How can I do a 301 redirect from http to https in Wildfly 8.2?

问题

My web.xml has the following security constraint:

<security-constraint> 
    <web-resource-collection>     
        <web-resource-name>App</web-resource-name> 
        <url-pattern>/*</url-pattern>
    </web-resource-collection> 
    <user-data-constraint> 
        <transport-guarantee>CONFIDENTIAL</transport-guarantee> 
    </user-data-constraint> 
</security-constraint>

This configuration redirects all http URLs to https via 302 redirects. Is there a way to accomplish the same except via 301 redirects in Wildfly 8.2?

回答1:

One way I can think of is using Predicates based handlers in undertow. See the example in the link below:

https://http2.undertow.io/documentation/core/predicates-attributes-handlers.html

The example explains a configurable 302 response based on request path. I think you can tweak it to return 301.

来源：https://stackoverflow.com/questions/32995244/how-can-i-do-a-301-redirect-from-http-to-https-in-wildfly-8-2