DNN v9.01.01登录后无法跳转至指定用户页面问题求助

I’ve dealt with similar login redirect quirks in DNN before, let’s walk through targeted steps to get this sorted:

• Check User/Role-Specific Redirect Settings: DNN lets you set redirects at individual user or role levels, which override global settings. Go to the user’s profile (Manage Users > Edit User), look for the Redirect After Login field—if it’s set to the root page, that’s overriding your global config. For roles, edit role settings and check if a role-specific redirect is configured.
• Verify Login Module Configuration: The default DNN Login module’s own settings take priority over global site settings. Edit the Login module, navigate to the Redirect Settings section, and ensure Redirect After Login is set to your target landing page (not the root). If it’s blank, it might fall back to the site’s default root.
• Rule Out Custom/Third-Party Code: If you have custom login controls or third-party authentication modules (like OAuth providers), these might hardcode or override redirect behavior. Check any custom ASCX login files for redirect logic, or review settings in third-party modules to see if they’re forcing a root redirect.
• Inspect URL Rewrite Rules: If your site uses IIS URL Rewrite or DNN’s built-in URL rewriting, a misconfigured rule could alter the redirect URL. Try disabling rewrite rules temporarily—if the redirect works, you’ll need to adjust rules to exclude your landing page.
• Clear DNN Cache: DNN’s caching can hold onto old settings. Clear page/module cache via Host > Host Settings > Performance tab, or manually delete files in the Portals/_default/Cache folder, then restart the application pool to load updated configs.
• Check Event Logs for Errors: Head to Host > Event Viewer and look for warnings/errors related to login redirects or page access. If the user lacks permissions for the landing page, DNN might silently redirect to the root, and the log will show a permission denial entry.
• Validate Portal vs. Host Settings: The hostsettings table applies to the entire DNN instance, but each portal has its own portalsettings table with a Redirect_AfterLogin field. Make sure you’ve updated the correct portal’s setting (not just the host-level one) if using multiple portals.
• Test with Admin Account: Log in with a superuser account to see if the redirect works. If it does, the issue is likely a permission problem—ensure the target landing page has correct view permissions for the user’s role(s).

内容的提问来源于stack exchange，提问作者theonealf