Amazon鐃塾駕申鐃緒申URL鐃緒申鐃緒申鐃緒申Rewrite
鐃緒申鐃緒申
Amazon 鐃緒申標鐃緒申両鐃緒申淵鐃藷クは「刻申鐃緒申鐃竣ボワ申鐃緒申肇廛薀わ申丱鐃緒申鐃緒申鐃藷クわ申鐃緒申鐃順い鐃夙わ申鐃緒申泙覆里如鐃緒申鐃淑�鐃叔削申蠅随申鐃緒申覆襦� 鐃緒申鐃塾とわ申鐃緒申必鐃竣になってわ申鐃緒申里鐃緒申鐃緒申焚鐃緒申鐃緒申覆錣縁申鐃緒申鐃緒申鐃緒申鐃緒申鐃塾種申鐃緒申鐃緒申鐃緒申鐃緒申鐃叔はわ申鐃緒申鐃淑わ申鐃緒申
鐃緒申鐃緒申鐃�ASIN鐃緒申鐃術わ申鐃緒申 URL 鐃叔種申鐃緒申鐃叔わ申鐃緒申鐃処う鐃緒申鐃緒申鐃緒申鐃緒申鐃熟駕申鐃緒申鐃緒申 URL 鐃塾常申鐃淑種申鐃縮子わ申鐃緒申鐃緒申鐃緒申 "15ndv8ndf9a" 鐃塾よう鐃緒申 ASIN 鐃緒申鐃緒申単鐃緒申傍鐃緒申鐃緒申覆鐃緒申覆辰討鐃緒申襦�
http://ecx.images-amazon.com/images/I/15ndv8ndf9a._SS160_.jpg
鐃緒申辰董鐃緒申鐃祝￥申箸鐃緒申討鐃� Product Advertising API 鐃夙わ申鐃緒申鐃緒申鵐�削申鐃緒申鐃術わ申API鐃緒申箸鐃緒申鐃緒申鐃緒申覆鐃緒申鐃�
鐃緒申鐃夙わ申鐃銃わ申
- Product Advertising API 鐃塾ワ申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申
- 鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申箸辰鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申僂離鐃緒申鐃緒申鐃竣トわ申鐃�
- URL Rewrite鐃叔ワ申鐃緒申鐃緒申廛箸鐃緒申鐃緒申个鐃� 鐃夙なる。
鐃緒申鐃緒申魯鐃緒申鐃緒申鐃竣トわ申 PHP 鐃緒申鐃術わ申鐃緒申鐃緒申鐃殉わ申鐃緒申鐃緒申鐃緒申鐃出￥申鐃緒申 Apache 鐃叔わ申鐃緒申里鐃� URL Rewrite 鐃緒申鐃緒申鐃重�鐃緒申単鐃緒申鐃緒申鐃術でわ申鐃暑。IIS 鐃淑どわ申鐃緒申僂鐃緒申討鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申調鐃駿てわ申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申
Product Advertising API 鐃塾ワ申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申
Amazon 鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃夙のトップペ￥申鐃緒申鐃緒申鐃緒申 "Product Advertising API" 鐃緒申鐃緒申鐃瞬わ申 "鐃緒申鐃緒申鐃緒申鐃緒申蛤鐃緒申鐃�" 鐃旬ワ申鐃藷がわ申鐃緒申里如鐃緒申鐃緒申鐃薯クワ申奪鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃夙わ申鐃緒申鐃緒申鐃緒申襦�
鐃淑わ申鐃緒申Amazon.co.jp 鐃塾ワ申鐃緒申鐃緒申鐃緒申箸任呂覆鐃緒申鐃�AWS (Amazon Web Services) 鐃塾ワ申鐃緒申鐃緒申鐃緒申箸覆里如鐃緒申鐃獣てわ申鐃淑わ申鐃緒申鐃緒申鐃緒申録鐃緒申必鐃竣でわ申鐃暑。鐃緒申録鐃熟英醐申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申箸粒鐃緒申鐃緒申鐃緒申鐃緒申覆匹鐃重�鐃緒申鐃祝書いてわ申鐃緒申鐃出わ申鐃緒申鐃緒申
鐃緒申録鐃緒申鐃緒申了鐃緒申鐃緒申鐃� "鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃�"鐃緒申"鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申" 鐃緒申鐃初ア鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申認鐃叔わ申鐃暑。Access Key ID 鐃緒申 Secret Access Key 鐃緒申必鐃竣なので￥申鐃緒申鐃獣てわ申鐃緒申鐃緒申
鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申箸辰鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申僂離鐃緒申鐃緒申鐃竣トわ申鐃�
鐃緒申鐃緒申鐃� Amazon Product Advertising API 鐃舜わ申鐃出縁申鐃緒申PHP鐃叔￥申 - 鐃緒申笋件申鐃緒申鐃� 鐃淑どわ申鐃緒申鐃粛になる。 4鐃緒申鐃旬わ申鐃緒申50鐃緒申鐃旬わ申鐃緒申鐃緒申泙任呂曚椶鐃緒申里泙淹箸錣誌申討鐃緒申鐃緒申鐃緒申鐃緒申討鐃緒申襦�
5鐃緒申鐃緒申6鐃緒申鐃旬わ申 <Access Key ID> 鐃緒申 <Secret Access Key> 鐃薯それぞ鐃緒申颪�器申鐃緒申鐃緒申个茲わ申鐃�
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
$asin = isset($_GET["asin"]) ? $_GET["asin"] : "B003H7MVD2";
$option = isset($_GET["op"]) ? $_GET["op"] : "_SS160_";
// Access Key ID 鐃緒申 Secret Access Key 鐃緒申必鐃旬でわ申
$access_key_id = '<Access Key ID>';
$secret_access_key = '<Secret Access Key>';
$xmlns = 'http://webservices.amazon.com/AWSECommerceService/2009-03-31';
// RFC3986 鐃緒申鐃緒申鐃緒申 URL 鐃緒申鐃藷コ￥申鐃宿わ申鐃緒申愎鐃�
function urlencode_rfc3986($str)
{
return str_replace('%7E', '~', rawurlencode($str));
}
// 鐃緒申鐃緒申的鐃淑リク鐃緒申鐃緒申鐃夙わ申鐃緒申鐃緒申鐃緒申泙鐃�
// - 鐃緒申鐃緒申鐃緒申分鐃熟削申鐃殉わ申鐃縮わ申
$baseurl = 'http://ecs.amazonaws.jp/onca/xml';
$params = array();
$params['Service'] = 'AWSECommerceService';
$params['AWSAccessKeyId'] = $access_key_id;
$params['Version'] = '2009-03-31';
$params['Operation'] = 'ItemLookup';
$params['ResponseGroup'] = 'Images';
$params['ItemId'] = $asin;
// Timestamp 鐃術ワ申瓠種申鐃緒申鐃緒申媛辰鐃緒申泙鐃�
// - 鐃緒申鐃瞬わ申表鐃緒申鐃緒申 ISO8601 鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃準ゾ鐃緒申鐃緒申鐃� UTC(GMT)
$params['Timestamp'] = gmdate('Y-m-d\TH:i:s\Z');
// 鐃術ワ申瓠種申鐃緒申僚鐃緒申鐃薯昇緒申鐃緒申造鐃緒申悗鐃緒申泙鐃�
ksort($params);
// canonical string 鐃緒申鐃緒申鐃緒申鐃緒申泙鐃�
$canonical_string = '';
foreach ($params as $k => $v) {
$canonical_string .= '&'.urlencode_rfc3986($k).'='.urlencode_rfc3986($v);
}
$canonical_string = substr($canonical_string, 1);
// 鐃緒申名鐃緒申鐃緒申鐃緒申鐃緒申泙鐃�
// - 鐃緒申鐃緒申鐃淑醐申鐃緒申鐃春ワ申鐃緒申鐃殉ットわ申鐃緒申鐃�
// - HMAC-SHA256 鐃緒申彁鐃�
// - BASE64 鐃緒申鐃藷コ￥申鐃緒申
$parsed_url = parse_url($baseurl);
$string_to_sign = "GET\n{$parsed_url['host']}\n{$parsed_url['path']}\n{$canonical_string}";
$signature = base64_encode(hash_hmac('sha256', $string_to_sign, $secret_access_key, true));
// URL 鐃緒申鐃緒申鐃緒申鐃緒申泙鐃�
// - 鐃所ク鐃緒申鐃緒申鐃夙わ申鐃緒申鐃緒申鐃祝緒申名鐃緒申鐃宿駕申
$request_url = $baseurl.'?'.$canonical_string.'&Signature='.urlencode_rfc3986($signature);
// 鐃所ク鐃緒申鐃緒申鐃夙わ申鐃緒申 XML 鐃緒申鐃緒申鐃�
$strXml = file_get_contents($request_url);
if (!$strXml)
{
echo 'Failed. Request URL = '.$request_url;
exit;
}
// URL 鐃薯見つわ申鐃緒申
if (preg_match("|s?https?://[-_.!~*'()a-zA-Z0-9;/?:@&=+$,%#]+_.jpg|", $strXml, $matches))
{
//鐃緒申鐃竣ワ申鐃緒申鐃緒申颪�器申鐃緒申鐃緒申
$url = preg_replace("|_[a-z0-9]+_|i", $option, $matches[0]);
}
if (strlen($url) > 0)
{
// URL 鐃緒申鐃緒申鐃緒申鐃叔わ申鐃銃わ申鐃緒申丱鐃緒申鐃緒申鐃曙ク鐃緒申
header("Location: ".$url);
}
else
{
// 鐃緒申鐃峻わ申鐃緒申鐃緒申鐃緒申 XML 鐃薯そのまま書き出わ申鐃淑デバッワ申鐃術￥申
echo $strXml;
} 鐃淑後、鐃緒申鐃塾ワ申鐃緒申鐃緒申鐃緒申 /cgi/amazon_image.php 鐃緒申鐃緒申存鐃緒申鐃緒申鐃緒申里箸鐃緒申襦�
1鐃緒申2 鐃緒申鐃旬はワ申鐃緒申鐃緒申廛箸鐃緒申呂鐃緒申僖鐃潤ー鐃緒申鐃叔わ申鐃暑。
| asin | 鐃緒申鐃淑わ申ASIN |
|---|---|
| op | 鐃緒申鐃緒申鐃緒申鐃竣ワ申鐃緒申鐃� |
鐃緒申鐃緒申鐃緒申鐃竣ワ申鐃緒申鐃緒申 Amazon鐃塾常申鐃淑駕申鐃緒申鐃薯カワ申鐃緒申鐃殉ワ申鐃緒申鐃緒申鐃銃みわ申覆鐃緒申鐃�1鐃緒申 - 鐃緒申鐃緒申蝓種申泪鐃緒申鐃緒申 鐃淑どを参考にわ申鐃暑。_鐃淑ワ申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申砲任呂鐃緒申泙譴進醐申鐃緒申鐃叔わ申鐃暑。
鐃緒申鐃緒申鐃緒申鐃術刻申鐃熟のワ申鐃竣ワ申鐃緒申鐃熟駕申鐃緒申鐃緒申鐃縮り。
| 鐃緒申鐃緒申 鐃緒申xxx 鐃緒申500鐃淑駕申鐃塾随申鐃緒申鐃緒申 | 鐃緒申能 | 鐃緒申 |
| _SLxxx_ | 鐃緒申動鐃所サ鐃緒申鐃緒申 鐃緒申鐃緒申鐃緒申鐃盾さ鐃緒申xxx鐃祝刻申錣誌申襦ｏ申鐃緒申鐃渋常申鐃緒申佞鐃緒申鐃緒申鐃重�鐃祝件申鐃所さ鐃緒申鐃緒申 | _SL160_ |
| _SXxxx_ | 鐃緒申鐃緒申鐃緒申螢居申鐃緒申鐃� 鐃緒申鐃緒申鐃緒申xxx鐃祝刻申錣誌申襦ｏ申發居申鐃緒申鐃緒申鐃重�鐃祝件申鐃所さ鐃緒申鐃緒申 | _SX100_ |
| _SYxxx_ | 鐃盾さ鐃緒申鐃緒申螢居申鐃緒申鐃� 鐃淑高さ鐃緒申xxx鐃祝刻申錣誌申襦ｏ申鐃緒申鐃緒申鐃緒申鐃重�鐃祝件申鐃所さ鐃緒申鐃緒申 | _SY200_ |
| _SSxxx or AAxxx_ | 鐃緒申鐃緒申鐃緒申鐃所サ鐃緒申鐃緒申 鐃緒申鐃緒申鐃緒申鐃盾さ鐃夙わ申鐃�xxx鐃祝刻申錣誌申襦Ｂ�鐃緒申覆鐃緒申鐃緒申鐃緒申鐃緒申砲鐃粛常申鐃緒申媛辰鐃緒申鐃緒申鐃� | _SS160_ |
鐃緒申鐃塾わ申鐃潤、鐃緒申鐃夙わ申鐃緒申 ASIN=B000000000 鐃塾常申鐃淑わ申鐃緒申鐃緒申鐃緒申 150px 鐃叔種申鐃出わ申鐃緒申鐃緒申鐃緒申鐃緒申
/cgi/amazon_image.php?asin=B000000000&op=_SS150_
鐃夙わ申鐃緒申个茲わ申鐃�
念鐃塾わ申鐃潤、52 鐃緒申鐃旬以駕申鐃緒申鐃宿加わ申鐃緒申鐃緒申鐃緒申鐃宿わ申鐃緒申鐃緒申鐃緒申鐃獣縁申砲鐃緒申討鐃緒申鐃緒申鐃�
- 53: 鐃緒申鐃緒申鐃緒申鐃緒申 URL 鐃緒申 AWS 鐃祝リク鐃緒申鐃緒申鐃夙わ申鐃緒申$strXml 鐃祝レス鐃楯ンスわ申鐃緒申鐃暑。
- 54鐃緒申58: $strXml 鐃緒申鐃緒申鐃淑種申鐃峻）なわ申 URL 鐃緒申颪�出わ申鐃銃緒申了鐃緒申
- 60鐃緒申64: 鐃緒申http:// 鐃緒申鐃緒申呂鐃緒申泙辰鐃� _.jpg 鐃叔緒申鐃緒申鐃淑ワ申鐃竣ワ申鐃緒申鐃縦わ申鐃塾￥申URL鐃竣わ申探鐃緒申鐃緒申鐃緒申鐃竣ワ申鐃緒申鐃緒申鐃淑�鐃緒申分鐃緒申 option 鐃緒申鐃瞬器申鐃緒申鐃緒申 $url 鐃緒申鐃緒申鐃緒申鐃緒申
- 66鐃緒申: 鐃緒申鐃殉わ申 URL 鐃緒申鐃緒申鐃緒申鐃叔わ申鐃緒申个鐃緒申鐃� URL 鐃緒申 Location: 鐃舜ッワ申鐃緒申鐃緒申鐃緒申鐃出わ申鐃緒申鐃叔わ申鐃淑わ申鐃緒申丱譽刻申櫂鵐垢鐃� XML 鐃緒申鐃緒申鐃銃（ワ申鐃初ー鐃緒申鐃銃わ申鐃緒申鐃述わ申鐃緒申討鐃緒申鐃祝わ申鐃叔わ申鐃出わ申鐃緒申
URL Rewrite鐃叔ワ申鐃緒申鐃緒申廛箸鐃緒申鐃緒申个鐃�
鐃緒申鐃塾まま￥申img 鐃緒申鐃緒申鐃緒申
<img src="/cgi/amazon_image.php?asin=B000000000&op=_SS150_"/>
鐃夙わ申鐃銃わ申鐃緒申鐃緒申鐃緒申鐃緒申呂覆鐃緒申里鐃緒申鐃緒申鐃緒申鐃緒申鐃獣とわ申鐃獣わ申鐃処く(?) .jpg 鐃緒申表鐃緒申鐃叔わ申鐃緒申茲�鐃祝わ申鐃銃みる。
Apache 鐃緒申 URL Rewrite 鐃緒申鐃緒申鐃術わ申鐃緒申 .htaccess 鐃祝駕申鐃緒申鐃塾よう鐃緒申鐃宿居申鐃緒申鐃暑。
# Amazon 鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申廛鐃緒申鐃� URL Rewrite
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
# with option
RewriteRule ^amazon_image/([A-Z0-9]+)(_[_a-zA-Z0-9]+_)\.jpg$ /cgi/amazon_image.php?asin=$1&op=$2 [L]
# without option
RewriteRule ^amazon_image/([A-Z0-9]+)\.jpg$ /cgi/amazon_image.php?asin=$1 [L]
鐃緒申鐃竣ワ申鐃緒申鐃縦わ申鐃夙ワ申鐃竣ワ申鐃緒申鵑△鐃塾常申鐃緒申 RewriteRule 鐃緒申颪い討鐃緒申襦ｏ申鐃緒申鐃緒申
amazon_image/B000000000_SS150_.jpg amazon_image/B000000000.jpg
鐃夙わ申鐃緒申鐃処う鐃緒申 URL 鐃緒申鐃所ク鐃緒申鐃緒申鐃夙わ申鐃曙た鐃夙わ申鐃緒申鐃緒申鐃曙ぞ鐃緒申
/cgi/amazon_image.php?asin=B000000000&op=_SS150_ /cgi/amazon_image.php?asin=B000000000
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