$str =' Controllable Eu valence for photoluminescence tuning in apatite-typed';
在编码为GBK的情况下是'聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽Controllable Eu valence for photoluminescence tuning in apatite-typed';
在utf-8下是' Controllable Eu valence for photoluminescence tuning in apatite-typed';
如何去除空格?
Copyright 2014-2026 https://www.php.cn/ All Rights Reserved | php.cn | 湘ICP备2023035733号
$str = $str.replace(/s/g,'');
urlencode一下看看是什么字符,(是空格还是其他的)