Cómo utilizar los mapas de Google sin la clave de la API

Question

Hola, estoy usando este código para usar las direcciones de búsqueda en los mapas de Google. pero cuando ejecuto esto desde otras máquinas, muestra la clave de API inválida de error. cómo usar este mismo mapa sin una clave api.

<script src="http://maps.google.com/maps?file=api&amp;v=2&amp;sensor=false&amp;key=ABQIAAAAuPsJpk3MBtDpJ4G8cqBnjRRaGTYH6UMl8mADNa0YKuWNNa8VNxQCzVBXTx2DYyXGsTOxpWhvIG7Djw" type="text/javascript"></script> 
    <style type="text/css"> 
    body { 
     background:#FFE1C7; 
     font-family: Verdana, Arial, sans serif; 
     font-size: 11px; 
     margin: 2px; 
    } 
table.directions th { 
     background-color:#EEEEEE; 
    } 

    img { 
     color: #000000; 
    } 
    </style> 
    <script type="text/javascript"> 

    var map; 
    var gdir; 
    var geocoder = null; 
    var addressMarker; 

    function initialize() { 
     if (GBrowserIsCompatible()) {  
     map = new GMap2(document.getElementById("map_canvas")); 
     gdir = new GDirections(map, document.getElementById("directions")); 
     GEvent.addListener(gdir, "load", onGDirectionsLoad); 
     GEvent.addListener(gdir, "error", handleErrors); 

     setDirections("Bangalore", "Mysore", "en_US"); 
     } 
    } 

    function setDirections(fromAddress, toAddress, locale) { 
     gdir.load("from: " + fromAddress + " to: " + toAddress, 
       { "locale": locale }); 
    } 

    function handleErrors(){ 
    if (gdir.getStatus().code == G_GEO_UNKNOWN_ADDRESS) 
     alert("No corresponding geographic location could be found for one of the specified addresses. This may be due to the fact that the address is relatively new, or it may be incorrect.\nError code: " + gdir.getStatus().code); 
    else if (gdir.getStatus().code == G_GEO_SERVER_ERROR) 
     alert("A geocoding or directions request could not be successfully processed, yet the exact reason for the failure is not known.\n Error code: " + gdir.getStatus().code); 

    else if (gdir.getStatus().code == G_GEO_MISSING_QUERY) 
     alert("The HTTP q parameter was either missing or had no value. For geocoder requests, this means that an empty address was specified as input. For directions requests, this means that no query was specified in the input.\n Error code: " + gdir.getStatus().code); 

    // else if (gdir.getStatus().code == G_UNAVAILABLE_ADDRESS) <--- Doc bug... this is either not defined, or Doc is wrong 
    //  alert("The geocode for the given address or the route for the given directions query cannot be returned due to legal or contractual reasons.\n Error code: " + gdir.getStatus().code); 

    else if (gdir.getStatus().code == G_GEO_BAD_KEY) 
     alert("The given key is either invalid or does not match the domain for which it was given. \n Error code: " + gdir.getStatus().code); 

    else if (gdir.getStatus().code == G_GEO_BAD_REQUEST) 
     alert("A directions request could not be successfully parsed.\n Error code: " + gdir.getStatus().code); 

    else alert("An unknown error occurred."); 
    } 

    function onGDirectionsLoad(){ 
     // Use this function to access information about the latest load() 
     // results. 

     // e.g. 
     // document.getElementById("getStatus").innerHTML = gdir.getStatus().code; 
     // and yada yada yada... 
    } 

    </script> 

¿Puede alguien ayudarme ... gracias de antemano ..

Answer 1

necesita cambiar su API de V2 a V3, Google Map Desde la versión 3 no requiere clave de API

Comprobar this fuera ..

escriba su script como

<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script> 

EDITAR: Esta respuesta ahora está desactualizada. Ahora debe tener una clave API para usar google maps. Ver comentarios a continuación.

Answer 2

Ahora debe tener la clave de API. Puedes generar eso en la consola de Google developer. Aquí está LINK a la explicación.