Merge branch 'wanzi' of http://59.110.91.129:3000/zhangmengying/AIClass into wanzi

src/components/videopage/DialogComponents.vue

@@ -174,7 +174,7 @@ const handleCloseQuestionDialog = () => {
 
 // 提交答案
 const handleSubmitAnswer = () => {
-  if (!selectedOption.value) {
+  if (props.currentQuestion.ccQuestOption && props.currentQuestion.ccQuestOption.length > 0 && !selectedOption.value) {
     ElMessage.warning('请选择一个选项')
     return
   }

src/views/AIQuestions.vue

@@ -349,14 +349,15 @@ const doSendMessageStream = async (userMessage) => {
           console.log(`对话异常! ${msg}`);
           return;
         }
-        // 如果内容为空，就不处理。
-        // if (data.receive?.content === '') {
-        //   return
-        // }
 
         // 根据事件类型处理
         if (data.eventType === 'TEXT') {
 
+          // 如果内容为空，就不处理。
+          if (data.receive?.content === '') {
+            return
+          }
+
           // 处理文本消息
           receiveMessageFullText.value += data.receive.content;