <template>
  <div class="exam-system">
    <!-- 头部标题 -->
    <header class="header">
      <div class="logo">
        <span class="icon">📋</span>
        <span class="title">股票知识评测系统</span>
      </div>
      <div class="subtitle">全方面评估您股票知识水平，还能个性化学习建议</div>
    </header>
    <div class="main-content">
      <!-- 左侧题目区域 -->
      <div class="left-panel">
        <!-- 题目显示区 -->
        <div class="question-area">
          <div class="question-header">
            <input type="text" v-model="searchText" placeholder="搜索题目..." class="search-input" />
          </div>
          <div class="question-content">
            <h3 class="question-title">{{ currentQuestion.title }}</h3>
            <div class="options">
              <div 
                v-for="option in currentQuestion.options" 
                :key="option.key"
                class="option-item"
                :class="{ 'selected': selectedAnswer === option.key }"
                @click="selectAnswer(option.key)"
              >
                <span class="radio-btn" :class="{ 'checked': selectedAnswer === option.key }"></span>
                <span class="option-label">{{ option.key }}. {{ option.text }}</span>
              </div>
            </div>
          </div>
        </div>
        <!-- 答题卡预览区 -->
        <div class="answer-preview">
          <div class="preview-content">
            <!-- 可以显示答题进度或其他信息 -->
          </div>
        </div>
        <!-- 底部按钮 -->
        <div class="bottom-actions">
          <button class="btn btn-secondary" @click="submitExam">提交</button>
          <button class="btn btn-primary" @click="previousQuestion">← 上一题</button>
          <button class="btn btn-primary" @click="nextQuestion">下一题 →</button>
        </div>
      </div>
      <!-- 右侧答题卡 -->
      <div class="right-panel">
        <div class="answer-card">
          <div class="card-header">
            <span class="folder-icon">📁</span>
            <span class="card-title">试题导航</span>
          </div>
          <div class="card-grid">
            <div 
              v-for="(item, index) in totalQuestions" 
              :key="index"
              class="grid-item"
              :class="getQuestionStatus(index)"
              @click="jumpToQuestion(index)"
            >
              {{ index + 1 }}
            </div>
          </div>
        </div>
      </div>
    </div>
  </div>
 </template>
 <script setup>
 import { ref, computed } from 'vue'
 // 搜索文本
 const searchText = ref('')
 // 当前题目索引
 const currentQuestionIndex = ref(0)
 // 用户答案记录
 const userAnswers = ref({})
 // 选中的答案
 const selectedAnswer = ref('')
 // 总题目数
 const totalQuestions = ref(25)
 // 题目数据（示例）
 const questions = ref([
  {
    id: 1,
    title: '以下哪个不属于股票的基本特征？',
    options: [
      { key: 'A', text: '收益性' },
      { key: 'B', text: '风险性' },
      { key: 'C', text: '流动性' },
      { key: 'D', text: '确定性' }
    ]
  },
  {
    id: 2,
    title: '股票市场的主要功能是什么？',
    options: [
      { key: 'A', text: '资金融通' },
      { key: 'B', text: '价格发现' },
      { key: 'C', text: '资源配置' },
      { key: 'D', text: '以上都是' }
    ]
  }
  // 可以添加更多题目...
 ])
 // 当前题目
 const currentQuestion = computed(() => {
  return questions.value[currentQuestionIndex.value] || questions.value[0]
 })
 // 选择答案
 const selectAnswer = (answer) => {
  selectedAnswer.value = answer
  userAnswers.value[currentQuestionIndex.value] = answer
 }
 // 上一题
 const previousQuestion = () => {
  if (currentQuestionIndex.value > 0) {
    currentQuestionIndex.value--
    selectedAnswer.value = userAnswers.value[currentQuestionIndex.value] || ''
  }
 }
 // 下一题
 const nextQuestion = () => {
  if (currentQuestionIndex.value < questions.value.length - 1) {
    currentQuestionIndex.value++
    selectedAnswer.value = userAnswers.value[currentQuestionIndex.value] || ''
  }
 }
 // 跳转到指定题目
 const jumpToQuestion = (index) => {
  currentQuestionIndex.value = index
  selectedAnswer.value = userAnswers.value[index] || ''
 }
 // 获取题目状态
 const getQuestionStatus = (index) => {
  if (index === currentQuestionIndex.value) {
    return 'current'
  }
  if (userAnswers.value[index]) {
    return 'answered'
  }
  return ''
 }
 // 提交考试
 const submitExam = () => {
  const answeredCount = Object.keys(userAnswers.value).length
  if (answeredCount < questions.value.length) {
    if (confirm(`您还有 ${questions.value.length - answeredCount} 道题未作答，确定要提交吗？`)) {
      // 提交逻辑
      console.log('提交答案：', userAnswers.value)
    }
  } else {
    // 提交逻辑
    console.log('提交答案：', userAnswers.value)
  }
 }
 </script>
 <style scoped>
 .exam-system {
  min-height: 100vh;
  background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
  color: #fff;
  font-family: 'Microsoft YaHei', Arial, sans-serif;
 }
 .header {
  padding: 20px 40px;
  background: rgba(0, 0, 0, 0.2);
 }
 .logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 8px;
 }
 .icon {
  font-size: 28px;
 }
 .subtitle {
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
  margin-left: 38px;
 }
 .main-content {
  display: flex;
  gap: 20px;
  padding: 20px 40px;
  max-width: 1400px;
  margin: 0 auto;
 }
 .left-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
 }
 .question-area {
  background: rgba(20, 40, 80, 0.6);
  border: 1px solid rgba(100, 150, 200, 0.3);
  border-radius: 8px;
  padding: 20px;
 }
 .question-header {
  margin-bottom: 20px;
 }
 .search-input {
  width: 100%;
  padding: 10px 15px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(100, 150, 200, 0.3);
  border-radius: 4px;
  color: #fff;
  font-size: 14px;
 }
 .search-input::placeholder {
  color: rgba(255, 255, 255, 0.4);
 }
 .question-content {
  padding: 20px 0;
 }
 .question-title {
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
  margin-bottom: 20px;
  font-weight: normal;
 }
 .options {
  display: flex;
  flex-direction: column;
  gap: 15px;
 }
 .option-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 15px;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(100, 150, 200, 0.3);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s;
 }
 .option-item:hover {
  background: rgba(100, 150, 200, 0.2);
  border-color: rgba(100, 150, 200, 0.5);
 }
 .option-item.selected {
  background: rgba(220, 80, 80, 0.3);
  border-color: rgba(220, 80, 80, 0.6);
 }
 .radio-btn {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  display: inline-block;
  position: relative;
  flex-shrink: 0;
 }
 .radio-btn.checked {
  border-color: #e74c3c;
  background: #e74c3c;
 }
 .radio-btn.checked::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 8px;
  height: 8px;
  background: #fff;
  border-radius: 50%;
 }
 .option-label {
  font-size: 15px;
 }
 .answer-preview {
  background: rgba(20, 40, 80, 0.6);
  border: 1px solid rgba(100, 150, 200, 0.3);
  border-radius: 8px;
  padding: 20px;
  min-height: 150px;
 }
 .bottom-actions {
  display: flex;
  gap: 15px;
  justify-content: flex-start;
 }
 .btn {
  padding: 12px 30px;
  border: none;
  border-radius: 4px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s;
  font-weight: 500;
 }
 .btn-primary {
  background: rgba(60, 120, 180, 0.8);
  color: #fff;
 }
 .btn-primary:hover {
  background: rgba(60, 120, 180, 1);
 }
 .btn-secondary {
  background: rgba(60, 120, 180, 0.8);
  color: #fff;
 }
 .btn-secondary:hover {
  background: rgba(70, 130, 190, 1);
 }
 .right-panel {
  width: 280px;
  flex-shrink: 0;
 }
 .answer-card {
  background: rgba(20, 40, 80, 0.6);
  border: 1px solid rgba(100, 150, 200, 0.3);
  border-radius: 8px;
  padding: 20px;
 }
 .card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid rgba(100, 150, 200, 0.2);
 }
 .folder-icon {
  font-size: 20px;
 }
 .card-title {
  color: #6db3f2;
  font-size: 16px;
 }
 .card-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
 }
 .grid-item {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(60, 120, 180, 0.6);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s;
  font-size: 14px;
 }
 .grid-item:hover {
  background: rgba(60, 120, 180, 0.8);
  transform: scale(1.05);
 }
 .grid-item.current {
  background: #3498db;
  box-shadow: 0 0 10px rgba(52, 152, 219, 0.5);
 }
 .grid-item.answered {
  background: rgba(60, 120, 180, 0.8);
 }
 .grid-item:nth-child(1) {
  background: #e74c3c;
 }
 .grid-item:nth-child(2) {
  background: #27ae60;
 }
 </style>
--- a/孙维宁学习笔记/11.6孙维宁学习笔记.docx
+++ b/孙维宁学习笔记/11.6孙维宁学习笔记.docx
--- a/孙维宁学习笔记/孙维宁-夺宝奇兵超级云脑机构动向学习笔记-10.29.docx
+++ b/孙维宁学习笔记/孙维宁-夺宝奇兵超级云脑机构动向学习笔记-10.29.docx
--- a/孙维宁学习笔记/孙维宁-学习股票基础道氏理论-11.6.docx
+++ b/孙维宁学习笔记/孙维宁-学习股票基础道氏理论-11.6.docx
--- a/尹顺宇学习笔记/尹顺宇11.06作业/尹顺宇11.06AI预测大模型之时空预测学习.docx
+++ b/尹顺宇学习笔记/尹顺宇11.06作业/尹顺宇11.06AI预测大模型之时空预测学习.docx
--- a/尹顺宇学习笔记/尹顺宇11.06作业/尹顺宇11.06EasyExcel学习笔记.md
+++ b/尹顺宇学习笔记/尹顺宇11.06作业/尹顺宇11.06EasyExcel学习笔记.md
@ -0,0 +1,424 @@
 # EasyExcel学习
 ## 1.环境搭建
 ``` 
 <dependency>
    <groupId>com.alibaba</groupId>
    <artifactId>easyexcel</artifactId>
    <version>3.1.2</version>
 </dependency>
 ```
 **项目结构**：
 ![1762417616189](C:\Users\Administrator\AppData\Roaming\Typora\typora-user-images\1762417616189.png)
 ## 2.本地模拟实现
 ### 1.简单写入excel
 第一步：首先创建实体类Employee
 > @ExcelProperty(value = "员工id",index = 0)注解就是代表的excel表的表头的每一列的名字
 ```java
@Data@Data
@NoArgsConstructor
@AllArgsConstructor
 public class Employee {
    @ExcelProperty(value = "员工id",index = 0)
    private Integer id;
    @ExcelProperty(value = "员工姓名",index = 1)
    private String name;
    @ExcelProperty(value = "入职日期",index = 2)
    private Date date;
    @ExcelProperty(value = "员工工资",index = 3)
    private Double salary;
 }
 ```
 第二步：创建工具类：用于获取当前文件夹的路径
 ``` java
 public class TestFileUtil {
    public static String getPath(){
        return TestFileUtil.class.getResource("/").getPath().replace("classes/", "");
    }
    public static void main(String[] args) {
        System.out.println(getPath());
    }
 }
 ```
 第三步：写操作主要代码：
 ```java 
 public class SimpleWrite {
    //准备测试数据的方法
    private List<Employee> data(int count) {
        List<Employee> list = ListUtils.newArrayList();
        for (int i = 1; i < count; i++) {
            list.add(new Employee(i,"测试数据1"+i,new Date(),6.6*i));
        }
        return list;
    }
    //快速入门写数据
    @Test
    public void write(){
          String  fileName = TestFileUtil.getPath() + "simpleWrite" + System.currentTimeMillis() + ".xlsx";
        // 这里 需要指定写用哪个class去写，然后写到第一个sheet，名字为模板 然后文件流会自动关闭
        EasyExcel.write(fileName, Employee.class).sheet("模板").doWrite(data(10));
    }
 }
 ```
 ### 2.简单读出excel
 只需要一个方法，就可以读出excel表格信息并在控制台打印
 ```java
 //快速入门读数据
 public class SimpleReader {
    @Test
    public void read(){
        String fileName = TestFileUtil.getPath() +  "simpleWrite1762401148464.xlsx";
        // 这里默认每次会读取100条数据 然后返回过来 直接调用使用数据就行
        // 具体需要返回多少行可以在`PageReadListener`的构造函数设置
        EasyExcel.read(fileName, Employee.class, new PageReadListener<Employee>(dataList -> {
            for (Employee demoData : dataList) {
                System.out.println(demoData);
            }
        })).sheet().doRead();
    }
 }
 ```
 ### 3.批量写入excel
 ``` java
 public class ManyWrite {
    //准备测试数据的方法
    private List<Employee> data(int count) {
        List<Employee> list = ListUtils.newArrayList();
        for (int i = 1; i < count; i++) {
            list.add(new Employee(i,"测试数据1"+i,new Date(),6.6*i));
        }
        return list;
    }
    //批量写数据
    @Test
    public void write(){
        // 方法2: 如果写到不同的sheet 同一个对象
        String fileName = TestFileUtil.getPath() + "repeatedWrite" + System.currentTimeMillis() + ".xlsx";
        // 这里 指定文件
        try (ExcelWriter excelWriter = EasyExcel.write(fileName, Employee.class).build()) {
            WriteSheet writeSheet = EasyExcel.writerSheet( "测试数据").build();
            long t1 =System.currentTimeMillis();
            // 去调用写入
            for (int i = 0; i < 100; i++) {
                // 分页去数据库查询数据 这里可以去数据库查询每一页的数据
                List<Employee> data = data(10000);
                excelWriter.write(data, writeSheet);
            }
            long t2 =System.currentTimeMillis();
            System.out.println("耗时："+(t2-t1));
        }
    }
 }
 ```
 ### 4.读海量数据
 读海量数据需要自定义监听器EmployeeListener
 ```java
 //自定义监听器读数据
 public class EmployeeListener implements ReadListener<Employee> {
    private ArrayList<Employee> list = new ArrayList<>();
    private int count = 100;
    private EmployeeDao dao;
    public EmployeeListener(EmployeeDao dao) {
        this.dao = dao;
    }
    //每读完一行数据，就会调用此方法
    @Override
    public void invoke(Employee employee, AnalysisContext analysisContext) {
        //将读取的一行数据保存到list中
        list.add(employee);
        //判断是不是到达缓存量了
        if(list.size()>=100){
            //操作数据库
            dao.save(list);
            list = new ArrayList<>(count);
        }
    }
    //读完整个excel之后后调用此方法
    @Override
    public void doAfterAllAnalysed(AnalysisContext analysisContext) {
        if(list.size()>0){
            //操作数据库
            dao.save(list);
            list = new ArrayList<>(count);
        }
    }
 }
 ```
 以下是Dao层模拟数据库操作
 ```java
 //模拟操作数据库
 public class EmployeeDao {
    public void save(List<Employee> list){
        System.out.println(list.size()+"模拟操作数据库");
    }
 }
 ```
 ```java
 //读海量数据
 public class ManyRead {
    @Test
    public void read(){
        String fileName = TestFileUtil.getPath() +  "repeatedWrite1762406295595.xlsx";
        ExcelReader reader = EasyExcel.read(fileName, Employee.class, new EmployeeListener(new EmployeeDao())).build();
        ReadSheet sheet = EasyExcel.readSheet().build();
        reader.read(sheet);
    }
 }
 ```
 ### 5.使用模板填充Excel表格
 首先在模板中用{.}定义好每一列的名称对应什么
 ![1762415858999](C:\Users\Administrator\AppData\Roaming\Typora\typora-user-images\1762415858999.png)
 ``` java
 //练习填充数据
 public class FillWriter {
    //准备测试数据的方法
    private List<Employee> data(int count) {
        List<Employee> list = ListUtils.newArrayList();
        for (int i = 1; i < count; i++) {
            list.add(new Employee(i,"测试数据1"+i,new Date(),6.6*i));
        }
        return list;
    }
    @Test
    public void write(){
        String fileName = TestFileUtil.getPath() + "listFill" + System.currentTimeMillis() + ".xlsx";
        String templateFileName = TestFileUtil.getPath() + "模板.xlsx";
        try (ExcelWriter excelWriter = EasyExcel.write(fileName).withTemplate(templateFileName).build()) {
            WriteSheet writeSheet = EasyExcel.writerSheet().build();
            long t1 = System.currentTimeMillis();
            for (int i = 0; i < 100; i++) {
                excelWriter.fill(data(10000), writeSheet);
            }
            long t2 = System.currentTimeMillis();
            System.out.println("耗时："+(t2-t1));
        }
    }
 }
 ```
 ##  3.前后端端实现导入导出Excel
 **listener定义**:
 ```java
 package com.itheima.listener;
 import com.alibaba.excel.context.AnalysisContext;
 import com.alibaba.excel.read.listener.ReadListener;
 import com.itheima.domain.Employee;
 import com.itheima.service.EmployeeService;
 import java.util.ArrayList;
 import java.util.List;
 public class EmployeeListener implements ReadListener<Employee> {
    /**
     * 批量处理的数据量阈值
     */
    private int count = 10000;
    private EmployeeService dao ;
    /**
     * 临时存储读取的数据列表
     */
    private List<Employee> list = new ArrayList<>(count);
    public EmployeeListener(EmployeeService dao) {
        this.dao = dao;
    }
    /**
     * 处理每一行数据
     * 当读取到一行数据时会调用此方法
     * @param employee 当前行的员工数据
     * @param analysisContext 分析上下文
     */
    @Override
    public void invoke(Employee employee, AnalysisContext analysisContext) {
        list.add(employee);
        // 当累积的数据量达到阈值时，执行批量插入操作
        if(list.size()>=count){
            dao.addData(list);
            // 重新初始化列表，准备下一批数据
            list = new ArrayList<>(count);
        }
    }
    /**
     * 所有数据解析完成后的回调方法
     * 用于处理剩余未达到批量阈值的数据
     * @param analysisContext 分析上下文
     */
    @Override
    public void doAfterAllAnalysed(AnalysisContext analysisContext) {
        // 处理最后一批未达到阈值的数据
        if(list.size()>0){
            dao.addData(list);
        }
    }
 }
 ```
 **pojo层：**
 pojo层和上面定义一致：
 ```
@Data
@NoArgsConstructor
@AllArgsConstructor
 public class Employee {
    @ExcelProperty(value = "员工id",index = 0)
    private Integer id;
    @ExcelProperty(value = "员工姓名",index = 1)
    private String name;
    @ExcelProperty(value = "入职日期",index = 2)
    private Date date;
    @ExcelProperty(value = "员工工资",index = 3)
    private Double salary;
 }
 ```
 **controller层：**
 主要是两个方法，一个上传，一个下载
 ```java
@Controller
@RequestMapping("/")
 public class MyController {
    @Autowired
    private EmployeeService service;
    @RequestMapping("/upload")
    @ResponseBody
    public void upload(MultipartFile file, HttpServletResponse response) throws IOException {
        long start = System.currentTimeMillis();
        EasyExcel.read(file.getInputStream(), Employee.class, new EmployeeListener(service)).sheet().doRead();
        long end = System.currentTimeMillis();
        response.setContentType("text/html;charset=utf-8");
        response.getWriter().print("上传成功,共用时："+(end-start));
    }
    @RequestMapping("/download")
    public void download(HttpServletResponse response) throws IOException {
        // 这里注意 使用swagger 会导致各种问题，直接用浏览器或者用postman
        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
        response.setCharacterEncoding("utf-8");
        // 这里URLEncoder.encode可以防止中文乱码 当然和easyexcel没有关系
        String fileName = URLEncoder.encode("数据库中导出的数据", "UTF-8").replaceAll("\\+", "%20");
        response.setHeader("Content-disposition", "attachment;filename*=utf-8''" + fileName + ".xlsx");
        ExcelWriter writer = EasyExcel.write(response.getOutputStream(), Employee.class).build();
        WriteSheet sheet = EasyExcel.writerSheet("数据").build();
        writer.write(service.getData(), sheet);
        writer.close();
    }
 }
 ```
 **Service层**
 ```java
 package com.itheima.service;
 import com.itheima.domain.Employee;
 import org.springframework.stereotype.Service;
 import java.util.List;
 public interface EmployeeService {
    public List<Employee> getData();
    public void addData(List<Employee> list);
 }
 ```
 ```java
 package com.itheima.service.impl;
 import com.itheima.domain.Employee;
 import com.itheima.mapper.EmployeeMapper;
 import com.itheima.service.EmployeeService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import java.util.List;
@Service
 public class EmployeeServiceImpl implements EmployeeService {
    @Autowired
    private EmployeeMapper dao;
    @Override
    public List<Employee> getData() {
        return dao.getData();
    }
    @Override
    public void addData(List<Employee> list) {
        dao.beathInsert(list);
    }
 }
 ```
 **Mapper层**
 ```java
 public interface EmployeeMapper {
    public void beathInsert(@Param("list") List<Employee> list);
 //    @Select("select * from employee ")
    @Select("select * from employee")
    @ResultType(Employee.class)
    List<Employee> getData();
 }
 ```
--- a/尹顺宇学习笔记/尹顺宇11.06作业/尹顺宇11.06EasyExcel学习笔记.pdf
+++ b/尹顺宇学习笔记/尹顺宇11.06作业/尹顺宇11.06EasyExcel学习笔记.pdf
--- a/尹顺宇学习笔记/尹顺宇11.06作业/尹顺宇11.06学习总结.docx
+++ b/尹顺宇学习笔记/尹顺宇11.06作业/尹顺宇11.06学习总结.docx