<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Announcements | 公告]]></title><description><![CDATA[一个技术知识分享、学习、交流的社区]]></description><link>http://forum.d2learn.org/category/1</link><generator>RSS for Node</generator><lastBuildDate>Wed, 15 Jul 2026 22:00:56 GMT</lastBuildDate><atom:link href="http://forum.d2learn.org/category/1.rss" rel="self" type="application/rss+xml"/><pubDate>Mon, 04 May 2026 06:58:05 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[[新功能]: 论坛支持mermaid代码自动渲染 - 附渲染效果]]></title><description><![CDATA[<p dir="auto">@dustchens 已支持</p>
]]></description><link>http://forum.d2learn.org/topic/202/新功能-论坛支持mermaid代码自动渲染-附渲染效果</link><guid isPermaLink="true">http://forum.d2learn.org/topic/202/新功能-论坛支持mermaid代码自动渲染-附渲染效果</guid><dc:creator><![CDATA[sunrisepeak]]></dc:creator><pubDate>Mon, 04 May 2026 06:58:05 GMT</pubDate></item><item><title><![CDATA[[论坛功能]: 邮件订阅&#x2F;通知功能设置方法]]></title><description><![CDATA[<h2>1 个人设置页</h2>
<p dir="auto"><img src="/assets/uploads/files/1755191140692-96cc2f72-ad7d-4efb-b4d5-0034fbffbc23-image.png" alt="96cc2f72-ad7d-4efb-b4d5-0034fbffbc23-image.png" class=" img-fluid img-markdown" /></p>
<h2>2 有人回复时邮件通知</h2>
<p dir="auto"><img src="/assets/uploads/files/1755191908319-157215f9-622b-4106-8f74-687759f5394b-image.png" alt="157215f9-622b-4106-8f74-687759f5394b-image.png" class=" img-fluid img-markdown" /></p>
<h2>3 论坛的邮箱订阅</h2>
<blockquote>
<p dir="auto">关闭/每天/一周/两周</p>
</blockquote>
<p dir="auto"><img src="/assets/uploads/files/1755191149727-f3fe1afe-3e26-4af2-8b98-86930ba9abc0-image.png" alt="f3fe1afe-3e26-4af2-8b98-86930ba9abc0-image.png" class=" img-fluid img-markdown" /></p>
]]></description><link>http://forum.d2learn.org/topic/121/论坛功能-邮件订阅-通知功能设置方法</link><guid isPermaLink="true">http://forum.d2learn.org/topic/121/论坛功能-邮件订阅-通知功能设置方法</guid><dc:creator><![CDATA[SPeak]]></dc:creator><pubDate>Thu, 14 Aug 2025 17:08:36 GMT</pubDate></item><item><title><![CDATA[Forum Guide - A Community Forum Oriented Towards [Knowledge&#x2F;Technology, Projects, Open Courses, Creative Ideas, etc. + Open-Source Philosophy]]]></title><description><![CDATA[<p dir="auto"><a href="https://forum.d2learn.org/topic/9" rel="nofollow ugc">中文版</a></p>
<h2><strong>Introduction and Background</strong></h2>
<blockquote>
<p dir="auto">A community forum oriented towards [knowledge/technology, projects, open courses, creative ideas, etc. + open-source philosophy].</p>
</blockquote>
<p dir="auto"><strong>Why build such a forum?</strong></p>
<ul>
<li>
<ol>
<li>Many platforms are moving towards being comprehensive and entertainment-focused, leading to a massive increase in content volume but a decrease in the density of specific thematic content.</li>
</ol>
</li>
<li>
<ol start="2">
<li>There are relatively few forums related to open source in Chinese platforms, with content scattered across various platforms, lacking a common platform for exchange and sharing.</li>
</ol>
</li>
<li>
<ol start="3">
<li>Provide a platform for discussing topics related to <strong>open-source philosophy | open-source licenses | open-source projects | open-source communities | open-source and business | sustainable development of open-source</strong>, etc.</li>
</ol>
</li>
</ul>
<hr />
<h2><strong>Main Sections and Topics</strong></h2>
<p dir="auto"><strong><a href="https://forum.d2learn.org/category/2" rel="nofollow ugc">General Discussion Section</a></strong></p>
<ul>
<li>Posts without a specific topic section are generally posted here.</li>
</ul>
<p dir="auto"><img src="/assets/uploads/files/1739089086286-04473257-cc22-456b-b3e9-cfeed513a14a-image.png" alt="04473257-cc22-456b-b3e9-cfeed513a14a-image.png" class=" img-fluid img-markdown" /></p>
<p dir="auto"><strong><a href="https://forum.d2learn.org/category/5" rel="nofollow ugc">Open Courses Section</a></strong></p>
<ul>
<li>Post content and discussions related to various open courses.</li>
<li>Developers of courses/tutorial projects can create corresponding discussion sections.</li>
</ul>
<p dir="auto"><img src="/assets/uploads/files/1739089118037-6ae992b8-d831-4a8d-8bbd-e00b4cb4b067-image.png" alt="6ae992b8-d831-4a8d-8bbd-e00b4cb4b067-image.png" class=" img-fluid img-markdown" /></p>
<p dir="auto"><strong><a href="https://forum.d2learn.org/category/10" rel="nofollow ugc">Open Source Section</a></strong></p>
<ul>
<li>Discussions on topics related to open-source software | open-source communities | open-source philosophy | open-source and business | sustainable development of open-source.</li>
<li>Developers of open-source projects can create discussion sections for their projects.</li>
</ul>
<p dir="auto"><img src="/assets/uploads/files/1739089052158-cf3aa71e-2fda-44cf-b016-6cea0876bb51-image.png" alt="cf3aa71e-2fda-44cf-b016-6cea0876bb51-image.png" class=" img-fluid img-markdown" /></p>
<p dir="auto"><strong><a href="https://forum.d2learn.org/category/13" rel="nofollow ugc">d2learn Open Source</a></strong></p>
<ul>
<li>Explorations of open-source content by the d2learn community/open-source group.</li>
</ul>
<p dir="auto"><img src="/assets/uploads/files/1739089332627-04970ff0-56fb-4f7b-8f2f-a2ce42747315-image.png" alt="04970ff0-56fb-4f7b-8f2f-a2ce42747315-image.png" class=" img-fluid img-markdown" /></p>
<p dir="auto"><strong><a href="https://forum.d2learn.org/category/13" rel="nofollow ugc">Forum Feedback &amp; Community Building</a></strong></p>
<ul>
<li>Feedback on forum-related issues and suggestions.</li>
<li>Discussions on topics related to the sustainable development of the forum.</li>
</ul>
<p dir="auto"><img src="/assets/uploads/files/1739089556289-ca1f43d9-162a-4a5d-9e3a-1dc7878f926a-image.png" alt="ca1f43d9-162a-4a5d-9e3a-1dc7878f926a-image.png" class=" img-fluid img-markdown" /></p>
<hr />
<h2><strong>Functional Perspective</strong></h2>
<ul>
<li>A platform for open-source enthusiasts to exchange and discuss.</li>
<li>Developers of open-source projects/open courses and tutorials can create discussion/exchange sections for their projects.</li>
<li>A platform for discussing topics related to open-source itself (e.g., sustainable development of open-source projects).</li>
<li>Others.</li>
</ul>
<hr />
<h2><strong>Forum Philosophy and Restrictions</strong></h2>
<p dir="auto"><strong>Philosophy and Orientation</strong></p>
<ul>
<li>Focus on technology, knowledge, creativity, and open-source fields, avoiding entertainment.</li>
<li>Professional content and rational discussions, avoiding <strong>deliberately emotional</strong> content.</li>
</ul>
<p dir="auto"><strong>Forum Code of Conduct</strong></p>
<p dir="auto">Encouraged behaviors</p>
<ul>
<li>Use inclusive language.</li>
<li>Respect different viewpoints and experiences.</li>
<li>Gracefully accept constructive criticism.</li>
</ul>
<p dir="auto">Prohibited/Restricted</p>
<ul>
<li>Provocative, insulting/derogatory comments, and personal attacks.</li>
</ul>
<hr />
<h2><strong>Registration and Section Creation</strong></h2>
<p dir="auto"><strong>Registration Methods</strong></p>
<ul>
<li>GitHub: Directly use GitHub for SSO single sign-on.</li>
<li>Email invitation registration: Users who have already registered and <strong>completed email verification</strong> can invite others to register via the user interface.</li>
</ul>
<p dir="auto"><strong>Personal Blogs and Subsection Creation</strong></p>
<ul>
<li><a href="http://forum.d2learn.org/post/39">Application Template</a></li>
</ul>
<hr />
<h2><strong>Others</strong></h2>
<ul>
<li><a href="https://d2learn.org" rel="nofollow ugc">https://d2learn.org</a></li>
<li><a href="https://github.com/d2learn" rel="nofollow ugc">https://github.com/d2learn</a></li>
<li>Instant communication group (Q): 167535744</li>
</ul>
<hr />
<blockquote>
<p dir="auto">Note: translate by ai-llm - <a href="https://forum.d2learn.org/topic/9" rel="nofollow ugc">original</a></p>
</blockquote>
]]></description><link>http://forum.d2learn.org/topic/68/forum-guide-a-community-forum-oriented-towards-knowledge-technology-projects-open-courses-creative-ideas-etc-open-source-philosophy</link><guid isPermaLink="true">http://forum.d2learn.org/topic/68/forum-guide-a-community-forum-oriented-towards-knowledge-technology-projects-open-courses-creative-ideas-etc-open-source-philosophy</guid><dc:creator><![CDATA[sunrisepeak]]></dc:creator><pubDate>Sun, 09 Feb 2025 09:17:14 GMT</pubDate></item><item><title><![CDATA[上线官网 - d2learn.org - 初步]]></title><description><![CDATA[<p dir="auto"><a href="https://d2learn.org" rel="nofollow ugc">https://d2learn.org</a></p>
<p dir="auto"><img src="/assets/uploads/files/1729226787382-56ba23e3-c8cd-4e4f-a23f-45cb2f509776-image.png" alt="56ba23e3-c8cd-4e4f-a23f-45cb2f509776-image.png" class=" img-fluid img-markdown" /></p>
]]></description><link>http://forum.d2learn.org/topic/20/上线官网-d2learn-org-初步</link><guid isPermaLink="true">http://forum.d2learn.org/topic/20/上线官网-d2learn-org-初步</guid><dc:creator><![CDATA[sunrisepeak]]></dc:creator><pubDate>Fri, 18 Oct 2024 04:47:01 GMT</pubDate></item><item><title><![CDATA[[Features]: 工具汇总页(分类 + 图标 + 简介): 把常用的工具进行汇总, 添加 在线工具页面]]></title><description><![CDATA[<p dir="auto">@Littlefean 在 [Features]: 工具汇总页(分类 + 图标 + 简介): 把常用的工具进行汇总, 添加 在线工具页面 中说：</p>
<blockquote>
<p dir="auto">https://patorjk.com/software/taag/#p=display&amp;f=Graffiti&amp;t=Type Something<br />
大型字符画编辑器，可以用于控制台上输出一个超大英文单词欢迎信息</p>
</blockquote>
<p dir="auto">这个不错 之前都是让 gpt来绘制 大的字母</p>
<p dir="auto">1a30d104-1c2c-4b28-83e7-87e2a1809a3e-image.png</p>
]]></description><link>http://forum.d2learn.org/topic/18/features-工具汇总页-分类-图标-简介-把常用的工具进行汇总-添加-在线工具页面</link><guid isPermaLink="true">http://forum.d2learn.org/topic/18/features-工具汇总页-分类-图标-简介-把常用的工具进行汇总-添加-在线工具页面</guid><dc:creator><![CDATA[sunrisepeak]]></dc:creator><pubDate>Sat, 12 Oct 2024 08:15:04 GMT</pubDate></item><item><title><![CDATA[如果创建一个新的社区版块?]]></title><description><![CDATA[<p dir="auto">@Doomjustin 版块已创建, 可以检查确认一下是否有话题贴/Topic工具的权限</p>

https://forum.d2learn.org/category/26/xin

]]></description><link>http://forum.d2learn.org/topic/15/如果创建一个新的社区版块</link><guid isPermaLink="true">http://forum.d2learn.org/topic/15/如果创建一个新的社区版块</guid><dc:creator><![CDATA[sunrisepeak]]></dc:creator><pubDate>Mon, 07 Oct 2024 06:47:20 GMT</pubDate></item><item><title><![CDATA[增加在线工具功能]]></title><description><![CDATA[<h2>简介</h2>
<p dir="auto">在导航栏增加在线工具选项, 可以在该页面放置一下在线小工具:</p>
<ul>
<li>html对比解析</li>
<li>markdown文档编辑器</li>
<li>进制转换等小工具</li>
<li>....</li>
</ul>
<p dir="auto"><strong>支持社区用户 添加 自己开发的小工具 到这个页面</strong> -&gt; <a href="https://forum.d2learn.org/online-tools" rel="nofollow ugc">地址</a></p>
<ul>
<li>代码仓库: <a href="https://github.com/d2learn/online-tools" rel="nofollow ugc">https://github.com/d2learn/online-tools</a></li>
</ul>
<h2>工具演示</h2>
<h3>html渲染工具</h3>
<p dir="auto"><img src="/assets/uploads/files/1728205352638-c3c16aee-4ef4-465d-8100-b1935cc452dc-image-resized.png" alt="c3c16aee-4ef4-465d-8100-b1935cc452dc-image.png" class=" img-fluid img-markdown" /></p>
]]></description><link>http://forum.d2learn.org/topic/13/增加在线工具功能</link><guid isPermaLink="true">http://forum.d2learn.org/topic/13/增加在线工具功能</guid><dc:creator><![CDATA[sunrisepeak]]></dc:creator><pubDate>Sun, 06 Oct 2024 09:09:11 GMT</pubDate></item><item><title><![CDATA[开启邮件服务]]></title><description><![CDATA[<p dir="auto">@lu9943 社区的用户注册和邮件认证</p>
]]></description><link>http://forum.d2learn.org/topic/12/开启邮件服务</link><guid isPermaLink="true">http://forum.d2learn.org/topic/12/开启邮件服务</guid><dc:creator><![CDATA[sunrisepeak]]></dc:creator><pubDate>Sat, 05 Oct 2024 17:49:49 GMT</pubDate></item><item><title><![CDATA[论坛指南 - 一个以 [知识&#x2F;技术、项目、公开课、创意想法等主题 + 开源理念为导向] 的社区论坛]]></title><description><![CDATA[<p dir="auto"><a href="https://forum.d2learn.org/topic/68" rel="nofollow ugc">English</a></p>
<hr />
<h2><strong>简介及背景</strong></h2>
<blockquote>
<p dir="auto">一个以 [知识/技术、项目、公开课、创意想法等主题 + 开源理念为导向] 的社区论坛</p>
</blockquote>
<p dir="auto"><strong>为什么搭建这样的论坛?</strong></p>
<ul>
<li>1 现在很多平台都在往大而全和泛娱乐的方向去发展, 导致内容量巨增加, 但同时特定主题的内容密度也在下降</li>
<li>2 中文平台里和开源相关的论坛相对比较少, 内容零散的分布在各个平台, 缺乏共同的交流分享平台</li>
<li>3 提供一个关于 <strong>开源理念 | 开源协议 | 开源项目 | 开源社区 | 开源与商业 | 开源的可持续发展</strong> 等相关话题交流探讨的平台</li>
</ul>
<hr />
<h2><strong>主要版块和主题</strong></h2>
<p dir="auto"><strong><a href="https://forum.d2learn.org/category/2" rel="nofollow ugc">综合讨论版块</a></strong></p>
<ul>
<li>暂时没有相关话题版块的内容贴一般发布到这个版块</li>
</ul>
<p dir="auto"><img src="/assets/uploads/files/1739089086286-04473257-cc22-456b-b3e9-cfeed513a14a-image.png" alt="04473257-cc22-456b-b3e9-cfeed513a14a-image.png" class=" img-fluid img-markdown" /></p>
<p dir="auto"><strong><a href="https://forum.d2learn.org/category/5" rel="nofollow ugc">公开课版块</a></strong></p>
<ul>
<li>发布各种公开课相关的内容及讨论</li>
<li>课程/教程项目的开发者, 创建对应的讨论版块</li>
</ul>
<p dir="auto"><img src="/assets/uploads/files/1739089118037-6ae992b8-d831-4a8d-8bbd-e00b4cb4b067-image.png" alt="6ae992b8-d831-4a8d-8bbd-e00b4cb4b067-image.png" class=" img-fluid img-markdown" /></p>
<p dir="auto"><strong><a href="https://forum.d2learn.org/category/10" rel="nofollow ugc">开源版块</a></strong></p>
<ul>
<li>开源软件 | 开源社区 | 开源理念 | 开源与商业 | 开源可持续发展 等相关话题的交流讨论</li>
<li>开源项目开发者, 创建对应项目的讨论版块</li>
</ul>
<p dir="auto"><img src="/assets/uploads/files/1739089052158-cf3aa71e-2fda-44cf-b016-6cea0876bb51-image.png" alt="cf3aa71e-2fda-44cf-b016-6cea0876bb51-image.png" class=" img-fluid img-markdown" /></p>
<p dir="auto"><strong><a href="https://forum.d2learn.org/category/13" rel="nofollow ugc">d2learn开源</a></strong></p>
<ul>
<li>d2learn社区/开源组做的相关开源内容的探索</li>
</ul>
<p dir="auto"><img src="/assets/uploads/files/1739089332627-04970ff0-56fb-4f7b-8f2f-a2ce42747315-image.png" alt="04970ff0-56fb-4f7b-8f2f-a2ce42747315-image.png" class=" img-fluid img-markdown" /></p>
<p dir="auto"><strong><a href="https://forum.d2learn.org/category/13" rel="nofollow ugc">论坛反馈&amp;社区共建</a></strong></p>
<ul>
<li>反馈论坛相关问题及建议</li>
<li>论坛的可持续发展等话题的交流探讨</li>
</ul>
<p dir="auto"><img src="/assets/uploads/files/1739089556289-ca1f43d9-162a-4a5d-9e3a-1dc7878f926a-image.png" alt="ca1f43d9-162a-4a5d-9e3a-1dc7878f926a-image.png" class=" img-fluid img-markdown" /></p>
<hr />
<h2><strong>功能性角度</strong></h2>
<ul>
<li>开源爱好者进行交流讨论的平台</li>
<li>开源项目/公开课及教程开发者们, 创建项目的讨论/交流版块</li>
<li>开源本身相关话题(例: 开源项目的可持续发展)交流和探讨的平台</li>
<li>其他</li>
</ul>
<hr />
<h2><strong>论坛理念和限制</strong></h2>
<p dir="auto"><strong>理念和导向</strong></p>
<ul>
<li>专注于技术、知识、创意和开源领域，避免泛娱乐化</li>
<li>专业向的内容和偏理性的讨论, 避免<strong>刻意的情绪化</strong>内容</li>
</ul>
<p dir="auto"><strong>论坛行为规范</strong></p>
<p dir="auto">鼓励的行为</p>
<ul>
<li>使用包容性的语言</li>
<li>尊重不同的观点和经历</li>
<li>优雅地接受建设性批评</li>
</ul>
<p dir="auto">禁止/限制</p>
<ul>
<li>挑衅、侮辱性/贬损性评论及人身攻击等</li>
</ul>
<hr />
<h2><strong>注册及版块创建</strong></h2>
<p dir="auto"><strong>注册方式</strong></p>
<ul>
<li>github: 直接使用github进行sso单点登陆</li>
<li>邮件邀请注册: 已经注册且<strong>完成邮箱验证</strong>的用户可以在用户界面邀请其他人注册</li>
</ul>
<p dir="auto"><strong>个人博客和子版块创建</strong></p>
<ul>
<li><a href="http://forum.d2learn.org/post/39">申请模板</a></li>
</ul>
<hr />
<h2><strong>其他</strong></h2>
<ul>
<li><a href="https://d2learn.org" rel="nofollow ugc">https://d2learn.org</a></li>
<li><a href="https://github.com/d2learn" rel="nofollow ugc">https://github.com/d2learn</a></li>
<li>即时交流群(Q): 167535744</li>
</ul>
<hr />
<blockquote>
<p dir="auto">注: 论坛还处于初步, 有什么好的想法和建议欢迎进行回复交流</p>
</blockquote>
]]></description><link>http://forum.d2learn.org/topic/9/论坛指南-一个以-知识-技术-项目-公开课-创意想法等主题-开源理念为导向-的社区论坛</link><guid isPermaLink="true">http://forum.d2learn.org/topic/9/论坛指南-一个以-知识-技术-项目-公开课-创意想法等主题-开源理念为导向-的社区论坛</guid><dc:creator><![CDATA[sunrisepeak]]></dc:creator><pubDate>Sat, 05 Oct 2024 10:05:04 GMT</pubDate></item><item><title><![CDATA[视频链接展开测试]]></title><description><![CDATA[<p dir="auto">logo.gif</p>
]]></description><link>http://forum.d2learn.org/topic/8/视频链接展开测试</link><guid isPermaLink="true">http://forum.d2learn.org/topic/8/视频链接展开测试</guid><dc:creator><![CDATA[sunrisepeak]]></dc:creator><pubDate>Fri, 04 Oct 2024 16:59:18 GMT</pubDate></item><item><title><![CDATA[Test Q&amp;A features | 测试问答功能]]></title><description><![CDATA[<p dir="auto">标记问题被解决</p>
<p dir="auto">image.png</p>
]]></description><link>http://forum.d2learn.org/topic/7/test-q-a-features-测试问答功能</link><guid isPermaLink="true">http://forum.d2learn.org/topic/7/test-q-a-features-测试问答功能</guid><dc:creator><![CDATA[sunrisepeak]]></dc:creator><pubDate>Fri, 04 Oct 2024 16:51:58 GMT</pubDate></item><item><title><![CDATA[添加全局搜索功能]]></title><description><![CDATA[Meilisearch 全文本搜索配置(支持中文)
0. config.json
<p dir="auto">生成一个key</p>
openssl rand -hex 32

<p dir="auto">nodebb配置文件</p>
{
    "search": {
        "plugin": "nodebb-plugin-meilisearch"
    },

    "meilisearch": {
        "host": "http://localhost:7700",
        "apiKey": "your_api_key",
        "index": "d2learn"
    }
}

1.创建service文件
sudo vim /etc/systemd/system/meilisearch.service

2.配置文件
[Unit]
Description=Meilisearch
After=systemd-user-sessions.service

[Service]
Type=simple
Restart=always
ExecStart=/usr/bin/meilisearch --db-path your_meilisearch_data_path/data.ms --env production
Environment="MEILI_MASTER_KEY=your_master_key_here"

[Install]
WantedBy=multi-user.target

3.加载并启动服务
sudo systemctl daemon-reload
sudo systemctl enable meilisearch

4.开机启动 - 可选
sudo systemctl enable meilisearch

5.建立索引 - 可选
<blockquote>
<p dir="auto">如果已有之前的内容可以到插件配置处进行重建索引</p>
</blockquote>
]]></description><link>http://forum.d2learn.org/topic/6/添加全局搜索功能</link><guid isPermaLink="true">http://forum.d2learn.org/topic/6/添加全局搜索功能</guid><dc:creator><![CDATA[sunrisepeak]]></dc:creator><pubDate>Fri, 04 Oct 2024 15:13:07 GMT</pubDate></item><item><title><![CDATA[hello d2learn]]></title><description><![CDATA[<p dir="auto">hello d2learn</p>
]]></description><link>http://forum.d2learn.org/topic/5/hello-d2learn</link><guid isPermaLink="true">http://forum.d2learn.org/topic/5/hello-d2learn</guid><dc:creator><![CDATA[d2learn-dev]]></dc:creator><pubDate>Fri, 04 Oct 2024 08:55:24 GMT</pubDate></item><item><title><![CDATA[Welcome | 欢迎大家加入d2learn社区]]></title><description><![CDATA[<p dir="auto">@sunrisepeak 😊 😠 😊 😠 😊</p>
]]></description><link>http://forum.d2learn.org/topic/4/welcome-欢迎大家加入d2learn社区</link><guid isPermaLink="true">http://forum.d2learn.org/topic/4/welcome-欢迎大家加入d2learn社区</guid><dc:creator><![CDATA[sunrisepeak]]></dc:creator><pubDate>Thu, 03 Oct 2024 13:14:16 GMT</pubDate></item></channel></rss>