The project is used asp.net web api 2, and I enabled the cros. If I use ip to access the web, all httpverbs(get,put,update, delete) haven't any problem.
But if we visit the web by siteminder( a technology of SSO), the put or delete httpverb response "302 moved temporarily", the location is login url of the sso . But the get or post haven't andy problem.
Could anyone tell me how to fix this problem? I really appreciate any reply.