java - Post a UTF-8 string to a servlet using jquery -

-

i'm trying post utf-8 string servlet (hosted in tomcat) string read on server side not utf-8. i've verified via firebug ajax header's content-type has utf-8 encoding set. i'm posting "mÉxico" server i'm receiving "mÉxico".

$.ajaxsetup({      scriptcharset: "utf-8" ,      contenttype: "application/x-www-form-urlencoded; charset=utf-8" });   $.ajax({   url: "setdata",   type: 'post',   data: 'mÉxico',   success: function(){       console.log('data set');   } });

here's java code in servlet

request.setcharacterencoding("utf-8"); bufferedreader reader = new bufferedreader( new inputstreamreader( request, "utf-8" ) );         char[] chr = new char[5]; reader.read( chr ); builder.append( chr );

update 1

i changed posting data in js encodeuricomponent('mÉxico') server still reads "mÉxico".

but, if string value of encodeuricomponent('mÉxico') i.e. 'm%c3%89xico' works! i'm zapped! idea why should work?

$.ajax({   url: "setdata",   type: 'post',   //data: 'mÉxico', ** not work   //data: encodeuricomponent('mÉxico'),  ** not work   data: 'm%c3%89xico',  //works !!!!   success: function(){       console.log('data set');   } })

;

i don't understand doing , kind of request parameter sending. shouldnt code that:

... data:{key:'mÉxico'}, ...

or

... data:{key:encodeuricomponent('mÉxico')}, ...

and in servlet

... request.getparameter('key') ...

or

 stringurldecoder.decode(                              request.getparameter('key').tostring(),                              'utf-8'                         );

or didn't understand (if case sorry :/)


Comments

Post a Comment

Popular posts from this blog

jasper reports - Fixed header in Excel using JasperReports -

-
how can create excel report fixed header using japserreports? mean need header fixed when scroll excel file. this possible adding couple properties in jrxml file each report. take @ advanced excel features freeze panes. if wanted freeze after first column header (down left side basically) this: <statictext> <reportelement style="sans_bold" mode="opaque" x="0" y="60" width="104" height="20" forecolor="#ffffff" backcolor="#666666"> <property name="net.sf.jasperreports.export.xls.auto.filter" value="start"/> <property name="net.sf.jasperreports.export.xls.column.width" value="110"/> <property name="net.sf.jasperreports.export.xls.freeze.column.edge" value="left"/> </reportelement> &
Read more

media player - Android: mediaplayer went away with unhandled events -

-
i need duration of audio file series of voice announcements need play app. have added audio files resources , play fine. sample code below works perfect intended purpose: return duration of audio files. here code: float getdurationofaudioresource(locationenum loc, context context){ float duration = 0; try { mediaplayer mp; mp = mediaplayer.create(context, getaudioresource(loc)); duration = mp.getduration(); mp.release(); mp = null; } catch (illegalstateexception e) {e.printstacktrace(); logerror(25, "testdescitem:fault::could not open mediaplayer object audio resource.");} return duration; } here's weird thing. code called in main activity prepares set of audio instructions given test. there no errors within activity. second activity called, long string of errors on logcat. 03-07 13:23:43.820: i/actionlogger(21435): gentest_info_test #0 created. 03-07 13:23:43.830: i/actionlogger(21435): gente
Read more

python - ('The SQL contains 0 parameter markers, but 50 parameters were supplied', 'HY000') or TypeError: 'tuple' object is not callable -

-
import pyodbc,nltk,array cnxn = pyodbc.connect('driver={mysql odbc 5.1 driver};server=127.0.0.1;port=3306;database=information_schema;user=root; password=1234;option=3;') cursor = cnxn.cursor() cursor.execute("use collegedatabase ;") cursor.execute("select * sampledata ; ") cnxn.commit() s=[] j=[] x=[] words = [] w = [] sfq = [] pos=[] entry in cursor: s.append(entry.injury_type),j.append(entry.injury_desc) nltk.tokenize import punktwordtokenizer nltk.corpus import stopwords tokenizer = punktwordtokenizer() english_stops = set(stopwords.words('english')) in range(0,26): # filter stop words tokenizer.tokenize(j[i]) w.append([word word in tokenizer.tokenize(j[i]) if word not in english_stops]) in range(0 , 26):#converting tokenzied text ito string sfq.append(" ".join(w[a])) replacers import regexpreplacer replacer = regexpreplacer() in range (0,26):#pos tagging replacer.repl
Read more