proxy-rewrite.md

中文

proxy-rewrite

upstream proxy info rewrite plugin.

Parameters

Name	Required	Description
scheme	No	Upstream new schema forwarding protocol,options can be http or https,default http.
uri	No	Upstream new uri forwarding address.
host	No	Upstream new host forwarding address, example iresty.com.
enable_websocket	No	enable websocket(boolean), default false.
headers	No	Forward to the new headers of the upstream, can set up multiple. If it exists, rewrite the header; if it does not exist, add the header.

Example

Enable Plugin

Here's an example, enable the proxy rewrite plugin on the specified route:

curl http://127.0.0.1:9080/apisix/admin/routes/1 -X PUT -d '
{
    "methods": ["GET"],
    "uri": "/test/index.html",
    "plugins": {
        "proxy-rewrite": {
            "uri": "/test/home.html",
            "scheme": "http",
            "host": "iresty.com",
            "enable_websocket": true,
            "headers": {
                "X-Api-Version": "v1",
                "X-Api-Engine": "apisix"
            }
        }
    },
    "upstream": {
        "type": "roundrobin",
        "nodes": {
            "127.0.0.1:80": 1
        }
    }
}'

Test Plugin

Testing based on the above examples :

curl -X GET http://127.0.0.1:9080/test/index.html

Send the request and see upstream `access.log', if the output information is consistent with the configuration :

127.0.0.1 - [26/Sep/2019:10:52:20 +0800] iresty.com GET /test/home.html HTTP/1.1 200 38 - curl/7.29.0 - 0.000 199 107

This means that the proxy rewrite plugin is in effect.

Disable Plugin

When you want to disable the proxy rewrite plugin, it is very simple, you can delete the corresponding json configuration in the plugin configuration, no need to restart the service, it will take effect immediately :

curl http://127.0.0.1:9080/apisix/admin/routes/1 -X PUT -d '
{
    "methods": ["GET"],
    "uri": "/test/index.html",
    "plugins": {},
    "upstream": {
        "type": "roundrobin",
        "nodes": {
            "127.0.0.1:80": 1
        }
    }
}'

The proxy rewrite plugin has been disabled now. It works for other plugins.