wordpress中文路径出现404错误的解决办法

修改GBK字符编码为utf-8。

wp-includes/class-wp.php文件

165行：

$pathinfo = isset( $_SERVER['PATH_INFO'] ) ? $_SERVER['PATH_INFO'] : '';

改为：

$pathinfo = isset( $_SERVER['PATH_INFO'] ) ? mb_convert_encoding($_SERVER['PATH_INFO'],'utf-8', 'GBK') : '';

169行：

list( $req_uri ) = explode( '?', $_SERVER['REQUEST_URI'] );

改为：

list( $req_uri ) = explode( '?', mb_convert_encoding($_SERVER['REQUEST_URI'], 'utf-8','GBK') );

转自CSDN，本文有稍作修改。