使用Django运行bash脚本 [英] Run bash script with Django
问题描述
我真的是新来的django.按下html中的按钮时，我需要运行bash脚本，并且需要使用Django Framework进行操作，因为我使用它来构建网站.如果有人可以帮助我，我将不胜感激
I'm really new in django. I need to run a bash script when I push a button in html, and I need to do it with Django Framework, because I used it to build my web. I'd be grateful if anybody could help me
我添加了我的模板和视图，以提供更多帮助.在"nuevaCancion"模板中，我使用2个视图.
I have added my template and my views for being more helpful. In the 'nuevaCancion' template, I use 2 views.
<body>
{% block cabecera %}
<br><br><br>
<center>
<h2> <kbd>Nueva Cancion</kbd> </h2>
</center>
{% endblock %}
{% block contenido %}
<br><br>
<div class="container">
<form id='formulario' method='post' {% if formulario.is_multipart %} enctype="multipart/form-data" {% endif %} action=''>
{% csrf_token %}
<center>
<table>{{formulario}}</table>
<br><br>
<p><input type='submit' class="btn btn-success btn-lg" value='Añadir'/>
<a href="/ListadoCanciones/" type="input" class="btn btn-danger btn-lg">Cancelar</a></p>
</center>
</form>
<br>
</div>
<center>
<form action="" method="POST">
{% csrf_token %}
<button type="submit" class="btn btn-warning btn-lg">Call</button>
</form>
</center>
{% endblock %}
</body>Views.py
def index(request):
if request.POST:
subprocess.call('/home/josema/parser.sh')
return render(request,'nuevaCancion.html',{})
parser.sh
parser.sh
#! /bin/sh
python text4midiALLMilisecs.py tiger.mid
推荐答案
您可以使用空的 form 来完成此操作.
You can do this with empty form.
在模板中制作一个空的 form
In your template make a empty form
# index.html
<form action="{% url 'run_sh' %}" method="POST">
{% csrf_token %}
<button type="submit">Call</button>
</form>
为您的表单
from django.conf.urls import url
from . import views
urlpatterns = [
url(r'^run-sh/$', views.index, name='run_sh')
]
现在，在您的 views.py 中，您需要从 view 调用 bash.sh 脚本，该脚本会返回您的 template
Now in your views.py you need to call the bash.sh script from the view that returns your template
import subprocess
def index(request):
if request.POST:
# give the absolute path to your `text4midiAllMilisecs.py`
# and for `tiger.mid`
# subprocess.call(['python', '/path/to/text4midiALLMilisecs.py', '/path/to/tiger.mid'])
subprocess.call('/home/user/test.sh')
return render(request,'index.html',{})
我的 test.sh 在主目录中.确保 bash.sh 的第一行具有 sh可执行文件，并且具有正确的权限.您可以授予这样的权限，例如 chmod u + rx bash.sh .
My test.sh is in the home directory. Be sure that the first line of bash.sh have sh executable and also have right permission. You can give the permissions like this chmod u+rx bash.sh.
我的 test.sh 示例
#!/bin/sh
echo 'hello'
文件权限 ls〜
-rwxrw-r-- 1 test test 10 Jul 4 19:54 hello.sh*
这篇关于使用Django运行bash脚本的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
