浏览器中的Javascript，将数据打印到文件

Question

Im running a javascript trading application in my browser, provided by my bank. The application gives me realtime data on stock quotes etc. Is there anyway i can get the browser to make the data available outside the browser, like writing the info to a file every ten seconds? Im using firefox.

Answer 1

No, the Javascript is running in a sandbox. You can write it into a html5 database build in with your browser.

May be, the application is using a SOAP-Service, which you can use directly.

Answer 2

there is a way save the web pages. hope it will help you. The add on is available to save web pages in mozilla. see https://addons.mozilla.org/en-US/firefox/addon/auto-save-document/

Answer 3

有一种简单明了的方法，它需要一台服务器（即使是非常笨拙的服务器）：您可以将数据发布到服务器，并用包含已发布数据的文件作为响应（不多也不少），提示用户保存。