如何攻破防机器人网站-Cloudflare WAF反爬处理
为什么搞这个?事情的起因是,一个小伙伴搞了一个打图狗的程序,想要获取一个第三方的API,总是获取不到数据,但通过浏览器访问API又没问题,于是高价悬赏10u请我们帮忙,我想这个应该很简单,5分钟给你搞定吧。中间尝试用过模拟浏览器的header(头信息),cookie(浏览器本地数据),proxies(代理),webdriver(程序调用浏览器),2个小时过去了也没搞定,结果放弃了。问题在哪?我知道它去到了一个中间页(如图),用浏览器是看不到的,中间页又做了一次表单验证,感兴趣的可以搜一下Cloudflare,具体原理我就不说了。解决办法通过cloudscraper模块三行代码搞定 1、安装cloudscraper模块python3 -m pip install cloudscraper 2、三行代码import cloudscraper scraper = cloudscraper.create_scraper() resp = scraper.get('目标网站').text 欢迎关注Twitter:https://twitter.com/ishawzuo
如何用Alchemy和Ganache Fork主链(eth/bsc)
为什么要fork主链?简单说就是为了降低开发成本,用链上的数据和本地的账户,做一些开发测试等一系列操作。准备工作申请主网的api:去alchemy或者infura注册一个账户,申请主网的api,这里用alchemy举例:注册账户:https://auth.alchemyapi.io/signup创建APP:https://dashboard.alchemy.com/,随便填个名字,选择Ethereum Mainnet,创建。获取API:创建完成后,点VIEW KEY按钮,可以看到。这里用HTTPS的地址Ganache客户端:https://trufflesuite.com/ganache/,下载完直接安装 Ganache CLI(命令行):https://github.com/trufflesuite/ganache-cli-archive用npm install -g ganache-cli 或 yarn global add ganache-cli 安装都可以 配置Ganache客户端 和 命令行方式选一种就可以Ganache客户端方式:命令行方式: ganache-cli ...
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如何攻破防机器人网站-Cloudflare WAF反爬处理
为什么搞这个?事情的起因是,一个小伙伴搞了一个打图狗的程序,想要获取一个第三方的API,总是获取不到数据,但通过浏览器访问API又没问题,于是高价悬赏10u请我们帮忙,我想这个应该很简单,5分钟给你搞定吧。中间尝试用过模拟浏览器的header(头信息),cookie(浏览器本地数据),proxies(代理),webdriver(程序调用浏览器),2个小时过去了也没搞定,结果放弃了。问题在哪?我知道它去到了一个中间页(如图),用浏览器是看不到的,中间页又做了一次表单验证,感兴趣的可以搜一下Cloudflare,具体原理我就不说了。解决办法通过cloudscraper模块三行代码搞定 1、安装cloudscraper模块python3 -m pip install cloudscraper 2、三行代码import cloudscraper scraper = cloudscraper.create_scraper() resp = scraper.get('目标网站').text 欢迎关注Twitter:https://twitter.com/ishawzuo
如何用Alchemy和Ganache Fork主链(eth/bsc)
为什么要fork主链?简单说就是为了降低开发成本,用链上的数据和本地的账户,做一些开发测试等一系列操作。准备工作申请主网的api:去alchemy或者infura注册一个账户,申请主网的api,这里用alchemy举例:注册账户:https://auth.alchemyapi.io/signup创建APP:https://dashboard.alchemy.com/,随便填个名字,选择Ethereum Mainnet,创建。获取API:创建完成后,点VIEW KEY按钮,可以看到。这里用HTTPS的地址Ganache客户端:https://trufflesuite.com/ganache/,下载完直接安装 Ganache CLI(命令行):https://github.com/trufflesuite/ganache-cli-archive用npm install -g ganache-cli 或 yarn global add ganache-cli 安装都可以 配置Ganache客户端 和 命令行方式选一种就可以Ganache客户端方式:命令行方式: ganache-cli ...
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