我创建了一个示例,当我在 Heroku 中上传时,地图的中心无法在我的机器上运行。
<%= gmaps("map_options" => {
"center_latitude" => 42.359562,
"center_longitude" => -3.698387,
"container_id" => "mapaContainer",
"disableDefaultUI"=> false,
"disableDoubleClickZoom" => true,
"id" => "mapa",
"type" => "ROADMAP",
"zoom" => 7
},
"markers" => { "data" => @locales_markers }
) %>
为什么会发生?