Hi,everyone,
The problem has been solved.
Just set request method from post to get:

http.setRequestMethod(HttpConnection.GET);
String contentType = http.getHeaderField("Content-Type");...

to Graham,
Thank you for your replying,sir.
Yes,I am posting to the server,this is my Mobile Java code:

String _url = url = cmnet ? ("http://" + host + path) : ("http://10.0.0.172:80" +...

Hi guys,
I have a problem when I try to get data from web server in my Mobile Java application,the http status code I get is 411,so I get no data to use.
However,the same application works well on...

to Tiger79,
Thank you for your help,Tiger79.
I am a Java EE developer before,not familiar with Mobile Development.
Thank you for your advice.
May be we will choose Qt,because its cross-platform....

to sunil_bhambani123,
Thank you,sir.
Yes,my target handset is S60.
We have conidered to develop with Symbian C++.
But some one else teld us,it was best to develop it in Qt for Symbian.
Then we...

to Tiger79,
Thank you sir,I know it.I will not try to get the cellid & lac in Mobile Java on N72.
Best regards,
Defonds Kun

to grahamhughes,
Thank you for your advice.I will try it in future.
Best regards,
Defonds Kun

to KevinBoyd and r2j7,
Hi,Thank you two for your replying.
So I can not get the cellid and lac in Mobile Java on N72.Because N72 not suport this,my application will not cross-platform.
I can not...

to KevinBoyd,
Hi,KevinBoyd.Thank you for your replying.
However,the followed Java Code doen not work on N72.
N72 is S60 2nd Ed FP3,you can see it...

to KevinBoyd,
Hi,KevinBoyd!Thank you for your answer.
The device is S60.
Yes,I can get the cellid in the Java code followed:

System.getProperty("com.nokia.mid.cellid");
However,if I want to...

Hi everyone,

I have to develop an application in Mobile Java that uses the cellid on an symbian device.
I want to know,does Mobile Java support this,that I can get the cellid.
If Mobile Java...

to Rahulvala:
Thank you very much!Your answer is just what I am searching for!

Hi everyone,

This is my first post here at the nokia forum.
I have to develop an application in Qt that uses the cellid on an symbian device.
I want to know,does Qt support this,that I can get...