Hutool 26 -

The software exposes internal Linux-based SSH or Telnet developer entry points on the NBT EVO platform.

Hutool offers a superior DateUtil that handles formatting, parsing, and arithmetic effortlessly.

: 包含对称（AES/DES）、非对称（RSA）及国密算法（SM2/SM3/SM4）。 hutool 26

The foundation, providing utilities for strings, dates, collections, and reflection.

: A lightweight HTTP client that replaces more complex libraries like Apache HttpClient for simple requests. The software exposes internal Linux-based SSH or Telnet

Hutool 2.6 was notably more and lighter than combining Apache Commons components.

// Create a timed cache with weak values TimedCache<String, User> cache = CacheUtil.newTimedCache(TimeUnit.MINUTES.toMillis(5)); cache.setListener(new CacheListener<String, User>() @Override public void onRemove(String key, User value) System.out.println("User " + key + " expired."); : A lightweight HTTP client that replaces more

Hutool proves that you don't always need the latest JDK to write clean, efficient code.

: Dynamically infers encoding, dates, and types without explicit declaration.

Security is paramount in 2026. Hutool 26 enhances cryptographic tools, providing easier integration of modern encryption standards and improving API usability for hashing, symmetric, and asymmetric encryption. Key Modules in Hutool 26

While Hutool had earlier versions (1.x and 2.x), version 2.6 brought stability and a set of features that have remained largely backward compatible for years. Let’s break down the highlights.