java - How does doGet() support bookmarks? -

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reading below link , note "doget() allows bookmarks".

http://www.developersbook.com/servlets/interview-questions/servlets-interview-questions-faqs.php : search "it allows bookmarks"

can tell how , use of ?

all parameters of get request contained in url when requesting resource using get request, can formed using request url itself. consider example www.somesite.com.somepage.jsp. generates get request because asking resource somepage.jsp.

  • if asking resource, get request.
  • get requests used retrieve data.
  • any get request calls doget() method of servlet
  • get requests idempotent, i.e. calling same resource again , again not cause side effects resources.
  • hence, get request can have bookmarks

edit :-

as suggested jerry andrews, post methods not have query data unlike get requests form resource of url. hence not bookmarked.


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