Package: simpel-captcha
生成验证码 图片 ～（BytesIO，image file， base64）， 文字installpipinstallsimpel_captchause文字验证码fromsimpel_captchaimportcaptchacode=captcha()图片验证码（本地保存）fromsimpel_captchaimportimg_captchaimg,code=img_captcha()print(f'图片对象:{image}')print(f'验证码:{text}')output:图片对象:<PIL.Image.Imageimagemode=RGBsize=100x30at0x1C7A0CAA7C0>
验证码:TjXP图片验证码（BytesIO）- 可使用Web框架直接通过流的形式返回fromsimpel_captchaimportimg_captchaimg,code=img_captcha(byte_stream=True)fastapi examplefromfastapiimportFastAPIfromfastapi.responsesimportStreamingResponsefromsimpel_captchaimportimg_captchaapp=FastAPI()@app.get("/captcha",summary='图片验证码')defimage_captcha():image,text=img_captcha(byte_stream=True)# todo 将验证码缓存到Redis中returnStreamingResponse(content=image,media_type='image/jpeg')base64字符串（推荐使用）fromsimpel_captchaimportb64_captchaobj,code=b64_captcha()print(f'base64图片:{image}')print(f'验证码:{text}')output:# 直接将base64字符串 复制到浏览器base64图片:data:image/jpeg;base64,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
验证码:Q2offastapi vue3 examplefromfastapiimportFastAPIfromstarlette.middleware.corsimportCORSMiddlewarefromsimpel_captchaimportb64_captchaapp=FastAPI()app.add_middleware(CORSMiddleware,allow_origins=["*"],allow_credentials=True,allow_methods=["*"],allow_headers=["*"],)@app.get("/captcha",summary='图片验证码')defimage_captcha():image,text=b64_captcha()# todo 将验证码缓存到Redis中return{"captcha_img":image,"captcha_code":text}<!-- vue3 -->
<template>
   <img :src="captcha" />
</template>
<script setup>
import { ref } from "vue";
import axios from "axios"
const captcha = ref("")
axios({
  method: 'get',
  url: 'http://127.0.0.1:8000/captcha'
}).then(res => captcha.value = res.data.captcha_img)

</script>LICENSEMIT License

Copyright (c) 2022 柒意

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