@Override
    protected Mono<Void> doExecute(final ServerWebExchange exchange, final ShenyuPluginChain chain, final SelectorData selector, final RuleData rule) {
        return chain.execute(exchange);
    }
The type My custom shenyu plugin.
shenyu-examples/shenyu-examples-plugin/src/main/java/org/apache/shenyu/examples/plugin/ext/ExtendsShenyuPlugin.java