Hutool is a Java toolkit, it is only a tool kit that helps us simplify every line of code, reducing each way for Java language can also be "sweet." It was originally a project of the "util" package of a sort, then slowly accumulate and adding more non-business-related functions, and extensive learning the essence of other open-source project, after finishing their own modifications, eventually forming a rich set of open source tools.
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August 2019, China Open Source Cloud Union (COSCL) launched the British version of Mulan liberal license - version 1 (v1 Mulan PSL) , which is known as China's first official open-source software license agreement.
Hutool first time to update the open source agreement, rub either heat or really love, you want this agreement to further promote China's open source ecology, I hope you look at it all with a positive light.
Road is long Come , happiness and earth, the number of domestic open-source project is in progress and resistance in the saliva. We hope that more of a tolerance, but also more of a participation.
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New features
[core] Tuple increase support equals and hashcode (issue # 469 @ Github)
[http] Accept modify the default weight, json priority (issue # 472 @ Github)
[http] increase HttpGlobalConfig (issue # I10DHC @ Gitee)
[core] CollUtil.getFieldValues avoid null pointer (issue # I10FK9 @ Gitee)
[http] EscapeUtil.unescapeHtml4 to achieve improved HtmlUtil.unescape (issue # I10AUY @ Gitee)
[core] TextSimilarity improved determination (issue # 456 @ Github)
[poi] ExcelWriter support drop-down list (issue # 476 @ Github)
[core] strengthen ExceptionUtil (issue # 459 @ Github)
[core] reinforced date tools (pr # 455 @ Github)
[setting] configuration setting increase the default character encoding
[extra] increase ServletUtil getHeaderMap method
[poi] CellUtil improved digital support, to solve the problem of null pointer (pr # 489 @ Github)
[core] increase DEFAULT_BUFFER_SIZE
Bug Fixes
[cache] repair missCount rules (issue # 465 @ Github)
[core] to fix the parent directory to copy subdirectories recursively problems caused by
[repair] anomalies RSA crypto cryptographic computations in the segment due to (issue # 481 @ Github)
[ json] repair TypeReference incoming type type parameter causes of abnormal (issue # 488 @ Github)