200 points Curl Settings Httpheader upload file related issues! (Supplementary questions)

200 points for help Curl set Httpheader upload file Problem! (Supplementary questions)

PHP Code

  
   $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 ";

$postStr. = "Content-disposition:form-data; Name=\ "Uptxt[]\"; Filename=\ "index_1.html\" \ r \ n ";
$postStr. = "content-type:text/html\r\n\r\n";

Switch

$postStr. = "Content-disposition:form-data; Name=\ "Uptxt[]\"; Filename=\ "Index_1.html\" "; Delete \ r \ n
$postStr. = "Content-type:text/html"; Delete \ r \ n

After that, you can upload it successfully.


And

$postStr. = "Content-disposition:form-data; Name=\ "Uptxt[]\"; Filename=\ "index_1.html\" \ r \ n ";
$postStr. = "content-type:text/html\r\n\r\n";

Switch

$postStr. = ' Content-disposition:form-data; Name= "uptxt[]"; Filename= "index_1.html" \ r \ n ';//change to single quote, \ r \ n no longer escaped
$postStr. = ' content-type:text/html\r\n\r\n '; Change to single quote, \ r \ n no longer escaped

can also upload successfully, solve

------Solution--------------------
As you change, I test, the receiving side, not getting to the desired information

or post the full code to see?
------Solution--------------------
Agreement is to be observed, if not observed, the consequences of unpredictable.
You can request success, but will let the Web server resolve HTTP when the chaos,/number and line break are important symbol flags.

For example now boundary block, note content-type:text~html, remove \ r \ n and replace/change ~

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 ";
------Solution--------------------
Didn't you use curl? The online search for a paragraph is this:

  
  

   
   Perl Code
   
   
    
------Solution--------------------

    
      
      discuss
 
 
      
Agreement is to be observed, if not observed, the consequences of unpredictable.
      
You can request success, but will let the Web server resolve HTTP when the chaos,/number and line break are important symbol flags.
      


     
     
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