docs: delete licsence/add link of twitter (#431) 1361006

Author: imbajin

cn/docs/_print/index.html

@@ -2199,24 +2199,7 @@ HugeGraph 支持多用户并行操作，用户可输入 Gremlin 查询语句，
 <li><strong>方案一：Docker Compose（推荐）</strong></li>
 </ol>
 <p>确保docker-compose.yaml存在于您的项目根目录中。如果没有，以下是一个示例：</p>
-<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-yaml" data-lang="yaml"><span style="display:flex;"><span><span style="color:#8f5902;font-style:italic">#</span><span style="color:#f8f8f8;text-decoration:underline">
-</span></span></span><span style="display:flex;"><span><span style="color:#f8f8f8;text-decoration:underline"></span><span style="color:#8f5902;font-style:italic"># Licensed to the Apache Software Foundation (ASF) under one or more</span><span style="color:#f8f8f8;text-decoration:underline">
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-</span></span></span><span style="display:flex;"><span><span style="color:#f8f8f8;text-decoration:underline"></span><span style="color:#8f5902;font-style:italic">#</span><span style="color:#f8f8f8;text-decoration:underline">
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-</span></span></span><span style="display:flex;"><span><span style="color:#f8f8f8;text-decoration:underline"></span><span style="color:#8f5902;font-style:italic"># distributed under the License is distributed on an "AS IS" BASIS,</span><span style="color:#f8f8f8;text-decoration:underline">
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-</span></span></span><span style="display:flex;"><span><span style="color:#f8f8f8;text-decoration:underline"></span><span style="color:#8f5902;font-style:italic"># limitations under the License.</span><span style="color:#f8f8f8;text-decoration:underline">
-</span></span></span><span style="display:flex;"><span><span style="color:#f8f8f8;text-decoration:underline"></span><span style="color:#8f5902;font-style:italic">#</span><span style="color:#f8f8f8;text-decoration:underline">
-</span></span></span><span style="display:flex;"><span><span style="color:#f8f8f8;text-decoration:underline">
-</span></span></span><span style="display:flex;"><span><span style="color:#f8f8f8;text-decoration:underline"></span><span style="color:#204a87;font-weight:bold">services</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline">
+<div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-yaml" data-lang="yaml"><span style="display:flex;"><span><span style="color:#204a87;font-weight:bold">services</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline">
 </span></span></span><span style="display:flex;"><span><span style="color:#f8f8f8;text-decoration:underline"> </span><span style="color:#204a87;font-weight:bold">vermeer-master</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline">
 </span></span></span><span style="display:flex;"><span><span style="color:#f8f8f8;text-decoration:underline"> </span><span style="color:#204a87;font-weight:bold">image</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline"> </span><span style="color:#000">hugegraph/vermeer</span><span style="color:#f8f8f8;text-decoration:underline">
 </span></span></span><span style="display:flex;"><span><span style="color:#f8f8f8;text-decoration:underline"> </span><span style="color:#204a87;font-weight:bold">container_name</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline"> </span><span style="color:#000">vermeer-master</span><span style="color:#f8f8f8;text-decoration:underline">
@@ -2314,6 +2297,7 @@ HugeGraph 支持多用户并行操作，用户可输入 Gremlin 查询语句，
 <ol>
 <li>从本地加载</li>
 </ol>
+<p>可以预先获取数据集，例如 twitter-2010 数据集。获取方式：https://snap.stanford.edu/data/twitter-2010.html，第一个 twitter-2010.txt.gz 即可。</p>
 <p><strong>request 示例：</strong></p>
 <div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-javascript" data-lang="javascript"><span style="display:flex;"><span><span style="color:#000">POST</span> <span style="color:#000">http</span><span style="color:#ce5c00;font-weight:bold">:</span><span style="color:#8f5902;font-style:italic">//localhost:8688/tasks/create
 </span></span></span><span style="display:flex;"><span><span style="color:#8f5902;font-style:italic"></span><span style="color:#000;font-weight:bold">{</span>