Hutool 39 New ((link)) < GENUINE >
: Added model configuration for Doubao video generation.
Date date = DateUtil.parseIso8601("2023-10-10T12:30:45Z"); System.out.println(DateUtil.format(date, "yyyy-MM-dd HH:mm:ss"));
// Find all log files in nested directories (max depth = 5) List<File> logs = FileUtil.loopFiles(Paths.get("/var/log"), 5, path -> path.toString().endsWith(".log") && FileUtil.size(path) > 1024 ); hutool 39 new
We are moving our projects to the latest Hutool release to leverage improved stability and security. If you haven't used it yet, Hutool is a comprehensive toolset that covers everything from file IO to encryption. Why the update matters: Bug Fixes: Resolves edge-case infinite loops in splitByRegex Snyk Vulnerability Info Productivity:
The 5.8.x branch introduced several critical features and refinements that distinguish it from earlier iterations. : Added model configuration for Doubao video generation
// Simple POST request with form parameters and custom headers String html = HttpRequest.post("https://example.com") .header(Header.USER_AGENT, "Hutool Client") .form("username", "admin") .form("password", "secret123") .timeout(20000) .execute() .body(); Use code with caution. 4. Simplified Enterprise Features: Crypto & POI
The old SecureUtil.md5() (deprecated) is replaced by – the winner of the Password Hashing Competition: Why the update matters: Bug Fixes: Resolves edge-case
: A custom, recyclable batch thread pool executor designed to reclaim resources efficiently after massive batch processing loops conclude, lowering memory overhead during heavy bursts of traffic. Step-by-Step Migration Guide
: Built-in support has expanded to handle text-to-image queries for platforms like Grok and ByteDance’s Doubao . Doubao integration also natively supports video generation pipelines with explicit model constraints. 2. Advanced Concurrency: Recyclable Threading
Before 3.9, implementing SM3 required 30+ lines of security provider setup. Now, it is two lines.
While newer versions (5.x and 6.x) now exist, understanding what was "new" and revolutionary in the 3.9 series helps developers understand why Hutool remains a "gold standard" for Java utility libraries. Part 1: What Made "Hutool 3.9" a New Milestone?