根据淘宝商品 num_iid 批量生成淘宝客链接的 PHP 文件

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根据淘宝商品 num_iid 批量生成淘宝客链接的 PHP 文件。淘宝 API 有调用次数限制，一次 API 调用，可以最大返回40个商品的淘宝客链接，因此，在本函数内，如果需要批量生成的淘宝商品 num_iid 数大于40，将按照40个一次，分多次调用。如果调用淘宝 API 查询过的商品 num_iid，不管其是否有淘宝客链接（有些商品没有淘宝客推广链接），都将利用 Memcached 缓存起来，下次直接查缓存，不会重复调用淘宝 API。



* string(191) "http://auction1.wap.taobao.com/auction/item_detail-0db2-13583512568.jhtml?tks=jUTwPLMDtUUNEZhqfEuTZqkZhGw1LA7%2BzCJBXCj27NpurHxjZN70Amg0DVaFU61pfnHwW%2FI4MZGm%0Awgb69kbb1NL8uwtu%2BDnyAunBCVDP"
* ["10809380078"]=>
* string(187) "http://auction1.wap.taobao.com/auction/item_detail-0db2-10809380078.jhtml?tks=jUTwPLMDtUUNEGWhOOgVVuX%2BJKYt7fesyuZjEe7hvmpTJxYDfK8i1Wpvfl7lwI7nzD9W8M352v6E%0AyuUtsKun81AGltKzJWCYPiVDiOeC"
* ["10809380079"]=>
* string(0) ""
* }
*********************************************/
function get_taobaoke_link ($num_iids) {
$memcache = new Memcache;
$memcache->connect('127.0.0.1', 11911); //Memcached 缓存服务器地址
$click_urls = $memcache->get($num_iids);

foreach ($num_iids AS $num_iid) {
if (!isset($click_urls[$num_iid])) {
$tbapi_num_iids_arr[] = $num_iid;
}
}

if (!empty($tbapi_num_iids_arr)) {
$numbers = count($tbapi_num_iids_arr);
$numbers_max = 40; //淘宝 API 限制最大返回40条记录
if ($numbers > 0) {
$numbers_times = ceil($numbers / $numbers_max); //第一层循环的循环次数
$numbers_start = 0;
$numbers_end = $numbers_max;
for ($numbers_i = 1; $numbers_i <= $numbers_times; $numbers_i++) { for ($numbers_j = $numbers_start; $numbers_j < $numbers_end; $numbers_j++) { if ($numbers_j >= $numbers) {
break;
}
$tbapi_num_iids_arr_sp[] = $tbapi_num_iids_arr[$numbers_j];
}

$numbers_start = $numbers_start + $numbers_max;
$numbers_end = $numbers_end + $numbers_max;

$tbapi_num_iids = implode(",", $tbapi_num_iids_arr_sp);
$c = new TopClient;
$c->appkey = 12498835; //淘宝开放平台 API 接口 App Key
$c->secretKey = "745db5f8e316f9f1aa8310a7568d6566"; //淘宝开放平台 API 接口 App Secret
$c->format = "json";
$req = new TaobaokeItemsConvertRequest;
$req->setFields("num_iid,click_url");
$req->setNumIids($tbapi_num_iids);
$req->setPid(29509662); //淘宝联盟（阿里妈妈）PID
$req->setIsMobile("true"); //如果要生成手机页面的淘宝客链接，选择 true；网页版选择 false
$resp = $c->execute($req);
$res = object2Array($resp);

if (isset($res["taobaoke_items"]["taobaoke_item"])) {
$links = $res["taobaoke_items"]["taobaoke_item"];
foreach ($links as $value) {
$memcache->set($value["num_iid"], $value["click_url"], MEMCACHE_COMPRESSED, 0);
$click_urls[(string)$value["num_iid"]] = $value["click_url"];
}
}

unset($tbapi_num_iids_arr_sp);
unset($tbapi_num_iids);
unset($resp);
unset($res);
unset($links);
unset($value);
}
}
}

foreach ($num_iids AS $num_iid) {
if (!isset($click_urls[$num_iid])) {
$memcache->set($num_iid, "", MEMCACHE_COMPRESSED, 0);
$click_urls[(string)$num_iid] = "";
}
}

$memcache->close();
return $click_urls;
}

//演示
$num_iids[] = "13583512568";
$num_iids[] = "10809380078";
$num_iids[] = "10809380079";
$click_urls = get_taobaoke_link ($num_iids);
var_dump($click_urls);
?>

申请淘宝 API 的 App Key 和 App Secret ，可以到 http://my.open.taobao.com/ 进行。

转载自张宴的博客

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