Rob,You're right! I installed Visual Sniffer for monitor http traffic: Before urlencoding my post json data,I got wrong data:
?POST /addressbook/save HTTP/1.1?POST /addressbook/save HTTP/1.1 Accept: text/javascript, text/html, application/xml, text/xml, */* Accept-Language: zh-cn x-prototype-version: 1.5.0_pre1 Referer: http://202.127.166.89/docs/addressbook.html x-requested-with: XMLHttpRequest Content-Type: application/x-www-form-urlencoded UA-CPU: x86 Accept-Encoding: gzip, deflate User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1) Host: 202.127.166.89 Content-Length: 55 Connection: Keep-Alive Cache-Control: no-cache json={"city":"���浜�","street":"1","zip":"1","tel":"1"} After urlencoding my post json data,this is correct: ?POST /addressbook/save HTTP/1.1?POST /addressbook/save HTTP/1.1 Accept: text/javascript, text/html, application/xml, text/xml, */* Accept-Language: zh-cn x-prototype-version: 1.5.0_pre1 Referer: http://202.127.166.89/docs/addressbook.html x-requested-with: XMLHttpRequest Content-Type: application/x-www-form-urlencoded UA-CPU: x86 Accept-Encoding: gzip, deflate User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1) Host: 202.127.166.89 Content-Length: 114 Connection: Keep-Alive Cache-Control: no-cache json=%7B%22city%22%3A%22%E5%8C%97%E4%BA%AC%22%2C%22street%22%3A%22%22%2C%22zip%22%3A%22%22%2C%22tel%22%3A%22%22%7D I used prototype1.5 and json2 in client,but I hadn't urlencoded post data when post xml data. But whenI posted json data with plaintext format,I got wrong. I think browser should urlencode xml data,but don't do that for plaintext just like my json post data. On Jan 28, 2008 9:28 PM, Rob Heittman <[EMAIL PROTECTED]> wrote: > > The modified classes attached appear to work correctly. > > The problem is that form data in the entity is expected to be "url encoded" > -- that is, transformed to sequences like %2F instead of / -- the example > you provided skips this step. By using the Form abstraction on both sides > (or just ensuring the client properly url-encodes the data) you will get the > correct results. All browsers I know of will url-encode a POSTed form > submission. > > So the client pattern looks like this: > > final Form form = new Form(); > > form.add("json","{\"zip\":1,\"tel\":\"1\",\"street\":\"1\",\"city\":\"北京\"}"); > Representation jsonRepr = > form.getWebRepresentation(CharacterSet.UTF_8); > request.setEntity(jsonRepr); > > The data enroute looks like this: > > json=%7B%22zip%22%3A1%2C%22tel%22%3A%221 ... etc. > > ... and it comes back correctly from the (unmodified) server. > > I think the difference between the example I constructed earlier and your > JSON use case is that the browser automatically does this step, but your > JSON client skipped it. > > - R > > > > > On 1/27/08, cleverpig <[EMAIL PROTECTED]> wrote: > > Great! > > But now,Rob,do you have time to take a look? > > > > On Jan 25, 2008 12:56 PM, Rob Heittman <[EMAIL PROTECTED]> wrote: > > > Thanks for this continued diligence ... I am travelling right now, but > will > > > have a look at it Friday morning (US Central time) - that is, about 8 > hrs > > > from now. > > > > > > > > > On 1/24/08, cleverpig <[EMAIL PROTECTED]> wrote: > > > > Hi,Rob.I made a pair of test program that can prove my > consideration,pls > > > try on: > > > > > > > > > > > > > > > > > > > -- > > cleverpig > > Location: Beijing > > Address: Room 4018,No.A2 South Avenue Fuxingmen Beijing,P.R.China > > Zipcode: 100031 > > Phone: 010-66415588-1113 > > MSN: [EMAIL PROTECTED] > > QQ: 149291732 > > Skepe: cleverpigatmatrix > > My Facebook ID:cleverpig > > My Blog: hihere.sohu.com > > My Tags: del.icio.us/cleverpig > > My Twitter: twitter.com/cleverpig > > My Organization: www.beijing-open-party.org > > 一些值得关注的唧歪: > > http://jiwai.de/t/jmatrix/ > > http://jiwai.de/t/db4o/ > > http://jiwai.de/t/matrix-community/ > > > > -- cleverpig Location: Beijing Address: Room 4018,No.A2 South Avenue Fuxingmen Beijing,P.R.China Zipcode: 100031 Phone: 010-66415588-1113 MSN: [EMAIL PROTECTED] QQ: 149291732 Skepe: cleverpigatmatrix My Facebook ID:cleverpig My Blog: hihere.sohu.com My Tags: del.icio.us/cleverpig My Twitter: twitter.com/cleverpig My Organization: www.beijing-open-party.org 一些值得关注的唧歪: http://jiwai.de/t/jmatrix/ http://jiwai.de/t/db4o/ http://jiwai.de/t/matrix-community/
