[PHP] 接口增加recaptcha行为验证
需要先翻墙创建一个谷歌账户和创建recaptcha验证的网站域名,获取到两个secrect https://www.google.com/recaptcha/admin 前端增加html和js代码,例如 <input type="hidden" name="token" id="token" /> <script src="https://www.recaptcha.net/recaptcha/api.js?render=客户端scerect"></script> <script> grecaptcha.ready(function() { grecaptcha.execute('客户端scerect', {action: 'homepage'}).then(function(token) { $('#token').val(token); }); }); </script> 后端增加验证代码,例如: post请求https://www.recaptcha.net/recaptcha/api/siteverify, $tokenVerify=array(); $tokenVerify['secret']='服务端secrect'; $tokenVerify['response']=$params['token']; $tokenResponse=post("https://www