experts:
I am new to drupal webservice,when I have set up the backend drupal webservice,I am trying to use firefox poster plugin to test the user/login function but I always get "Access denied for user anonymous" message ,after what I have check and searched the solution all around internet I can't find out why this error happen,could anyone who kindly take a look and help me?thank you so much in advance.
1 using firefox poster to post message and get response like below snapshot:
2 after checked the http message in fiddler,I still confused that every thing seems correct but still error message for "Access denied for user anonymous"
3 here is my webservice configration: