关于QQbot的AI画图功能的实现思路

因为群友要AI画图功能，但又不想花钱接入官方的api，也没法拿自己服务器直接进行搭建，所以只能去找别人已经搭好了的，在各种方式寻找后，发现了一个每天签到获取次数的网站符合要求，接下来就是发包模拟请求看能不能做进去

已知注册会给你一段16位token，登录直接用这个，所以抓个包看看
/api/user_login?token=你的token

直接返回一大串不知道是什么的字符串，但别急，看看下面那个包

/api/get_left?pass=接的是返回的这段

/api/dreambooth/get_model?pass=接的是返回的这段

得知登录得到这串字符串是与cookie作用相同的pass（注意，请求头里没有带任何认证用的如cookie，Authorization等），get_left顾名思义获取剩余次数，get_model获取模型（实际返回是NULL）

接下来，直接随便输入点tag生成模型看看，毕竟这才是关键，依旧先抓包看看（一下*均为手动打码）

POST /api/generate-image HTTP/2 Host: **** Content-Length: 744 Sec-Ch-Ua: "Chromium";v="95", ";Not A Brand";v="99" Accept: application/json, text/javascript Content-Type: application/json Sec-Ch-Ua-Mobile: ?0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36 Sec-Ch-Ua-Platform: "Windows" Origin: *** Sec-Fetch-Site: same-site Sec-Fetch-Mode: cors Sec-Fetch-Dest: empty Referer: *** Accept-Encoding: gzip, deflate Accept-Language: zh-CN,zh;q=0.9 {"pass":"你的pass","prompt":"masterpiece,best quality,1 girl,mika (blue archive) ,scrunchie,very long hair,yellow eyes,pink hair,halo,breasts,white wings, low wings,single side bun,blue ribbon,blunt bangs,low wings,white pantyhose,smile,sleeveless dress,Masturbation,thighs,nsfw,straddling,sex,rape","nprompt":",lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry","step":40,"scale":12,"seed":1168765599,"sampler":"DPM++ 2M Karras","wh":"square_l","progress_id":"1b9854b1-****-4517-80d9-a6703df53e55","dreambooth":"anything-v4.0-fp16-default"}