public DiscoveryDOBuilder pluginName(final String pluginName) {
            this.pluginName = pluginName;
            return this;
        }
pluginName.

@param pluginName the pluginName.
@return DiscoveryDOBuilder.
shenyu-admin/src/main/java/org/apache/shenyu/admin/model/entity/DiscoveryDO.java