python-django 實現商職學院官網實名認證demo

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ESchool 大學生校園交易平臺 實名認證測試代碼：

# """ 實名認證 """
def renzheng(request):
    name = request.session.get(‘username‘)
    c = models.User.objects.filter(username=name, netname="0")
    # 驗證用戶是否登錄
    if name and c:
        n = models.User.objects.filter(username=name)[0].realname
        
 
if n:
            # 已經登錄
            return render(request, "text.html",
                          {"title": "實名認證通知", "name": "ESchool大學生校園交易平臺提醒您", "text": "您在此之前已完成實名認證，無需再次認證！"})
        # 導包
        import os
        import requests
        import os
        import shelve
        from lxml import
 
 etree
        #DstDir = os.getcwd() + "\\static\\yzm\\"
        #設置驗證碼存儲路徑
        DstDir = os.path.abspath(os.path.dirname(os.path.dirname(__file__)))+"/static/yzm/"
        if request.method == ‘POST‘:
            username = request.POST.get(‘name‘)
            if models.User.objects.filter(studentnum=username):
                
 
# 請求商職學院官網
                s = requests.session()
                imgUrl = "http://211.64.112.16:8080/CheckCode.aspx?"
                imgresponse = s.get(imgUrl, stream=True)
                image = imgresponse.content
                img_name = str(time.time())
                try:
                    # 存儲爬取的驗證碼圖片
                    with open(DstDir + "code" + img_name + ".jpg", "wb") as jpg:
                        jpg.write(image)
                except IOError:
                    print("IO Error\n")
                finally:
                    jpg.close
                # 動態創建文件
                file = shelve.open(DstDir + "code" + img_name + ".dat")
                data = {‘s‘: s}
                # 存儲第一次請求對象
                file[‘my_s‘] = data
                file.close()
                return render(request, ‘renzheng.html‘,
                              {‘username‘: name, ‘s‘: s, ‘img_name‘: img_name, ‘text‘: ‘該用戶已被其他賬號實名認證！‘})

            password = request.POST.get(‘pnamwd‘)
            yan = request.POST.get(‘yanzhengma‘)
            img_name = request.POST.get(‘img_name‘)
            url = "http://211.64.112.16:8080/default2.aspx"
            file = shelve.open(DstDir + "code" + img_name + ".dat")
            s = file[‘my_s‘][‘s‘]
            file.close()
            response = s.get(url)
            selector = etree.HTML(response.content)
            __VIEWSTATE = selector.xpath(‘//*[@id="form1"]/input/@value‘)[0]

            data = {
                "__VIEWSTATE": __VIEWSTATE,
                "txtUserName": username,
                "TextBox2": password,
                "txtSecretCode": yan,
                "Button1": "",
            }
            # 提交表頭，裏面的參數是電腦各瀏覽器的信息。模擬成是瀏覽器去訪問網頁。
            headers = {
                "User-Agent": "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.110 Safari/537.36",
            }
            # 登陸教務系統
            response = s.post(url, data=data, headers=headers)
            content = response.content.decode(‘gb2312‘)  # 網頁源碼是gb2312要先解碼
            selector = etree.HTML(content)
            try:
                infor = selector.xpath(‘//*[@id="xhxm"]/text()‘)[0]
            except:
                os.remove(DstDir + "code" + img_name + ".dat")
                os.remove(DstDir + "code" + img_name + ".jpg")
                return render(request, ‘renzheng.html‘,
                              {‘username‘: name, ‘s‘: s, ‘img_name‘: img_name, ‘text‘: ‘認證失敗！‘})
            text = infor.replace(" ", "").replace(‘同學‘, ‘‘)
            os.remove(DstDir + "code" + img_name + ".dat")
            os.remove(DstDir + "code" + img_name + ".jpg")
            models.User.objects.filter(username=name).update(realname=text, studentnum=username, studentpwd=password,
                                                             rtime=time.strftime(‘%Y-%m-%d %X‘))
            return render(request, "text.html",
                          {"title": "實名認證通知", "name": text + "同學，ESchool大學生交易平臺 實名認證成功通知",
                           "text": text + " 同學 您好，您於 " + time.strftime(
                               ‘%Y-%m-%d %X‘) + " 完成 ESchool系統實名認證，您現在開始有權使用ESchool所有免費功能並為您提供優質服務，ESchool將會盡全力維護您的合法權益，願您使用愉快！（最終解釋權歸ESchool所有）"})

        else:
            s = requests.session()
            imgUrl = "http://211.64.112.16:8080/CheckCode.aspx?"
            imgresponse = s.get(imgUrl, stream=True)
            image = imgresponse.content
            img_name = str(time.time())
            try:
                with open(DstDir + "code" + img_name + ".jpg", "wb") as jpg:
                    jpg.write(image)
            except IOError:
                print("IO Error\n")
            finally:
                jpg.close
            file = shelve.open(DstDir + "code" + img_name + ".dat")
            data = {‘s‘: s}
            file[‘my_s‘] = data
            file.close()
            return render(request, ‘renzheng.html‘, {‘username‘: name, ‘s‘: s, ‘img_name‘: img_name})
    else:
        return redirect(‘/login.html‘)

python-django 實現商職學院官網實名認證demo