<pre class="lang-py prettyprint-override"><code>import requests
url = "https://www.fleetmon.com/search/?s=vrnf8"
pload = {"s":"vrnf8"}
resp = requests.get(url, params=pload)
print(resp.text)
print(resp.status_code)
</code></pre>
<p><strong>注意:</strong>您键入的url不存在</p>
<p><a href="https://i.stack.imgur.com/CykUX.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/CykUX.png" alt="404 page not found"/></a></p>
<blockquote>
<p>Correct Code</p>
</blockquote>
<pre class="lang-py prettyprint-override"><code>import requests
url = "https://www.fleetmon.com/search/"
pload = {"s":"vrnf8"}
resp = requests.get(url, params=pload)
print(resp.text)
print(resp.status_code)
</code></pre>
<p>但是现在你也会得到一个错误</p>
<h2>解释</h2>
<blockquote>
<p>let's understand what's happening in your code</p>
</blockquote>
<pre class="lang-py prettyprint-override"><code>import requests
url = "https://www.fleetmon.com/search/?s=vrnf8"
pload = {"s":"vrnf8"}
resp = requests.get(url, params=pload)
'''
resp is equivalent to request.get("https://www.fleetmon.com/search/?s=vrnf8/?s=vrnf8")
when we make get request to url, it appends /?query=value to it's requested url
and this url doesn't exist so you will get 404
'''
print(resp.text)
print(resp.status_code)
</code></pre>
<blockquote>
<p>code that I sent</p>
</blockquote>
<pre class="lang-py prettyprint-override"><code>
```python
import requests
url = "https://www.fleetmon.com/search"
pload = {"s":"vrnf8"}
resp = requests.get(url, params=pload)
'''
resp is equivalent to request.get("https://www.fleetmon.com/search/?s=vrnf8")
when we make get request to url, it again appends /?query=value to it's requested url
and even this url also doesn't exist so you will again get 404
'''
print(resp.text)
print(resp.status_code)
</code></pre>
<p><strong>注意:</strong>您可以通过在谷歌搜索栏中键入url来检查url是否存在</p>