protected function sendAndReceive($request)
{
$f = new SaeFetchurl();
$cookie = $this->getCookie();
if ($cookie != '') {
$f->setHeader("Cookie", $cookie);
}
if ($this->keepAlive) {
$f->setHeader("Connection", "keep-alive");
$f->setHeader("Keep-Alive", $this->keepAliveTimeout);
} else {
$f->setHeader("Connection", "close");
}
foreach ($this->header as $name => $value) {
$f->setHeader($name, $value);
}
$f->setMethod("post");
$f->setPostData($request);
$f->setConnectTimeout($this->timeout);
$f->setSendTimeout($this->timeout);
$f->setReadTimeout($this->timeout);
$response = $f->fetch($this->url);
if ($f->errno()) {
throw new Exception($f->errno() . ": " . $f->errmsg());
}
$http_response_header = $f->responseHeaders(false);
$this->setCookie($http_response_header);
return $response;
}
public static function fetch_url($url)
{
switch (RUN_ENV) {
case 'SAE':
//使用SAE FetchURL服务
$f = new SaeFetchurl();
if (STATIC_HOST) {
$f->setHeader('Host', STATIC_HOST);
}
$content = $f->fetch($url);
return array($f->HttpCode(), $content);
break;
case 'BAE':
case 'LOCAL':
default:
if (function_exists('curl_init')) {
//BAE或普通平台下可使用curl
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
if (!ini_get('safe_mode')) {
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
}
if (STATIC_HOST) {
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Host: ' . STATIC_HOST));
}
$con = curl_exec($ch);
$cod = curl_getinfo($ch, CURLINFO_HTTP_CODE);
return array($cod, $con);
} else {
//否则使用file_get_contents
$content = '';
if (STATIC_HOST) {
$opt = array('http' => array('header' => 'Host: ' . STATIC_HOST));
$context = stream_context_create($opt);
$content = file_get_contents($url, false, $context);
} else {
$content = file_get_contents($url);
}
list($version, $status_code, $msg) = explode(' ', $http_response_header[0], 3);
return array($status_code, $content);
}
}
}
public function invoke($functionName, &$arguments = array(), $byRef = false, $resultMode = HproseResultMode::Normal)
{
$stream = new HproseStringStream(HproseTags::TagCall);
$hproseWriter = new HproseWriter($stream);
$hproseWriter->writeString($functionName, false);
if (0 < count($arguments) || $byRef) {
$hproseWriter->reset();
$hproseWriter->writeList($arguments, false);
}
if ($byRef) {
$hproseWriter->writeBoolean(true);
}
$stream->write(HproseTags::TagEnd);
$request = $stream->toString();
if ($this->filter) {
$request = $this->filter->outputFilter($request);
}
$stream->close();
$f = new SaeFetchurl();
$cookie = $this->getCookie();
if ($cookie != "") {
$f->setHeader("Cookie", $cookie);
}
if ($this->keepAlive) {
$f->setHeader("Connection", "keep-alive");
$f->setHeader("Keep-Alive", $this->keepAliveTimeout);
} else {
$f->setHeader("Connection", "close");
}
foreach ($this->header as $name => $value) {
$f->setHeader($name, $value);
}
$f->setMethod("post");
$f->setPostData($request);
$f->setConnectTimeout($this->timeout);
$f->setSendTimeout($this->timeout);
$f->setReadTimeout($this->timeout);
$response = $f->fetch($this->url);
if ($f->errno()) {
throw new HproseException($f->errno() . ": " . $f->errmsg());
}
$http_response_header = $f->responseHeaders(false);
$this->setCookie($http_response_header);
if ($this->filter) {
$response = $this->filter->inputFilter($response);
}
if ($resultMode == HproseResultMode::RawWithEndTag) {
return $response;
}
if ($resultMode == HproseResultMode::Raw) {
return substr($response, 0, -1);
}
$stream = new HproseStringStream($response);
$hproseReader = new HproseReader($stream);
$result = NULL;
$error = NULL;
while (($tag = $hproseReader->checkTags(array(HproseTags::TagResult, HproseTags::TagArgument, HproseTags::TagError, HproseTags::TagEnd))) !== HproseTags::TagEnd) {
switch ($tag) {
case HproseTags:
if ($resultMode == HproseResultMode::Serialized) {
$result = $hproseReader->readRaw()->toString();
} else {
$hproseReader->reset();
$result =& $hproseReader->unserialize();
}
break;
case HproseTags:
$hproseReader->reset();
$args =& $hproseReader->readList();
for ($i = 0; $i < count($arguments); $i++) {
$arguments[$i] =& $args[$i];
}
break;
case HproseTags:
$hproseReader->reset();
$error = new HproseException($hproseReader->readString());
break;
}
}
if (!is_null($error)) {
throw $error;
}
return $result;
}
<?php
/**
* keepsession.php keep session执行
* ----------------------------------------------------------------
*/
include '../init.php';
$db = DBConnect();
$rows = $db->Dataset("SELECT * FROM " . Tb('keepsession'));
$f = new SaeFetchurl();
foreach ($rows as $row) {
if (time() > $row['updateTime'] + 300) {
$f->setHeader("Cookie", urldecode($row['cookie']));
$con = $f->fetch($row['url']);
$db->Execute("UPDATE " . Tb('keepsession') . " SET updateTime='" . time() . "' WHERE id='{$row[id]}'");
}
}
if (isset($_POST['action'])) {
$words = $_POST['words'];
//$ch = curl_init();
$url = 'http://apis.baidu.com/apistore/tranlateservice/translate?query=' . $words . '&from=en&to=zh';
$header = array('apikey: 66b4ab19cc801359be7aa58a3f8bc787');
// 添加apikey到header
//curl_setopt($ch, CURLOPT_HTTPHEADER , $header);
//curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
// 执行HTTP请求
//curl_setopt($ch , CURLOPT_URL , $url);
//$res = curl_exec($ch);*/
//////////////////////////////
//建立抓取对象
$fetch = new SaeFetchurl();
//$ak="66b4ab19cc801359be7aa58a3f8bc787";
$flag = $fetch->setHeader("apikey", $header);
$res = $fetch->fetch($url);
//////////////////////////////
echo $res . $flag;
$result = json_decode($res, true);
echo $result["retData"]["trans_result"]["0"]["dst"];
echo '</br><a href="' . $_SERVER['PHP_SELF'] . '">try again</a>';
} else {
?>
<form action="translate.php" method="post">
<input type="text" name="words"/> </br>
<input type="hidden" name="action" value="submitted"/> </br>
<input type="submit" name="submit" value="submit"/> </br>
</form>
<?php
