原文地址:https://mp.weixin.qq.com/s/-moAfEZicrFmun4qfWLdOQ
簡單示例js:
var data = JSON.stringify({ name: 'Berwin' }); navigator.sendBeacon('http://localhost:80/index.php', data)
簡單php示例:
由於是信標發送的 POST 請求,並且是 "text/plain" 數據類型,所以適合用 $GLOBALS['HTTP_RAW_POST_DATA'] 接受。
順便一提,最好不要使用GET方式請求類似: navigator.sendBeacon('http://localhost:80/index.php?a=123') ,不太適合也不是正確的套路。
<?php header('Access-Control-Allow-Origin:*'); header('Access-Control-Allow-Headers:x-requested-with,content-type'); function WriteLog($msg,$module = null,$logLevel = "DEBUG") { $filepath = "./log/"; if(!is_dir($filepath)) mkdir($filepath,'0777'); $MyLogFile = @fopen($filepath.date("Y-m-d").".txt",'a+'); $time = date("Y-m-d H:i:s"); if(isset($module)){$module = sprintf("\r\n歸屬模塊:".$module."\r\n");} $logLine = "\r\n------------------------------- $time -------------------------------\r\n"; $logLine .= $module; $logLine .= "\r\n異常信息:$msg\r\n"; $logLine .= "\r\n錯誤等級:$logLevel\r\n"; fwrite($MyLogFile,$logLine); } WriteLog($GLOBALS['HTTP_RAW_POST_DATA']);
