正确答案替换标点符号

src/components/question/question-content.vue

@@ -60,7 +60,7 @@
       <van-button size="large" round color="#449284">确 认</van-button>
     </article>
     <article class="answer-wrapper" v-show="currentQuestion.isAnalyzed">
-      <span class="content">正确答案：{{currentQuestion.answer}}</span>
+      <span class="content">正确答案：{{currentQuestion.answer.replace(/,/g,'、')}}</span>
     </article>
     <article class="analysis-wrapper" v-show="currentQuestion.isAnalyzed">
       <span class="title">解析</span>