apache - How post file to android HttpUrlConnection internal server 500 -

-

i trying upload image server via httpurlconnection it's not working.

return internal server 500

anyone can me? thats postman captures 1: http://i62.tinypic.com/6e279j.png 2: http://oi62.tinypic.com/6e279j.jpg

and code block

 url = new url(urls[0]);                 // post header             file image = new file(outfile);                 httpurlconnection con = (httpurlconnection)                         url.openconnection();                 con.setdoinput(true);                 con.setdooutput(true);                 con.setrequestmethod("post");                 con.setrequestproperty("connection", "keep-alive");                 con.setrequestproperty("apikey", apikey);                 con.setrequestproperty("authkey", authkey);                 con.setrequestproperty("content-disposition","form-data; name=\"fileupload\"filename="+image.getname());                 con.setrequestproperty("content-type","image/jpg");                 con.setrequestproperty("content-type", "multipart/form-data; boundary=----webkitformboundary8faidy4eudwgpyca");                  // post body (copied file stream)                 int i;                 byte[] buff = new byte[8192];                 fileinputstream fis = new fileinputstream(image);                 outputstream os = con.getoutputstream();                 while((i = fis.read(buff)) == 8192)                     os.write(buff);                 os.write(buff, 0, i);                 os.flush();                 os.close();                 con.connect();                 log.w("response",con.getresponsemessage()+" - " +con.getresponsecode() +" - "+ image.getname());                 // read response (still needed)                 string text = null;

finally server side var _uploaddirectory = path.combine(pathprovider.getrootpath(), "upimages"); var _filename = helper.getguid();//path.changeextension(helper.getguid(), "png");

            if (request.files.count() != 1)                 return new naberresponse("error", "invalid parameters");              try             {                 if (!directory.exists(_uploaddirectory))                     directory.createdirectory(_uploaddirectory);                  var _file = request.files.first();                  using (var _filestream = new filestream(path.combine(_uploaddirectory, path.changeextension(_filename, "jpg")), filemode.create))                 {                     _file.value.copyto(_filestream);                 }                  return new naberresponse(pdata: new { media_url = string.format("{0}/post/image/{1}", request.url.sitebase, _filename) });


Comments

Post a Comment

Popular posts from this blog

html - Firefox flex bug applied to buttons? -

-
i'm trying apply flex button on firefox i'm having problem on chrome doesn't happens. this css: .button { display: inline-flex; align-items: center; } as can see in fiddle, "caret" word moved new line, happens if element <button> tag, <div> works expected. http://codepen.io/anon/pen/xblmgx is firefox bug or there css i'm missing? nevermind, looks "mr firefox" doesn't idea... <button> not implementable (by browsers) in pure css, bit of black box, perspective of css. means don't react in same way e.g. <div> would. this isn't specific flexbox -- e.g. don't render scrollbars if put "overflow:scroll" on button, , don't render table if put "display:table" on it. stepping further, isn't specific <button> . consider <fieldset> , <table> have special rendering behavior: data:text/html,<fieldset style="d
Read more

html - Missing border-right in select on Firefox -

-
Image
when put select div width , padding-left, options have no border on right. more, happend if select have width 118px , parent have 15px of padding left! have idea, going on? my code: <!doctype html> <html> <head lang="en"> </head> <body> <div style="width: 1000px; padding-left: 15px;"> <select style="width: 118px;"> <option>a</option> <option>b</option> <option>c</option> </select> </div> </body> </html> and result: here plunker: click it happend on firefox on windows. tested on 40.0.2 version -webkit-box-sizing: border-box; -moz-box-sizing: border-box; -ms-box-sizing: border-box; box-sizing: border-box; source: https://stackoverflow.com/a/11390432/4431269 source of problem: https://bugzilla.mozilla.org/show_bug.cgi?id=924068 and use of google ! edit: (source of problem, explained) after rea
Read more

c# - two queries in same method -

-
i trying execute 2 queries in same method gives me exception. can red of exception declaring new command there way use same command? string id="hi"; connection.open(); oledbcommand command1 = new oledbcommand(); command1.connection = connection; string query1 = "select * products category='" + combobox1.text + "' , subcategory = '" + combobox2.text + "' , sizes='" + combobox3.text + "'"; command1.commandtext = query1; oledbdatareader reader = command1.executereader(); while (reader.read()) { id = reader[0].tostring(); } textbox1.text = id; string query = "insert category_in (category_id,amount,amount_in) values ('"+ id+"' ,500,300)"; command1.commandtext = query; command1.executenonquery(); messagebox.show("saved"); connection.close();
Read more