@Bean
    public PluginDataHandler wafPluginDataHandler() {
        return new WafPluginDataHandler();
    }
Waf plugin data handler.

@return the plugin data handler
shenyu-spring-boot-starter/shenyu-spring-boot-starter-plugin/shenyu-spring-boot-starter-plugin-waf/src/main/java/org/apache/shenyu/springboot/starter/plugin/waf/WafPluginConfiguration.java