Module ngx_http_addition_module
The ngx_http_addition_module module is a filter that adds text before and after a response. This module is not built by default, it should be enabled with the --with-http_addition_module configuration parameter.
Example Configuration
location / {
add_before_body /before_action;
add_after_body /after_action;
}
Directives
| Syntax: | add_before_body |
|---|---|
| Default: | — |
| Context: | http, server, location |
Adds the text returned as a result of processing a given subrequest before the response body. An empty string ("") as a parameter cancels addition inherited from the previous configuration level.
| Syntax: | add_after_body |
|---|---|
| Default: | — |
| Context: | http, server, location |
Adds the text returned as a result of processing a given subrequest after the response body. An empty string ("") as a parameter cancels addition inherited from the previous configuration level.
| Syntax: | addition_types |
|---|---|
| Default: | |
| Context: | http, server, location |
This directive appeared in version 0.7.9.
Allows adding text in responses with the specified MIME types, in addition to “text/html”. The special value “*” matches any MIME type (0.8.29).