Shulou(Shulou.com)06/02 Report--

In this issue, the editor will bring you about the methods to achieve 301 redirection in Nginx. The article is rich in content and analyzes and narrates it from a professional point of view. I hope you can get something after reading this article.

First: use the rewrite instruction to regularly match all URI and then remove the first / (backslash).

Rewrite ^ / (. *) $https://www.hi-linux.com/$1;

The second: also use the rewrite instruction, except that all URI are matched through the $request_uri variable.

Rewrite ^ https://www.hi-linux.com$request_uri? Permanent

The advantage of this writing is that it saves the process of removing the first backslash at the beginning, and the performance of regular matching is better.

The third: use the return instruction to tell Nginx directly that this is a 301 redirect and grab the specified URI through the 301 status code and the $request_uri parameter.

Return 301 https://www.hi-linux.com$request_uri;

This method is the best in performance because rewrite instructions have a lot of writing and rules, and only after performing all regular matches will Nginx know that this is a 301 permanent redirection.

These are the ways to achieve 301 redirection in Nginx shared by Xiaobian. If you happen to have similar doubts, you might as well refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.

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