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添加markdown解析ai返回信息、添加purify动态清理无用缓存

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Cx330 committed 2025-04-08 19:36:29 +08:00
1 parent db6ebc7b25
commit 2c117c1ca7
5 files changed
+90 -40
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css/chat.css
+33 -2
View File
@@ -40,18 +40,49 @@
word-break: break-word; word-break: break-word;
} }
.message.user { .message.user {
background-color: #daf1fc; background-color: #daf1fc;
align-self: flex-end; align-self: flex-end;
text-align: left; text-align: left;
margin-left: auto; margin-left: auto;
} }
.message.bot { .message.bot {
background-color: #eee; background-color: #eee;
align-self: flex-start; align-self: flex-start;
text-align: left; text-align: left;
margin-right: auto; margin-right: auto;
font-size: 14px;
line-height: 1.5;
}
/* 清除常见 markdown 元素的默认 margin */
.message.bot h1,
.message.bot h2,
.message.bot h3,
.message.bot p,
.message.bot ul,
.message.bot ol,
.message.bot pre,
.message.bot code {
margin: 0;
padding: 0;
font-size: inherit;
}
/* 更友好地渲染列表 */
.message.bot ul,
.message.bot ol {
padding-left: 1.2em;
}
/* 美化代码块 */
.message.bot pre {
background: #272822;
color: #f8f8f2;
padding: 8px;
overflow-x: auto;
border-radius: 4px;
} }
.input-row { .input-row {
index.html
+2
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@@ -67,6 +67,8 @@
<script src="javascape/ai_api.js"></script> <script src="javascape/ai_api.js"></script>
<script src="javascape/chat.js"></script> <script src="javascape/chat.js"></script>
<script src="javascape/max_width.js"></script> <script src="javascape/max_width.js"></script>
<script src="javascape/marked.min.js"></script>
<script src="javascape/purify.min.js"></script>
</body> </body>
</html> </html>
javascape/ai_api.js
+46 -38
View File
@@ -4,50 +4,58 @@ const API_KEY = 'sk-or-v1-4915a672258dc64f8d553da4df271fce635b6cdf86b296d45ccbde
const API_URL = 'https://openrouter.ai/api/v1/chat/completions'; const API_URL = 'https://openrouter.ai/api/v1/chat/completions';
let messages = []; let messages = [];
function appendMessage(content, sender) { function appendMessage(content, sender, isMarkdown = false) {
const chatContainer = document.getElementById('chatContainer'); const chatContainer = document.getElementById('chatContainer');
const messageDiv = document.createElement('div'); const messageDiv = document.createElement('div');
messageDiv.classList.add('message', sender); messageDiv.classList.add('message', sender);
messageDiv.textContent = content;
chatContainer.appendChild(messageDiv); if (isMarkdown) {
chatContainer.scrollTop = chatContainer.scrollHeight; // 将 Markdown 转为 HTML 并清理
const html = DOMPurify.sanitize(marked.parse(content));
messageDiv.innerHTML = html;
} else {
messageDiv.textContent = content;
}
chatContainer.appendChild(messageDiv);
chatContainer.scrollTop = chatContainer.scrollHeight;
} }
async function sendMessage() { async function sendMessage() {
const inputElem = document.getElementById('userInput'); const inputElem = document.getElementById('userInput');
const userMessage = inputElem.value.trim(); const userMessage = inputElem.value.trim();
if (!userMessage) return; if (!userMessage) return;
appendMessage(userMessage, 'user'); appendMessage(userMessage, 'user');
messages.push({ role: 'user', content: userMessage }); messages.push({ role: 'user', content: userMessage });
inputElem.value = ''; inputElem.value = '';
const payload = { const payload = {
//model: 'deepseek/deepseek-r1:free', model: 'deepseek/deepseek-chat-v3-0324:free',
model: 'deepseek/deepseek-chat-v3-0324:free', messages: messages
messages: messages };
};
try { try {
const response = await fetch(API_URL, { const response = await fetch(API_URL, {
method: 'POST', method: 'POST',
headers: { headers: {
'Content-Type': 'application/json', 'Content-Type': 'application/json',
'Authorization': 'Bearer ' + API_KEY 'Authorization': 'Bearer ' + API_KEY
}, },
body: JSON.stringify(payload) body: JSON.stringify(payload)
}); });
const data = await response.json();
if (data.choices && data.choices.length > 0) { const data = await response.json();
const botMessage = data.choices[0].message.content;
appendMessage(botMessage, 'bot'); if (data.choices && data.choices.length > 0) {
messages.push({ role: 'assistant', content: botMessage }); const botMessage = data.choices[0].message.content;
} else { appendMessage(botMessage, 'bot', true); // 这里启用 Markdown 渲染
appendMessage('没有收到有效响应，请检查 API 设置。', 'bot'); messages.push({ role: 'assistant', content: botMessage });
} else {
appendMessage('没有收到有效响应，请检查 API 设置。', 'bot');
}
} catch (error) {
console.error('请求错误：', error);
appendMessage('请求出错：' + error.message, 'bot');
} }
} catch (error) {
console.error('请求错误：', error);
appendMessage('请求出错：' + error.message, 'bot');
}
} }
javascape/marked.min.js
Vendored
+6
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@@ -0,0 +1,6 @@
/**
* marked v15.0.8 - a markdown parser
* Copyright (c) 2011-2025, Christopher Jeffrey. (MIT Licensed)
* https://github.com/markedjs/marked
*/
!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).marked={})}(this,(function(e){"use strict";function t(){return{async:!1,breaks:!1,extensions:null,gfm:!0,hooks:null,pedantic:!1,renderer:null,silent:!1,tokenizer:null,walkTokens:null}}function n(t){e.defaults=t}e.defaults={async:!1,breaks:!1,extensions:null,gfm:!0,hooks:null,pedantic:!1,renderer:null,silent:!1,tokenizer:null,walkTokens:null};const s={exec:()=>null};function r(e,t=""){let n="string"==typeof e?e:e.source;const s={replace:(e,t)=>{let r="string"==typeof t?t:t.source;return r=r.replace(i.caret,"$1"),n=n.replace(e,r),s},getRegex:()=>new RegExp(n,t)};return s}const i={codeRemoveIndent:/^(?: {1,4}| {0,3}\t)/gm,outputLinkReplace:/\\([\[\]])/g,indentCodeCompensation:/^(\s+)(?:```)/,beginningSpace:/^\s+/,endingHash:/#$/,startingSpaceChar:/^ /,endingSpaceChar:/ $/,nonSpaceChar:/[^ ]/,newLineCharGlobal:/\n/g,tabCharGlobal:/\t/g,multipleSpaceGlobal:/\s+/g,blankLine:/^[ \t]*$/,doubleBlankLine:/\n[ \t]*\n[ \t]*$/,blockquoteStart:/^ {0,3}>/,blockquoteSetextReplace:/\n {0,3}((?:=+|-+) *)(?=\n|$)/g,blockquoteSetextReplace2:/^ {0,3}>[ \t]?/gm,listReplaceTabs:/^\t+/,listReplaceNesting:/^ {1,4}(?=( {4})*[^ ])/g,listIsTask:/^\[[ xX]\] /,listReplaceTask:/^\[[ xX]\] +/,anyLine:/\n.*\n/,hrefBrackets:/^<(.*)>$/,tableDelimiter:/[:|]/,tableAlignChars:/^\||\| *$/g,tableRowBlankLine:/\n[ \t]*$/,tableAlignRight:/^ *-+: *$/,tableAlignCenter:/^ *:-+: *$/,tableAlignLeft:/^ *:-+ *$/,startATag:/^<a /i,endATag:/^<\/a>/i,startPreScriptTag:/^<(pre|code|kbd|script)(\s|>)/i,endPreScriptTag:/^<\/(pre|code|kbd|script)(\s|>)/i,startAngleBracket:/^</,endAngleBracket:/>$/,pedanticHrefTitle:/^([^'"]*[^\s])\s+(['"])(.*)\2/,unicodeAlphaNumeric:/[\p{L}\p{N}]/u,escapeTest:/[&<>"']/,escapeReplace:/[&<>"']/g,escapeTestNoEncode:/[<>"']|&(?!(#\d{1,7}|#[Xx][a-fA-F0-9]{1,6}|\w+);)/,escapeReplaceNoEncode:/[<>"']|&(?!(#\d{1,7}|#[Xx][a-fA-F0-9]{1,6}|\w+);)/g,unescapeTest:/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/gi,caret:/(^|[^\[])\^/g,percentDecode:/%25/g,findPipe:/\|/g,splitPipe:/ \|/,slashPipe:/\\\|/g,carriageReturn:/\r\n|\r/g,spaceLine:/^ +$/gm,notSpaceStart:/^\S*/,endingNewline:/\n$/,listItemRegex:e=>new RegExp(`^( {0,3}${e})((?:[\t ][^\\n]*)?(?:\\n|$))`),nextBulletRegex:e=>new RegExp(`^ {0,${Math.min(3,e-1)}}(?:[*+-]|\\d{1,9}[.)])((?:[ \t][^\\n]*)?(?:\\n|$))`),hrRegex:e=>new RegExp(`^ {0,${Math.min(3,e-1)}}((?:- *){3,}|(?:_ *){3,}|(?:\\* *){3,})(?:\\n+|$)`),fencesBeginRegex:e=>new RegExp(`^ {0,${Math.min(3,e-1)}}(?:\`\`\`|~~~)`),headingBeginRegex:e=>new RegExp(`^ {0,${Math.min(3,e-1)}}#`),htmlBeginRegex:e=>new RegExp(`^ {0,${Math.min(3,e-1)}}<(?:[a-z].*>|!--)`,"i")},l=/^ {0,3}((?:-[\t ]*){3,}|(?:_[ \t]*){3,}|(?:\*[ \t]*){3,})(?:\n+|$)/,o=/(?:[*+-]|\d{1,9}[.)])/,a=/^(?!bull |blockCode|fences|blockquote|heading|html|table)((?:.|\n(?!\s*?\n|bull |blockCode|fences|blockquote|heading|html|table))+?)\n {0,3}(=+|-+) *(?:\n+|$)/,c=r(a).replace(/bull/g,o).replace(/blockCode/g,/(?: {4}| {0,3}\t)/).replace(/fences/g,/ {0,3}(?:`{3,}|~{3,})/).replace(/blockquote/g,/ {0,3}>/).replace(/heading/g,/ {0,3}#{1,6}/).replace(/html/g,/ {0,3}<[^\n>]+>\n/).replace(/\|table/g,"").getRegex(),h=r(a).replace(/bull/g,o).replace(/blockCode/g,/(?: {4}| {0,3}\t)/).replace(/fences/g,/ {0,3}(?:`{3,}|~{3,})/).replace(/blockquote/g,/ {0,3}>/).replace(/heading/g,/ {0,3}#{1,6}/).replace(/html/g,/ {0,3}<[^\n>]+>\n/).replace(/table/g,/ {0,3}\|?(?:[:\- ]*\|)+[\:\- ]*\n/).getRegex(),p=/^([^\n]+(?:\n(?!hr|heading|lheading|blockquote|fences|list|html|table| +\n)[^\n]+)*)/,u=/(?!\s*\])(?:\\.|[^\[\]\\])+/,g=r(/^ {0,3}\[(label)\]: *(?:\n[ \t]*)?([^<\s][^\s]*|<.*?>)(?:(?: +(?:\n[ \t]*)?| *\n[ \t]*)(title))? 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javascape/purify.min.js
Vendored
+3
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@@ -0,0 +1,3 @@
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