def get_validCode_img(request):
"""
验证码
:param request:
:return:
"""
data = get_valid_code_img(request)
return HttpResponse(data)
def get_valid_code_img(request):
"""
基于PIL模块动态生成响应状态码图片
:param request:
:return:
"""
img_data = validCode.get_valid_code_img(request)
return HttpResponse(img_data)
def get_valid_code_img(request):
'''
验证码图片
:param request:
:return:
'''
img_data = validCode.get_valid_code_img(request)
return HttpResponse(img_data)
def get_validCode_img(request):
"""
基于PIL模块动态生成响应状态码图片
:param request:
:return:
"""
from blog.utils.validCode import get_valid_code_img
data = get_valid_code_img(request)
return HttpResponse(data)
def get_validCode_img(request):
# import random
# def get_random_color():
# return (random.randint(0, 255), random.randint(0, 255), random.randint(0, 255),)
#
# # 方式 1
# # with open("lufei.jpg", 'rb') as f:
# # data = f.read()
#
# # 方式 2 # pip install Image
# # from PIL import Image
# # img = Image.new('RGB',(270,40),color=get_random_color())
# # with open('validCode.png','wb') as f:
# # img.save(f,'png')
# #
# # with open('validCode.png','rb') as f:
# # data = f.read()
#
# # # 方式 3
# # from PIL import Image
# # from io import BytesIO
# # img = Image.new('RGB', (270, 40), color=get_random_color())
# # f = BytesIO()
# # img.save(f,'png')
# # data = f.getvalue()
#
# # 方式 4
# from PIL import Image, ImageDraw, ImageFont
# from io import BytesIO
# img = Image.new('RGB', (200, 40), color=get_random_color())
# draw = ImageDraw.Draw(img)
# kuom_font = ImageFont.truetype('static/font/kumo.ttf', size=40)
#
# valid_code_str = ""
#
# for i in range(5):
# random_num = str(random.randint(0, 9)) # 数字
# random_low_alpha = chr(random.randint(95, 122)) # 小写字母
# random_upper_alpha = chr(random.randint(65, 90)) # 大写字母
#
# random_char = random.choice([random_num, random_low_alpha, random_upper_alpha])
# draw.text((i * 35 + 25, 5), random_char, get_random_color(), font=kuom_font) # 画文子
#
# # 保存验证码字符串
# valid_code_str += random_char
#
# print("valid_code_str", valid_code_str)
# request.session['valid_code_str'] = valid_code_str
# '''
# # draw.line() #画线
# # draw.point() # 画点
# 1 sdajsdg33dasd
# 2 COOKIE {"sessionid":sdajsdg33dasd }
# 3 djagno-session 表中存
# session-key session-data
# sdajsdg33dasd {"valid_code_str":"12345"}
#
#
# '''
# '''
# width = 200
# height=40
# for i in range(5):
# x1 = random.randint(0,width)
# x2 = random.randint(0,width)
# y1 = random.randint(0,height)
# y2 = random.randint(0,height)
# draw.line((x1,y1,x2,y2),fill=get_random_color())
#
# for i in range(50):
# draw.point([random.randint(0,width), random.randint(0,height)],fill=get_random_color())
# x = random.randint(0,width)
# y = random.randint(0,height)
# draw.arc((x,y,x + 4,y + 4),0 , 90,fill = get_random_color() )
# '''
#
# f = BytesIO()
# img.save(f, 'png')
# data = f.getvalue()
data = validCode.get_valid_code_img(request)
return HttpResponse(data)
def get_valid_code(request):
data=get_valid_code_img(request)
return HttpResponse(data)
def get_validCorde_img(request):
'''
基于PIL模块 生成随机数
'''
data = validCode.get_valid_code_img(request)
return HttpResponse(data)
def get_valid_code_img(request):
img_data = validCode.get_valid_code_img(request)
return HttpResponse(img_data)