【资料图】
目前的几个项目，业务方基本都使用POST方式请求接口，本机磁盘会保留一份请求的原始参数用于请求分析和问题排查使用，一般有问题，也会基于seqid(请求唯一id)捞到日志，copy参数模拟请求看是否复现，但一直有个比较蛋疼的问题，PHP的
$_POST，$_GET，$_REQUEST这些获取参数的方法获取到的数据都是经过编码后的，到时copy后可能无法直接使用，最近有同学吐槽，决定还是解决一下。
网上搜索很多解决方式，有通过file_get_contents，php input和自定义的一些方法，试了下都不大靠谱，要么根本不解决问题，要么太复杂不够灵活，突然想到了$_SERVERG和$_GLOBALS打印了一下：
$_SERVER["REQUEST_URI"]：请求地址，GET请求会同时带上url及地址内的参数$_SERVER["QUERY_STRING"]：请求参数，但只限于GET方式请求，POST无法获取到$_GLOBALS["_POST"]：POST请求参数$_GLOBALS["_GET"]：GET请求参数
$_SERVER以上获取到的参数都为未编码的原始参数信息。
Array( [HOSTNAME] => 10.93.50.82 [SEARCH_ENV_IP] => 10.93.50.82 [TERM] => xterm [HISTSIZE] => 1000 [SEARCH_ENV_ENV] => online [USER] => daemon [LS_COLORS] => "rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=01;05;37;41:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;" [SEARCH_ENV_GROUP] => aliyun [MAIL] => /var/spool/mail/root [PATH] => /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/php/bin [PWD] => /api [HISTCONTROL] => ignoredups [SHLVL] => 1 [HOME] => /sbin [LOGNAME] => root [SEARCH_ENV_IDC] => aliyun [_] => /usr/local/php/sbin/php-fpm [OLDPWD] => /data1/minisearch/magent [HTTP_CONTENT_LENGTH] => 10140 [HTTP_CONTENT_TYPE] => multipart/form-data; boundary=--------------------------309935001928920506739539 [HTTP_CONNECTION] => keep-alive [HTTP_ACCEPT_ENCODING] => gzip, deflate, br [HTTP_HOST] => 10.93.80.88 [HTTP_POSTMAN_TOKEN] => 7d97975a-bbd6-425c-8b8a-ad96a58c896e [HTTP_ACCEPT] => "*/*" [HTTP_USER_AGENT] => PostmanRuntime/7.29.2 [REDIRECT_STATUS] => 200 [SERVER_NAME] => [SERVER_PORT] => 80 [SERVER_ADDR] => 10.93.50.82 [REMOTE_PORT] => 52515 [REMOTE_ADDR] => 10.221.64.22 [SERVER_SOFTWARE] => nginx/1.19.3 [GATEWAY_INTERFACE] => CGI/1.1 [REQUEST_SCHEME] => http [SERVER_PROTOCOL] => HTTP/1.1 [DOCUMENT_ROOT] => /www/test [DOCUMENT_URI] => /apitest/mi.php [REQUEST_URI] => /apitest/mi.php?apitest=1 [CONTENT_LENGTH] => 10140 [CONTENT_TYPE] => multipart/form-data; boundary=--------------------------309935001928920506739539 [REQUEST_METHOD] => POST [QUERY_STRING] => apitest=1 [PATH_INFO] => [SCRIPT_NAME] => /apitest/mi.php [SCRIPT_FILENAME] => /www/test/apitest/mi.php [FCGI_ROLE] => RESPONDER [PHP_SELF] => /apitest/mi.php [REQUEST_TIME_FLOAT] => 1683703077.2267 [REQUEST_TIME] => 1683703077)Array( [_GET] => Array ( [apitest] => 1 ) [_POST] => Array ( [stream_entry_id] => 30 [wb_version] => 6164 [v_p] => 90 [flowId] => 100103type%3D1%26q%3D%23%E6%9D%A8%E6%B4%8B%E7%8E%8B%E6%A5%9A%E7%84%B6%E6%81%8B%E6%83%85%23%26t%3D3 ) [_COOKIE] => Array ( ) [_FILES] => Array ( ) [_SERVER] => Array ( [HOSTNAME] => 10.93.50.82 [SEARCH_ENV_IP] => 10.93.50.82 ... ) [_REQUEST] => Array ( [apitest] => 1 [stream_entry_id] => 30 ... ))真是踏破铁鞋无觅处。。合理使用PHP服务器和全局变量，很多问题其实没有那么麻烦，拖这么久处理，还想着在nginx阶段做处理，也是个大大的无语。