一个简单的web终端管理界面

from django.shortcuts import render
from django.http import HttpResponse
import paramiko
from django.shortcuts import render_to_response
# Create your views here.


# Create your views here.
# ====================================================
# Author: chang - EMail:changbo@hmg100.com
# Last modified: 2017-6-27
# Filename: ccoin.py
# Description: simple shell ,base paramiko, sys, time
# blog:http://www.cnblogs.com/changbo
# ====================================================

# 前端页面若无post或没写好，择request.post后面是找不到get的
result = ‘‘


def index(request):
    global result
    if request.POST:
        assert isinstance(request.POST.get, object)
        context = str(request.POST.get(‘context‘))

        class SSHSession:
            def __init__(self, host=‘xxxx‘, pwd=‘xxxxx‘, username=‘xxxx‘, port=22):
                self.host = host
                self.port = port
                self.username = username
                self.pwd = pwd

            def connect(self):
                transport = paramiko.Transport((self.host, self.port))
                transport.connect(username=self.username, password=self.pwd)
                self.__transport = transport

            def close(self):
                self.__transport.close()

            def exeCommand(self, context):
                ssh = paramiko.SSHClient()
                ssh._transport = self.__transport
                stdin, stdout, stderr = ssh.exec_command(context)
                result = stdout.read().decode()
                return result

        if context.startswith(‘curl‘):
            ssh = SSHSession()
            ssh.connect()
            result = ssh.exeCommand(context)
            ssh.close()
        else:
            result = ‘Permission Denied, Please check your input commands, You can only use "curl"!‘
        # print(result)
    # return render_to_response(‘index.html‘)
    return render_to_response(‘index.html‘, {‘result‘: result})


def tt(request):
    return render_to_response(‘tttttt.html‘)

DOCTYPE html>
html lang="en">
head>
    meta charset="UTF-8">
    title>C-COINtitle>
    {% load static %}
    script type="text/javascript" src="{% static "js/jquery-1.12.2.min.js" %}">script>
    script type="application/javascript">
        $(function () {
            $(‘input[name=sendText]‘).click(function () {
                var context;

                context = $(‘input[name=Text]‘).val();
                    $.ajax({
                        url:‘/‘,
                        data:{context:context},
                        type:‘POST‘,
                    success:function(response, status) {
                             console.info(status);
                             window.location.reload();
                        }
                });
            });
        });
    script>
head>
body>
div>
        请输入需要发送的命令：div>
                input name=‘Text‘ style="width:1000px;height: 30px;background-color: black;color: chartreuse;" type="text" placeholder="发送文本"/>
                input name="sendText" type="submit" value="发送"/>
            div>
            div>
                div>
                    来自服务端的消息
                div>
                    textarea id="txtContent" style="width:1000px;height:500px;background-color: black;color: chartreuse;"  readonly="readonly">{{ result }}textarea>
{#                div id="txtContent" style="width:1000px;height:500px;background-color: black;color: chartreuse;"  readonly="readonly">div>#}
            div>
        div>
    div>
    body>
body>
html>