def usr_login(request):
# 生成验证码图片和正确的验证码
img, right_code = gvcode.base64()
# 将正确的验证码存到内存中名叫：right_code
request.session['right_code'] = right_code
# 返回渲染验证码图片
return HttpResponse(img)
def get_code(request):
base64_str, code = gvcode.base64()
# 把code存到session中
request.session['verify_code'] = code
# 把base64_str 返回给用户
return HttpResponse(base64_str)
def get_code():
base64_str, code = gvcode.base64()
# 把code存到session中
session['verify_code'] = code
# 把base64_str 返回给用户
return str(base64_str, "utf-8")
def get_code(request):
base64_code, str_code = gvcode.base64()
resp_date = {}
bc = str(base64_code)
resp_date['base64_code'] = bc
resp_date['str_code'] = str_code
return HttpResponse(json.dumps(resp_date))
def get(self):
base64_str, code = gvcode.base64()
# 把code存到session中
r.set('verify_code', code)
print(code)
# 把base64_str 返回给用户
return str(base64_str, "utf-8")
def get_code(request):
# """
# 返回一个base64编码的随机验证码
# """
base64_code,str_code = gvcode.base64()
request.session['verify_code'] = str_code ###!!!!!!!!!!!!!!!
# return render(request,'user/login.html',{'base64_code':base64_code})
return HttpResponse(base64_code)
def hudonger(request):
context = {}
if request.method == 'GET':
img, right_code = gvcode.base64()
request.session['right_code'] = right_code
context['img'] = img
return render(request, '互动交流2.html', context)
if request.method == 'POST':
id_num = request.POST.get('sfzh')
context['hudongs'] = Opinion.objects.filter(id_num=id_num).order_by('-time')[:5].values('time', 'title', 'replay', 'state')
context['sta'] = 1
code = request.POST.get('yzm')
right_code = request.session['right_code']
if right_code.lower() != code.lower():
# 不正确时从新返回新验证码,验证码图片和错误信息
img, right_code = gvcode.base64()
request.session['right_code'] = right_code
return render(request, '互动交流2.html', {'img': img, 'error': '<p style="color:red; font-size: large; " > 验证码错误，请从新输入！</p>'})
return render(request, '互动交流2.html', context)
def hudongyi(request):
context = {}
if request.method == 'GET':
img, right_code = gvcode.base64()
request.session['right_code'] = right_code
context['img'] = img
return render(request, '互动交流1.html', context)
if request.method == 'POST':
# form = opinionForm(request.POST)
title = request.POST['bt']
name = request.POST.get('xm')
id_num = request.POST.get('sfzh')
phone = request.POST.get('dh')
address = request.POST.get('dz')
email = request.POST.get('yx')
content = request.POST.get('nr')
code = request.POST.get('yzm')
right_code = request.session['right_code']
if right_code.lower() != code.lower():
# 不正确时从新返回新验证码,验证码图片和错误信息
img, right_code = gvcode.base64()
request.session['right_code'] = right_code
return render(request, '互动交流1.html', {'img': img, 'error': '<p style="color:red;" >验证码错误，请从新输入！</p>'})
if len(title)>50:
return render(request, '互动交流1.html', {'error': '<p style="color:red;" >标题过长！</p>'})
if len(name)>16:
return render(request, '互动交流1.html', {'error': '<p style="color:red;" >姓名过长！</p>'})
if len(id_num)!=18:
return render(request, '互动交流1.html', {'error': '<p style="color:red;" >身份证号格式不正确！</p>'})
if len(phone)!=11:
return render(request, '互动交流1.html', {'error': '<p style="color:red;" >手机号格式不正确！</p>'})
if len(address)>50:
return render(request, '互动交流1.html', {'error': '<p style="color:red;" >地址过长！</p>'})
if not re.search('^[a-zA-Z0-9_-]+@[a-zA-Z0-9_-]+(\.[a-zA-Z0-9_-]+)+$', email):
return render(request, '互动交流1.html', {'error': '<p style="color:red;" >邮箱格式不正确！</p>'})
if len(content)>2000:
return render(request, '互动交流1.html', {'error': '<p style="color:red;" >内容过长！</p>'})
sql = Opinion.objects.create(title=title, name=name, id_num=id_num, phone=phone, address=address, email=email, content=content, state=0)
if sql is None:
return render(request, '互动交流1.html', {'error': '<p style="color:red;" >出现错误，请重试！</p>'})
return render(request, '互动交流1.html', {'error': '<p style="color:red;" >提交成功，请于48小时之后，使用您的身份证号在本网站进行查询！</p>'})
def test_base64(self):
b64str, vcode = gvcode.base64()
assert len(vcode) == 4
def get(self, request, *args, **kwargs):
base64_code, str_code = gvcode.base64()
request.session['verify_code'] = str_code
return HttpResponse(base64_code)
def imgcode():
b64 = gvcode.base64()
# return json.dumps({"code": b64[1], "img": str(b64[0], 'utf-8')})
return json.dumps({"code": b64[1], "img": b64[0]})
#!/usr/bin/python3
# coding: utf-8
# 安装
# https://github.com/vcodeclub/graphic-verification-code
# pip install graphic-verification-code
import gvcode
gvcode.generate()
gvcode.base64()
# ('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',
# 'QnCg')
def main():
pass
if __name__ == '__main__':
main()
def get_code(request):
base64_code, str_code = gvcode.base64()
request.session['str_code'] = str_code
return HttpResponse(base64_code)