Google 使用 PHP 和 MySQL 映射 API 键失败
Google Map API Key Fail using PHP with MySQL
我正在使用以下代码对地址进行地理编码,但达到了他们的阈值。代码在此之外工作正常。我注册了云服务并为增加的每日限额启用了 60 天免费试用。我添加了一个您可以在下面看到的 KEY 值,并在 $geocode 变量的末尾附加了 &KEY='.$KEY 以发送 KEY,但我仍然遇到同样的错误,即在达到阈值后无法进行地理编码。
传递 KEY 值我做错了什么?
<?php
require("phpsqlajax_dbinfo.php");
define("KEY", "my-api-key");
// Opens a connection to a MySQL server
$connection = mysql_connect(localhost, $username, $password);
if (!$connection) {
die("Not connected : " . mysql_error());
}
// Set the active MySQL database
$db_selected = mysql_select_db($database, $connection);
if (!$db_selected) {
die("Can\'t use db : " . mysql_error());
}
// Select all the rows in the markers table
$query = "SELECT latitude,full_address,city,postal_code,matrix_unique_id FROM fort_property_res WHERE latitude IS NULL";
$result = mysql_query($query);
if (!$result) {
die("Invalid query: " . mysql_error());
}
// Initialize delay in geocode speed
$delay = 0;
// Iterate through the rows, geocoding each address
while ($row = @mysql_fetch_assoc($result)) {
$geocode_pending = true;
while ($geocode_pending) {
$adres=$row["full_address"].','.$row["city"].', FL '.$row["postal_code"];
$address = urlencode($adres);
$id = $row["matrix_unique_id"];
$request_url = $base_url . "&address=" . urlencode($address);
$geocode=file_get_contents('http://maps.google.com/maps/api/geocode/json?address='.$address.'&sensor=false&key='.$KEY);
$output= json_decode($geocode);
$latitude = $output->results[0]->geometry->location->lat;
$longitude = $output->results[0]->geometry->location->lng;
if ($latitude) {
// successful geocode
$geocode_pending = false;
$coordinates = $xml->Response->Placemark->Point->coordinates;
$coordinatesSplit = split(",", $coordinates);
$lat = $latitude;
$lng = $longitude;
//die();
$query = sprintf("UPDATE fort_property_res " .
" SET latitude = '%s', longitude = '%s' " .
" WHERE matrix_unique_id = '%s' LIMIT 1;",
mysql_real_escape_string($lat),
mysql_real_escape_string($lng),
mysql_real_escape_string($id));
$update_result = mysql_query($query);
if (!$update_result) {
die("Invalid query: " . mysql_error());
}
} else if (strcmp($status, "620") == 0) {
// sent geocodes too fast
$delay += 100000;
} else {
// failure to geocode
$geocode_pending = false;
echo "Address " . $address . " failed to geocode. ";
echo "Received status " . $status . "
\n";
}
usleep($delay);
}
}
?>
如果您正在使用 define
,您不应该在变量上使用 $
,试试这个:
$geocode = file_get_contents('http://maps.google.com/maps/api/geocode/json?address='.$address.'&sensor=false&KEY='.KEY);
(注意 $KEY
现在是 URL 末尾的 KEY
)
我正在使用以下代码对地址进行地理编码,但达到了他们的阈值。代码在此之外工作正常。我注册了云服务并为增加的每日限额启用了 60 天免费试用。我添加了一个您可以在下面看到的 KEY 值,并在 $geocode 变量的末尾附加了 &KEY='.$KEY 以发送 KEY,但我仍然遇到同样的错误,即在达到阈值后无法进行地理编码。
传递 KEY 值我做错了什么?
<?php
require("phpsqlajax_dbinfo.php");
define("KEY", "my-api-key");
// Opens a connection to a MySQL server
$connection = mysql_connect(localhost, $username, $password);
if (!$connection) {
die("Not connected : " . mysql_error());
}
// Set the active MySQL database
$db_selected = mysql_select_db($database, $connection);
if (!$db_selected) {
die("Can\'t use db : " . mysql_error());
}
// Select all the rows in the markers table
$query = "SELECT latitude,full_address,city,postal_code,matrix_unique_id FROM fort_property_res WHERE latitude IS NULL";
$result = mysql_query($query);
if (!$result) {
die("Invalid query: " . mysql_error());
}
// Initialize delay in geocode speed
$delay = 0;
// Iterate through the rows, geocoding each address
while ($row = @mysql_fetch_assoc($result)) {
$geocode_pending = true;
while ($geocode_pending) {
$adres=$row["full_address"].','.$row["city"].', FL '.$row["postal_code"];
$address = urlencode($adres);
$id = $row["matrix_unique_id"];
$request_url = $base_url . "&address=" . urlencode($address);
$geocode=file_get_contents('http://maps.google.com/maps/api/geocode/json?address='.$address.'&sensor=false&key='.$KEY);
$output= json_decode($geocode);
$latitude = $output->results[0]->geometry->location->lat;
$longitude = $output->results[0]->geometry->location->lng;
if ($latitude) {
// successful geocode
$geocode_pending = false;
$coordinates = $xml->Response->Placemark->Point->coordinates;
$coordinatesSplit = split(",", $coordinates);
$lat = $latitude;
$lng = $longitude;
//die();
$query = sprintf("UPDATE fort_property_res " .
" SET latitude = '%s', longitude = '%s' " .
" WHERE matrix_unique_id = '%s' LIMIT 1;",
mysql_real_escape_string($lat),
mysql_real_escape_string($lng),
mysql_real_escape_string($id));
$update_result = mysql_query($query);
if (!$update_result) {
die("Invalid query: " . mysql_error());
}
} else if (strcmp($status, "620") == 0) {
// sent geocodes too fast
$delay += 100000;
} else {
// failure to geocode
$geocode_pending = false;
echo "Address " . $address . " failed to geocode. ";
echo "Received status " . $status . "
\n";
}
usleep($delay);
}
}
?>
如果您正在使用 define
,您不应该在变量上使用 $
,试试这个:
$geocode = file_get_contents('http://maps.google.com/maps/api/geocode/json?address='.$address.'&sensor=false&KEY='.KEY);
(注意 $KEY
现在是 URL 末尾的 KEY
)