[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crect
https://www.google.com/recaptcha/admin

前端增加html和js代码,例如

<input type="四六级分值hidden" name="token" id="token" /><script src="/d/file/titlepic/api.js {    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.recaptc分别的歌ha.net/recaptcha/api/siteverify,$tokenverify=array();$tokenverify班会小游戏['cret']='服务端crect';$tokenverify['respon']=$params['token'];$tokenrespon=post("https://www.recaptcha.net/recaptcha/api/siteverify", $tokenverify);if(empty($tokenarr)||!$tokenarr['success']爱国散文诗){    ...}