javascript - Httpclient getResponseBodyAsString() returns not readable data -


i using httpclient in javascript file url , response body string store in database. code works fine in case of text but, other files extensions excel or png returns unreadable below.

the response is:

pk!ëx%e[content_types].xml ¢( ´ioÃ0ïhüÈw¸p@5åÀrjqvij/ò¸Û¿gÜ%j«¶)p.ç½÷ytfºn&àqy³ë¬Ã0ÒÊt9û¼¤w,Á l!jk gs@öл¼èæ0!µÁbp÷£yvjëµtë+îüðnçkkèÁzÝ'(ŸÉó/i©xò¸|/fålé¨Ïù^w$¹ziho|b®tÅrñÃ+?w¶6vº7*¦w$}áëÐdΧּ°r¬i×Ùq=¶,fÝ·ét5+z(³æ?ÈaÆzçi¬[!0ÌkÀó,}oÿtaô\ ém?i¬|¶Øж§atïsb¶;'m;y\9·"laøþoæ­ %µô@k8¡â?,fcÝ (small part of full log)

for image file:

.ß0ÊÍÍq#0¶0¡ø")%p4ÓêÂ,j«üÙö  sògÖ59¥³÷eÞ3?»þ{0£e(Ú¢eäbûëttʽ6iend®b` (small part of full log)

for text response is:

this test file.

my code below :-

 var httpclient = packages.org.apache.commons.httpclient;   var httpclient = httpclient.httpclient;   var getmethod = httpclient.methods.getmethod;   var client = new httpclient();   var = new getmethod(url);   var status = client.executemethod(get);   gs.log("getting url: " + url);    gs.log("--------------request headers------------------");   var reqheaders = get.getrequestheaders();   ( var = 0; < reqheaders.length; i++) {     gs.log(reqheaders[i].getname() + " (req):" + reqheaders[i].getvalue());   }    gs.log("--------------response headers------------------");   var headers = get.getresponseheaders();   ( = 0; < headers.length; i++) {     gs.log(headers[i].getname() + " (resp) :" + headers[i].getvalue());   }     var = get.getresponsebodyasstring();  gs.log("the response is"+is);

note : getresponsebodyasstream(); not option.


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