擅长:python、mysql、java
<p>正确的方法是:</p>
<pre><code>@app.route('/')
def index():
if form.validate_on_submit():
if 'download' in request.form:
pass # do something
elif 'watch' in request.form:
pass # do something else
</code></pre>
<p>将<code>watch</code>和<code>download</code>按钮放入模板:</p>
<pre><code><input type="submit" name="download" value="Download">
<input type="submit" name="watch" value="Watch">
</code></pre>