loggingproxy

Logging Proxy is a simple Proxy Servlet that forwards its request to one or more servers configured in the servlet's init parameters and optionally logs the request, response and headers as files. It has been tested on Tomcat 8.

It is not an HTTP proxy which can be configured in a browser. The caller has to use the servlet's URL explicitly.

It is intended for dev environments. Typical uses cases are to find out HTTP calls made in a SOAP invocation, fetch static resource from another domain for a local web application or proxy ajax calls. The latter 2 use cases can also be accomplished by setting up ProxyPass in Web Servers like Apache and nginx.