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Django2.1-mysql学习（四）

员工用户的登录与登出

在Django中，方法的定义在文件views.py下

员工的登录

def login(request):    context = {        'log_status': 0    }    if request.method == 'POST':        name = request.POST['name']        password = request.POST['password']        employee = Employee.objects.filter(empname=name, emppassword=password)        if employee:            request.session['IS_LOGIN'] = True            request.session['EMPLOYEE_ID'] = employee[0].id            request.session['ORDER'] = employee[0].emporder            conx = serializers.serialize("json", employee)            conx2 = '{"log_status":1, "employee": ' + conx + '}'            return HttpResponse(conx2, content_type="application/json")        else:            return HttpResponse(json.dumps(context), content_type="application/json")

员工的登出

def logout(request):    context={        'IS_LOGOUT': 0    }    if('IS_LOGIN' in request.session and 'EMPLOYEE_ID' in request.session):        del request.session['IS_LOGIN']        del request.session['EMPLOYEE']        context['IS_LOGOUT'] = 1        return HttpResponse(json.dumps(context), content_type="application/json")    else:        return HttpResponse(json.dumps(context), content_type="application/json")

源码参考：

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