From e3bf1ff682c1699375cbf4ff860a82c181d23986 Mon Sep 17 00:00:00 2001
From: zoujing <kidevelop@163.com>
Date: Fri, 15 May 2026 09:56:34 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E4=BF=AE=E5=A4=8D=E5=9B=9E=E7=AD=94?=
 =?UTF-8?q?=E7=BB=84=E4=BB=B6=E8=B7=B3=E5=8A=A8=E7=9A=84=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../ChatModule/AnswerComponent/index.vue      | 90 +++++++++----------
 1 file changed, 44 insertions(+), 46 deletions(-)

diff --git a/src/pages/ChatModule/AnswerComponent/index.vue b/src/pages/ChatModule/AnswerComponent/index.vue
index e6de9a1..a07c9e8 100644
--- a/src/pages/ChatModule/AnswerComponent/index.vue
+++ b/src/pages/ChatModule/AnswerComponent/index.vue
@@ -2,14 +2,14 @@
   <view class="w-full bg-white border-box border-ff overflow-hidden rounded-20 flex flex-col">
     <!-- 占位撑开 -->
     <view class="w-vw"></view>
-    <view class="flex flex-col p-16 border-box border-left-4">
+    <view class="flex flex-col px-12 pb-12 pt-4 border-box border-left-4">
       <view v-if="title" class="flex flex-row flex-items-start flex-justify-start mb-8">
         <uni-icons class="icon-active" type="fire-filled" size="18" color="opacity" />
         <text class="font-size-16 font-500 text-color-900 ml-6"> {{ title }}</text>
       </view>
       <!-- 文字内容，最多显示3行 -->
       <view class="answer-content font-size-12 font-color-600">
-        <ChatMarkdown :key="textKey" :text="processedText" />
+        <ChatMarkdown :text="processedText" />
       </view>
       <!-- 超过3行时显示...提示 -->
       <view v-if="!finish" class="flex flex-row flex-items-center mt-8">
@@ -27,14 +27,12 @@
 </template>
 
 <script setup>
-import { defineProps, computed, ref, watch, onBeforeUnmount } from "vue";
+import { defineProps, computed, watch, onBeforeUnmount } from "vue";
 
 import ChatMarkdown from "../../ChatMain/ChatMarkdown/index.vue";
 import ChatLoading from "../../ChatMain/ChatLoading/index.vue";
 import StreamManager from '@/utils/StreamManager.js';
 
-const isOverflow = ref(false)
-
 // 直接根据文字长度判断，超过约100个字符认为会溢出（约3行）
 const props = defineProps({
   title: {
@@ -51,9 +49,6 @@ const props = defineProps({
   },
 });
 
-// 用于强制重新渲染的key
-const textKey = ref(0);
-
 // 处理文本内容：按行截断以保证预览最多显示三行（更贴近视觉行数）
 // 点击“查看详情”会跳转到完整页面（不受预览截断影响）。
 const PREVIEW_LINES = 3;
@@ -78,19 +73,27 @@ const processedText = computed(() => {
   return txt;
 });
 
-// 监听 text 变化：更新 textKey 并同步 isOverflow（合并为单一响应函数，避免冗余）
-watch(
-  () => props.text,
-  (newText, oldText) => {
-    const textStr = newText ? String(newText) : "";
-    const lines = textStr.split(/\r?\n/);
-    isOverflow.value = lines.length > PREVIEW_LINES || textStr.length > PREVIEW_CHAR_LIMIT;
-    if (newText !== oldText) {
-      textKey.value++;
-    }
-  },
-  { immediate: true }
-);
+const isOverflow = computed(() => {
+  const textStr = props.text ? String(props.text) : "";
+  const lines = textStr.split(/\r?\n/);
+  return lines.length > PREVIEW_LINES || textStr.length > PREVIEW_CHAR_LIMIT;
+});
+
+let stopForwardWatcher = null;
+let stopFinishWatcher = null;
+
+const cleanupStreamWatchers = () => {
+  if (stopForwardWatcher) {
+    stopForwardWatcher();
+    stopForwardWatcher = null;
+  }
+  if (stopFinishWatcher) {
+    stopFinishWatcher();
+    stopFinishWatcher = null;
+  }
+};
+
+onBeforeUnmount(cleanupStreamWatchers);
 
 const lookDetailAction = () => {
   const message = props.text ? String(props.text) : "";
@@ -98,31 +101,26 @@ const lookDetailAction = () => {
   const streamId = `stream_${Date.now()}_${Math.random().toString(36).slice(2,8)}`;
   StreamManager.openStream(streamId, message, !!props.finish);
 
-  // 将当前组件后续 props.text/props.finish 的更新转发到 StreamManager
-  const stopForward = watch(
-    () => props.text,
-    (v) => {
-      StreamManager.updateStream(streamId, v ? String(v) : "", !!props.finish);
-    }
-  );
-  const stopFinishWatcher = watch(
-    () => props.finish,
-    (f) => {
-      StreamManager.updateStream(streamId, props.text ? String(props.text) : "", !!f);
-      if (f) {
-        stopForward();
-        stopFinishWatcher();
-      }
-    }
-  );
+  cleanupStreamWatchers();
 
-  // 清理：组件卸载时停止转发（若仍存在）
-  onBeforeUnmount(() => {
-    try {
-      stopForward && stopForward();
-      stopFinishWatcher && stopFinishWatcher();
-    } catch (e) {}
-  });
+  if (!props.finish) {
+    // 将当前组件后续 props.text/props.finish 的更新转发到 StreamManager
+    stopForwardWatcher = watch(
+      () => props.text,
+      (v) => {
+        StreamManager.updateStream(streamId, v ? String(v) : "", !!props.finish);
+      }
+    );
+    stopFinishWatcher = watch(
+      () => props.finish,
+      (f) => {
+        StreamManager.updateStream(streamId, props.text ? String(props.text) : "", !!f);
+        if (f) {
+          cleanupStreamWatchers();
+        }
+      }
+    );
+  }
 
   // 传递 finished 参数，完成状态下不自动滚到底部
   uni.navigateTo({ url: `/pages/ChatMain/ChatLongAnswer/index?streamId=${encodeURIComponent(streamId)}&finished=${props.finish ? '1' : '0'}` });
@@ -147,4 +145,4 @@ const lookDetailAction = () => {
 .border-left-4 {
   border-left: 4px solid $theme-color-500;
 }
-</style>
\ No newline at end of file
+</style>