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Client-side application development-HELP

Client-side application development-HELP# Java - 爪哇娇娃

n*n2004-08-11 07:08

1 楼

Dear all,
I like a software, QuoteTracker, very much. Especially the feature of tracing
real-time data quotes from Ameritrade streamer. Since I am customer of
Ameritrade, this will save my money for data feeding. So I am pretty
interested in the techniques that can log on to my account and tracing
information and send order by a nice program.
I am not a CS man, so I have no idea about Client-side application
development. I do have a Python script which can retrieve data from
finance.yahoo.com, b

j*c2004-08-11 07:08

2 楼

I just have some tips in java: you may use java.net.URL and
java.net.HTTPURLConnection to compose and send http requests to prefered
website and then retrieve response message from it. As for the content part of
POST message, just combine input fields together in submitting form (you may
or may not need BASE64 encoding here).
For cookies, using HTTPURLConnection to iterate and retrieve all of them
(don't simply use getHeader("Set-Cookies) since it may not get all cookies
from the response messag

【在 n*****n 的大作中提到】

: Dear all,
: I like a software, QuoteTracker, very much. Especially the feature of tracing
: real-time data quotes from Ameritrade streamer. Since I am customer of
: Ameritrade, this will save my money for data feeding. So I am pretty
: interested in the techniques that can log on to my account and tracing
: information and send order by a nice program.
: I am not a CS man, so I have no idea about Client-side application
: development. I do have a Python script which can retrieve data from
: finance.yahoo.com, b