public Map<String, Integer> getPlugins() {
        ResponseEntity<List> response = TEMPLATE.exchange(baseUrl + "/actuator/plugins", HttpMethod.GET, null, List.class);
        List body = response.getBody();
        return (Map<String, Integer>) body.get(0);
    }
get enable plugins.
@return Map Map
shenyu-e2e/shenyu-e2e-client/src/main/java/org/apache/shenyu/e2e/client/gateway/GatewayClient.java