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PHP使用SOAP调用API操作示例

更新时间:2020-04-01 11:07:47 作者:startmvc
本文实例讲述了PHP使用SOAP调用API操作。分享给大家供大家参考,具体如下:/*图片转换为bas

本文实例讲述了PHP使用SOAP调用API操作。分享给大家供大家参考,具体如下:


/*图片转换为 base64格式编码*/
function base64EncodeImage($image_file)
{
 $base64_image = '';
 $image_info = getimagesize($image_file);
 $image_data = fread(fopen($image_file, 'r'), filesize($image_file));
 //$base64_image = 'data:' . $image_info['mime'] . ';base64,' . chunk_split(base64_encode($image_data));
 $base64_image = chunk_split(base64_encode($image_data));
 return $base64_image;
}
$strPhotoFront_base64 = base64EncodeImage("static/img/a.png");
$strPhotoRear_base64 = base64EncodeImage("static/img/b.png");
$paras["strPhotoFront"] = $strPhotoFront_base64;
$paras["strPhotoRear"] = $strPhotoRear_base64;
$paras["strSecretKey"] = "";
$wsdl = "";
$client = new SoapClient($wsdl);
$soapParas = array($paras);
$outString = $client->__soapCall("UploadPhotoId", $soapParas);
$obj = simplexml_load_string($outString->UploadPhotoIdResult->any);
echo($obj->ExtraInfo);
echo "<br/>";
echo($obj->ExtraCode);
echo "<br/>";
echo($obj->Code);
echo "<br/>";
echo($obj->Message);

注:出现提示:Fatal error: Class 'SoapClient' not found的情况,可参考《PHP Class SoapClient not found解决方法》

附:SOAP-ERROR: Parsing WSDL:Couldn't load from “xxxxxxx” 解决方案

用php的soapclient连接第三方的webservice,是https的,连接报错SOAP-ERROR: Parsing WSDL:Couldn't load from “xxxxxxx”

首先排查 php的soap扩展是否安装

openssl扩展

服务器本身安装openssl

排除第三方对本服务器的IP限制

最后怀疑是https需要ssl验证,而本机没有pem文件

可以通过如下设置,忽略ssl验证

verify_peer:指定是否验证ssl,默认为true

将verify_peer设为false

另外,允许引用外部xml实体

libxml_disable_entity_loader(false);语句


libxml_disable_entity_loader(false);
$opts = array(
 'ssl' => array(
 'verify_peer' => false
 ),
 'https' => array(
 'curl_verify_ssl_peer' => false,
 'curl_verify_ssl_host' => false
 )
);
$streamContext = stream_context_create($opts);
$client = new SoapClient("https://urlToSoapWs",
 array(
 'stream_context' => $streamContext
 ));

禁止引用外部xml实体


libxml_disable_entity_loader(true);

nginx 报错 upstream timed out (110: Connection timed out)解决方案

nginx每隔几个小时就会报下面的错误:

2013/05/18 21:21:36 [error] 11618#0: *324911 upstream timed out (110: Connection timed out) while reading response header from upstream, client: 42.62.37.56, server: localhost, request: “GET /code-snippet/2747/HTML5-Canvas-usage HTTP/1.0”, upstream: “fastcgi://127.0.0.1:9002”, host: “outofmemory.cn”, referrer: “http://outofmemory.cn/code-snippet/tagged/canvas“

报这个错误之后,整个服务器就不响应了,但是nginx后面的webpy程序没有任何错误,后端的数据库也很正常,从网上查了很多资料,都是说要修改proxy_read_timeout,proxy_send_timeoutproxy_buffer几个相关设置的值。

如下配置,要放在server配置节之内

large_client_header_buffers 4 16k; client_max_body_size 30m; client_body_buffer_size 128k; proxy_connect_timeout 300; proxy_read_timeout 300; proxy_send_timeout 300; proxy_buffer_size 64k; proxy_buffers   4 32k; proxy_busy_buffers_size 64k; proxy_temp_file_write_size 64k; fastcgi_connect_timeout 300; fastcgi_read_timeout 300; fastcgi_send_timeout 300; fastcgi_buffer_size 64k; fastcgi_buffers   4 32k; fastcgi_busy_buffers_size 64k; fastcgi_temp_file_write_size 64k;

你可以看到上面是proxy_fastcgi_两种配置,就是说如果你的nginx后面是proxy,就设置proxy相关的配置,如果是fastcgi就设置fastcgi相关的配置。

PHP SOAP 调用API