bug: md container 卡顿处理

src/views/AI-new/components/chat-new.vue

@@ -208,11 +208,8 @@ export default {
     axiosGetAiChat() {
       const abortController = new AbortController()
       this.requestSingle = abortController
-      this.messageInfo.information = this.genMessage.information || this.newMessage
+      this.messageInfo.information = (this.genMessage && this.genMessage.information) || this.newMessage
-
-      // 重置 answerMap
       this.answerMap = ''
-      // this.typingQueue = []
       this.currentMessage = JSON.parse(JSON.stringify(this.messageInfo))
       const params = {
         appType: "gwcsHelper2",
@@ -232,11 +229,12 @@ export default {
         isDisLike: false,
       }
       if (this.genMessage) {
-        this.$set(this.messages, this.messages.length - 1, this.genMessage = { ...this.currentMessage })
+        // this.$set(this.messages, this.messages.length - 1, this.genMessage = { ...this.currentMessage })
+        this.messages.push({ ...this.currentMessage })
       } else {
         this.messages.push(this.currentMessage)
       }
-      // 如果有自定义参数
+      // 自定义参数
       if (this.chatData) {
         for (let k in this.chatData) {
           params[k] = this.chatData[k]
@@ -291,8 +289,6 @@ export default {
 
         this.$emit('update:conversationId', data.conversation_id)
         if (data.answer) {
-          this.answerMap += data.answer
-
           let completeInformation = {}
           let textContent = ''
 
@@ -309,7 +305,7 @@ export default {
               textContent = text[1].trim()
             }
 
-            console.log(`completeInformation: ${JSON.stringify(completeInformation)}, textContent: ${textContent}`);
+            // console.log(`completeInformation: ${JSON.stringify(completeInformation)}, textContent: ${textContent}`);
 
           } catch (e) {
             console.log(e);
@@ -318,10 +314,12 @@ export default {
           if (!completeInformation && !textContent) {
             return null
           }
+          console.log(`textContent: ${textContent}`);
           
+          this.answerMap += textContent
           const { information, is_complete } = completeInformation
 
-          this.messageInfo.information = information ? information : this.newMessage
+          this.messageInfo.information = information
           this.messageInfo.is_complete = is_complete && is_complete.toString()
 
           if (is_complete) {
@@ -329,9 +327,8 @@ export default {
             this.requestIndex++
             return null
           }
-        }
-
           return this.updateConversationState(data)
+        }
       } catch (error) {
         console.error('流数据解析失败:', error)
         return null
@@ -360,7 +357,7 @@ export default {
     },
     updateMessageContent(parse, requestIndex) {
       let { event, answer, isThink, message_id } = parse
-      this.currentMessageID = message_id
+      // this.currentMessageID = message_id
       if (!this.currentMessage || !answer) return
       if (event !== 'message') return
 
@@ -387,20 +384,23 @@ export default {
         // 取出一个完整文本块
         const chunk = this.typingQueue.shift()
         const chars = Array.from(chunk.answer)
-
+        // const isThink = chunk.isThink
-        const isThink = chunk.isThink
         // 内部递归函数，用于逐字输出当前块
         const outputChar = () => {
           if (chars.length === 0) {
             // 当前块输出完毕，继续处理下一个
-            setTimeout(typeNextChar, 10)
+            setTimeout(typeNextChar, 100)
             return
           }
           const char = chars.shift() || ''
+          // console.log(`char`, char);
+
           if (requestIndex === 2) {
             this.$set(this.genMessage, 'text', this.genMessage.text + char)
+            // this.$forceUpdate()
           } if (requestIndex === 1) {
             this.$set(this.currentMessage, 'text', this.currentMessage.text + char)
+            // this.$forceUpdate()
           }
           const delay = this.getTypingDelay(char)
           setTimeout(outputChar, delay)

src/views/AI-new/components/js/markdown-it-container.js

@@ -3,9 +3,6 @@ import Vue from "vue";
 import KnowledgeCard from "../card/index.vue"
 
 export function markdownContainer(markdownIt) {
-    // console.log(markdownIt);
-    // console.log(container);
-
     container(markdownIt, "card", {
         validate: function (params) {
             // console.log(params.trim(), "title line");
@@ -14,9 +11,12 @@ export function markdownContainer(markdownIt) {
         },
         render: function (tokens, idx) {
             // console.log(`tokens, idx`, tokens, idx);
-            return tokens[idx].content
+            // return tokens[idx].content
+            // return "<br/>--------<br/>"
+
         },
         content: function (tokens, idx, options, env, self) {
+console.log(tokens[idx]);
 
 
             // console.log(`args`, tokens, idx, options, env, self);
@@ -25,8 +25,8 @@ export function markdownContainer(markdownIt) {
 
             // const { markup } = tokens[idx]
             // console.log(`markup`, markup);
-            setTimeout(() => {
+            // setTimeout(() => {
-                const dom = document.getElementById("cardTest");
+            // const dom = document.getElementById("cardTest");
             // if (dom) return
             // const vm = new Vue({
             //     el: "#cardTest",
@@ -37,10 +37,12 @@ export function markdownContainer(markdownIt) {
             //     })
             // })
             // console.log(`vue instance`, vm);
-            })
+            // })
 
             // return tokens[idx]
             // return "<div id='cardTest'></div>"
+            // console.log(tokens[idx].markup);
+
             return tokens[idx].markup
         }
     })

src/views/AI-new/components/js/markdown-it.js

@@ -4,7 +4,7 @@ import { markdownContainer } from './markdown-it-container'
 
 export const md = new MarkdownIt({
     html: true,
+    breaks: true,
     linkify: true,
     typographer: true
   }).use(markdownItKatex).use(markdownContainer)
-  

src/views/AI-new/components/message.vue

@@ -48,7 +48,10 @@
 // icon
 import { Icon } from 'vant'
 import TreasureBox from '@/views/AI/components/treasureBox.vue'
-import { md } from './js/markdown-it'
+// import { md } from './js/markdown-it'
+import MarkdownIt from 'markdown-it'
+import markdownItKatex from 'markdown-it-katex'
+import { markdownContainer } from './js/markdown-it-container'
 
 
 export default {
@@ -70,16 +73,21 @@ export default {
   },
   data() {
     return {
-      md,
       primaryColor: '#57a6fc'
     }
   },
   methods: {
     render(message) {
-      const text = this.filterVisible(message)
-      // console.log(`text`, text);
 
-      return md.render(text)
+      const md = new MarkdownIt({
+        html: true,
+        breaks: true,
+        linkify: true,
+        typographer: true
+      }).use(markdownItKatex).use(markdownContainer)
+
+
+      return md.render(message.text)
     },
     setProductName(e) {
       this.$emit('setProductName', e)
@@ -89,15 +97,15 @@ export default {
       // 如果开头是中文，直接返回
       // if (new RegExp('^[\u4e00-\u9fa5]+', 'g').test(text)) return text
 
-      text = text.replace(/<information>([^<]*)(?:<\/information>)?/g, '').trim()
+      // text = text.replace(/<information>([^<]*)(?:<\/information>)?/g, '').trim()
-      text = text.replace(/<is_complete>([^<]*)(?:<\/is_complete>)?/g, '').trim()
+      // text = text.replace(/<is_complete>([^<]*)(?:<\/is_complete>)?/g, '').trim()
 
       // 捕获 不包含 < 的后置标签 span> /span> a</span>
-      text = text.replace(/^[/]?[a-zA-z0-9]+[</\w>]+/g, '').trim()
+      // text = text.replace(/^[/]?[a-zA-z0-9]+[</\w>]+/g, '').trim()
       // // 尝试匹配 </abc> 标签
       // text = text.replace(/^<\w+>/g, '').trim()
       // text = text.replace(/^\w+/, "").trim()
-      text = text.replace(/<\/?([\w\s='"]+)?(?!>)$/gi, '').trim()
+      // text = text.replace(/<\/?([\w\s='"]+)?(?!>)$/gi, '').trim()
       // console.log(`text`, text[text.length - 1]);
 
       return text