<rss xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title>Beginner - Tag - Kyrin Labs</title><link>https://www.kyrin.one/tags/beginner/</link><description>Beginner - Tag - Kyrin Labs</description><generator>Hugo -- gohugo.io</generator><language>en-us</language><lastBuildDate>Sat, 08 Nov 2025 00:00:00 +0000</lastBuildDate><atom:link href="https://www.kyrin.one/tags/beginner/" rel="self" type="application/rss+xml"/><item><title>Ethernaut - 00 Hello Ethernaut</title><link>https://www.kyrin.one/techshare/writeups/ethernaut/00_hello-ethernaut/</link><pubDate>Sat, 08 Nov 2025 00:00:00 +0000</pubDate><author>Dalek</author><guid>https://www.kyrin.one/techshare/writeups/ethernaut/00_hello-ethernaut/</guid><description><![CDATA[<p>解题的时候 没有记录。。。。。。。。。</p>
<h3 id="简单写一下流程">简单写一下流程：</h3>
<h4 id="1-访问网站httpsethernautopenzeppelincom">1. 访问网站&quot;https://ethernaut.openzeppelin.com/&quot;</h4>
<p>![[Pasted image 20251108102304.png]]</p>
<h4 id="2-点击00的小手图标后进入第一个题目hello-ethernaut">2. 点击&quot;00&quot;的小手图标后进入第一个题目(Hello Ethernaut):</h4>
<p>![[Pasted image 20251108102641.png]]</p>
<h4 id="3-随后按照教学步骤操作即可">3. 随后按照教学步骤操作即可。</h4>
<h3 id="这里记录一下踩到的坑和解题步骤">这里记录一下踩到的坑和解题步骤：</h3>
<h4 id="1-坑水龙头提取不到i测试币">1. 坑：水龙头提取不到i测试币</h4>
<div class="details admonition note open">
    <div class="details-summary admonition-title">
        <i class="icon far fa-pen-to-square" aria-hidden="true"></i>Note<i class="details-icon fas fa-angle-right" aria-hidden="true"></i>
    </div>
    <div class="details-content">
        <div class="admonition-content"><p>（发现目前几个水龙头都有点问题），要求钱包里至少有0.001ETH或者1Link之类的</p></div>
    </div>
</div><p>![[Pasted image 20251108105610.png]]
目前这几个都没领到测试币：</p>
<blockquote>
<p><a href="https://faucets.chain.link/" target="_blank" rel="noopener noreffer ">https://faucets.chain.link/</a>
<a href="https://cloud.google.com/application/web3/faucet/ethereum/sepolia" target="_blank" rel="noopener noreffer ">https://cloud.google.com/application/web3/faucet/ethereum/sepolia</a></p>
</blockquote>
<h4 id="解决方法">解决方法：</h4>
<div class="details admonition note open">
    <div class="details-summary admonition-title">
        <i class="icon far fa-pen-to-square" aria-hidden="true"></i>Note<i class="details-icon fas fa-angle-right" aria-hidden="true"></i>
    </div>
    <div class="details-content">
        <div class="admonition-content"><p>1、给钱包里放超过0.001ETH后，这个网站可以领到币（https://faucet.quicknode.com/ethereum/sepolia）。</p>
<p>2、听说B站有博主，关注之后会定期放水，有空可以了解一下。</p></div>
    </div>
</div><p>![[Pasted image 20251108114327.png]]</p>
<h4 id="解题步骤">解题步骤：</h4>
<ol>
<li>按照新手指引，创建好钱包、账户并获取了测试币后，打开浏览器控制台</li>
<li>在控制台输入指令顺序大致如下()：
Step_1：（按照提示获得的第一个method，）</li>
</ol>
<div class="code-block code-line-numbers open" style="counter-reset: code-block 0">
    <div class="code-header language-">
        <span class="code-title"><i class="arrow fas fa-angle-right" aria-hidden="true"></i></span>
        <span class="ellipses"><i class="fas fa-ellipsis-h" aria-hidden="true"></i></span>
        <span class="copy" title="Copy to clipboard"><i class="far fa-copy" aria-hidden="true"></i></span>
    </div><pre tabindex="0"><code>await contract.info()
// Output: &#39;You will find what you need in info1().&#39;</code></pre></div>
<p>Step_2：（根据info的输出获得第二个method是info1）</p>]]></description></item></channel></rss>