public Class<?> getClazz() {
            return clazz;
        }
Get class type by name.

@param className className
@return the type to invoke
@throws ClassNotFoundException ClassNotFoundException
shenyu-plugin/shenyu-plugin-proxy/shenyu-plugin-rpc/shenyu-plugin-motan/src/main/java/org/apache/shenyu/plugin/motan/util/PrxInfoUtil.java