PHP如何将图片文件上传到另外一台服务器上(2)

日期：2020-05-17 栏目：程序人生浏览：次

　　4、所以在转发A项目web端传来的，文件内容，就有点不知所措了。该死，该死。

//文件上传接受参数
array(1) {
 ["file_upload"] => array(5) {
 ["name"] => string(8) "timg.jpg"
 ["type"] => string(10) "image/jpeg"
 ["tmp_name"] => string(22) "C:\Windows\php73CE.tmp"
 ["error"] => int(0)
 ["size"] => int(355565)
 }
}

　　5、所以按刚才设想的，简单做下转发还是不行，这里面参数的传输方式应该还有另外一种，就是文件的类型。鉴于是通过Postman方式上传成功，这个工具确实很推荐多多学习，他不仅作为一个第三方中间为我们验证接口是否可用，更给我们提供了调取接口的各种代码Damo,如图3中标识的Code处，就是获取Damo的按钮。我们点击可以看见Postman给我提供了三种，调取接口的方式。

<?php
//1、HttpRequest 发送http请求
$request = new HttpRequest();
$request->setUrl('http://jszapi.dev.jingjinglego.com/index.php/index/uploadImg');
$request->setMethod(HTTP_METH_POST);

$request->setHeaders(array(
 'cache-control' => 'no-cache',
 'Connection' => 'keep-alive',
 'Content-Length' => '39091',
 'Content-Type' => 'multipart/form-data; boundary=--------------------------296608706222243058746908',
 'Accept-Encoding' => 'gzip, deflate',
 'Host' => 'jszapi.dev.jingjinglego.com',
 'Postman-Token' => 'dc010150-b166-4dec-a33f-959a65c91c71,be7315cb-ae21-404f-89fa-dddf5973eb3a',
 'Cache-Control' => 'no-cache',
 'Accept' => '*/*',
 'User-Agent' => 'PostmanRuntime/7.15.2',
 'content-type' => 'multipart/form-data; boundary=----WebKitFormBoundary7MA4YWxkTrZu0gW'
));

$request->setBody('------WebKitFormBoundary7MA4YWxkTrZu0gW
Content-Disposition: form-data; name="image"; filename="785da43beca5a474.jpg"
Content-Type: image/jpeg


------WebKitFormBoundary7MA4YWxkTrZu0gW--');

try {
 $response = $request->send();

 echo $response->getBody();
} catch (HttpException $ex) {
 echo $ex;
}

<?php
//2、pecl_http 需要开启PECL HTTP 扩展
$client = new http\Client;
$request = new http\Client\Request;

$body = new http\Message\Body;
$body->addForm(NULL, array(
 array(
 'name' => 'image',
 'type' => null,
 'file' => '/E:/MyBooks/网站图标/网站素材/785da43beca5a474.jpg',
 'data' => null
 )
));

$request->setRequestUrl('http://jszapi.dev.jingjinglego.com/index.php/index/uploadImg');
$request->setRequestMethod('POST');
$request->setBody($body);

$request->setHeaders(array(
 'cache-control' => 'no-cache',
 'Connection' => 'keep-alive',
 'Content-Length' => '39091',
 'Content-Type' => 'multipart/form-data; boundary=--------------------------296608706222243058746908',
 'Accept-Encoding' => 'gzip, deflate',
 'Host' => 'jszapi.dev.jingjinglego.com',
 'Postman-Token' => 'dc010150-b166-4dec-a33f-959a65c91c71,3216cc22-be61-4d4b-8d41-c5178848b54f',
 'Cache-Control' => 'no-cache',
 'Accept' => '*/*',
 'User-Agent' => 'PostmanRuntime/7.15.2'
));

$client->enqueue($request)->send();
$response = $client->getResponse();

echo $response->getBody();

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PHP如何将图片文件上传到另外一台服务器上(2)

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