Currently i am using "/%category%/%postname%/" structure in permalinks option in wordpress. Now, i want to change structure to "/%category%/%postname%-%post_id%.html" so, i have download permalinks migration plugins but if i give above in permalinks and old structure in this plugins text then its not working properly. Please help me how can i do this? I want 301 Redirection for all old crawled url by google.
By default, if you change your permalink structure, Wordpress will redirect the old one to new one. I've changed my blog's permalinks once, and I didn't need any plugins.
No, its not working for me. I was using this "/%category%/%postname%/" and i want to use this "/%category%/%postname%-%post_id%.html" but its not working for me. If i change all blogs are working fine but search engine crawled blog shows 404 error. Please help me.