200分CURL设置HTTPHEADER上传文件有关问题!(补充提问)

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Release: 2016-06-13 13:35:50
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200分求助CURL设置HTTPHEADER上传文件问题!(补充提问)

PHP code
<!--

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-->
$boundary   = md5(time());
$postStr  = "";
$postStr .="--".$boundary."\r\n";
$postStr .="Content-Disposition: form-data; name=\"uptxt[]\"; filename=\"index_1.html\"\r\n";
$postStr .="Content-Type: text/html\r\n\r\n";
$postStr .=$uploadFile."\r\n"; #这里是部分文件内容
$postStr .="--".$boundary."\r\n";

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$postStr .="Content-Disposition: form-data; name=\"uptxt[]\"; filename=\"index_1.html\"\r\n";
$postStr .="Content-Type: text/html\r\n\r\n";

改为

$postStr .="Content-Disposition: form-data; name=\"uptxt[]\"; filename=\"index_1.html\""; //删除\r\n
$postStr .="Content-Type: text/html"; //删除\r\n

之后还是可以上传成功 


而且

$postStr .="Content-Disposition: form-data; name=\"uptxt[]\"; filename=\"index_1.html\"\r\n";
$postStr .="Content-Type: text/html\r\n\r\n";

改为

$postStr .='Content-Disposition: form-data; name="uptxt[]"; filename="index_1.html"\r\n';//改为单引号,\r\n不再转义
$postStr .='Content-Type: text/html\r\n\r\n'; //改为单引号,\r\n不再转义

也可以上传成功,求解

------解决方案--------------------
如你所改,我测试,接收端,没有获取到期望的信息

或贴完整代码看看?
------解决方案--------------------
协议就是要来遵守的,如果不遵守,后果的不可预知的。
你能请求成功,但是会让web服务器解析http时乱套,/号和换行符都是重要的符号标志。

比方说现在boundary块如下,注意Content-type:text~html,去除\r\n且把/换成~
PHP code
$boundary   = md5(time());
$postStr  = ""; 
$postStr .="--".$boundary."\r\n";
$postStr .="Content-Disposition: form-data; name=\"uptxt[]\"; filename=\"index_1.html\"";
$postStr .="Content-Type: text~html";                                                                                                       
$postStr .="123\r\n"; #这里是部分文件内容
$postStr .="--".$boundary."\r\n";
<br><font color="#e78608">------解决方案--------------------</font><br>不是用curl吗?网上找了一段是这样的:<br>
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Perl code

<?php $url  = 'http://www.myheritage.cn/FP/Company/tryFaceRecognition.php';//target url
 
$fields['file'] = '@'.'C:\Users\lzyy\Desktop\3431821560_5e18c02221.jpg';
$fields['lang'] = 'ZH';
$fields['morph'] = '1';
$fields['popup'] = 'PJSLVMMT';
$fields['loadMethod'] = 'myFiles';
 
$ch = curl_init();
 
curl_setopt($ch, CURLOPT_URL, $url );
curl_setopt($ch, CURLOPT_POST, 1 );
curl_setopt($ch, CURLOPT_POSTFIELDS, $fields );
//curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt ($ch, CURLOPT_REFERER, "http://www.myheritage.cn/");
curl_setopt($ch,CURLOPT_FOLLOWLOCATION,1);//get redirect content
 
curl_exec( $ch );
//$rs = curl_exec($ch);
 
if ($error = curl_error($ch) ) {
          die($error);
}
curl_close($ch);
//print_r(htmlspecialchars($rs));
echo 'ok';
?>
<br><font color="#e78608">------解决方案--------------------</font><br>
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探讨
协议就是要来遵守的,如果不遵守,后果的不可预知的。
你能请求成功,但是会让web服务器解析http时乱套,/号和换行符都是重要的符号标志。
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