我有一个utf8 json文件，其中包含一些类似的东西：
"type":"Feature","geometry":{"type":"LineString","coordinates":[[-73.6371999890417,45.451049968774],[-73.6362864025022,45.4507004803266]]},"properties":{"FIN_GCH":191,"TYP_VOIE":"avenue","LIM_GCH":"Montréal-Ouest","NOM_VOIE":"Brock","CLASSE":0,"DEB_DRT":0,"FIN_DRT":0,"LIM_DRT":"Montréal-Ouest","LIE_VOIE":"","DEB_GCH":173,"ID_TRC":1602102,"DIR_VOIE":"Sud","SENS_CIR":-1}}
,{"type":"Feature","geometry":{"type":"LineString","coordinates":[[-73.6382813452807,45.4514760942107],[-73.6371999890417,45.451049968774]]},"properties":{"FIN_GCH":171,"TYP_VOIE":"avenue","LIM_GCH":"Montréal-Ouest","NOM_VOIE":"Brock","CLASSE":0,"DEB_DRT":150,"FIN_DRT":152,"LIM_DRT":"Montréal-Ouest","LIE_VOIE":"","DEB_GCH":143,"ID_TRC":1602103,"DIR_VOIE":"Sud","SENS_CIR":-1}}
在 php 脚本的帮助下，我将所有数据放入 mysql UTF8 数据库中，但即便如此，这些条目也有奇怪的口音：而不是蒙特利尔西部，我有 Montrã©al-Ouest
你知道问题是什么吗？
谢谢
我必须通过像这样设置选项数组来设置与服务器的 utf8 连接
$options = array(
PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES utf8"
);
$connection = new PDO( $dns, $user, $password, $options );
感谢CBroe