project commit

.editorconfig

+# http://editorconfig.org
+# 配置修改自：https://gitee.com/596392912/mica/blob/master/.editorconfig
+
+root = true
+
+[*]
+indent_style = tab
+charset = utf-8
+end_of_line = lf
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.{json,yml}]
+indent_style = space
+indent_size = 2
+
+[*.md]
+insert_final_newline = false
+trim_trailing_whitespace = false

.gitee/ISSUE_TEMPLATE.zh-CN.md

+### 版本情况
+
+JDK版本：    openjdk_8_201
+hutool版本： 5.X.X（请确保最新尝试是否还有问题）
+
+### 问题描述（包括截图）
+
+1. 复现代码
+
+```java
+Console.log("报错了");
+```
+
+2. 堆栈信息
+
+3. 测试涉及到的文件（注意脱密）
+
+比如报错的Excel文件，有问题的图片等。
\ No newline at end of file

.gitee/PULL_REQUEST_TEMPLATE.zh-CN.md

+#### 说明
+
+1. 请确认你提交的PR是到'v5-dev'分支，否则我会手动修改代码并关闭PR。
+2. 请确认没有更改代码风格（如tab缩进）
+3. 新特性添加请确认注释完备，如有必要，请在src/test/java下添加Junit测试用例
+
+### 修改描述(包括说明bug修复或者添加新特性)
+
+1. [bug修复] balabala……
+2. [新特性]  balabala……
+
+### 提交前自测
+> 请在提交前自测确保代码没有问题，提交新代码应包含：测试用例、通过(mvn javadoc:javadoc)检验详细注释。 
+
+1. 本地如有多个JDK版本，可以设置临时JDk版本,如：`export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_331.jdk/Contents/Home`，具体替换为本地jdk目录
+2. 确保本地测试使用JDK8最新版本，`echo $JAVA_HOME`、`mvn -v`、`java -version`均正确。
+3. 执行打包生成文档，使用`mvn clean package -Dmaven.test.skip=true -U`，并确认通过，会自动执行打包、生成文档
+4. 如需要单独执行文档生成，执行：`mvn javadoc:javadoc `，并确认通过
+5. 如需要单独执行测试用例，执行：`mvn clean test`，并确认通过

.gitignore

+# Eclipse
+.project
+.classpath
+.settings/
+
+# Maven
+target/
+dependency-reduced-pom.xml
+pom.xml.versionsBackup
+.factorypath
+
+# Gradle
+.gradle/
+build/
+
+#IDEA
+# idea ignore
+.idea/
+*.ipr
+*.iml
+*.iws
+
+# temp ignore
+*.log
+*.cache
+*.diff
+*.patch
+*.tmp
+.jython_cache/
+
+# system ignore
+.DS_Store
+Thumbs.db

.travis.yml

+language: java
+
+sudo: false # faster builds
+
+install: true
+
+jdk:
+  - openjdk8
+
+notifications:
+  email: false
+
+cache:
+  directories:
+    - '$HOME/.m2'
+
+script: 
+  - export TZ=Asia/Shanghai
+  - mvn install -DskipTests=true -Dmaven.javadoc.skip=true -B -V
+  - mvn cobertura:cobertura -Dcobertura.report.format=xml -Dmaven.javadoc.skip.true
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)
+

LICENSE

+                     木兰宽松许可证, 第2版
+
+   木兰宽松许可证， 第2版
+   2020年1月 http://license.coscl.org.cn/MulanPSL2
+
+
+   您对“软件”的复制、使用、修改及分发受木兰宽松许可证，第2版（“本许可证”）的如下条款的约束：
+
+   0. 定义
+
+      “软件”是指由“贡献”构成的许可在“本许可证”下的程序和相关文档的集合。
+
+      “贡献”是指由任一“贡献者”许可在“本许可证”下的受版权法保护的作品。
+
+      “贡献者”是指将受版权法保护的作品许可在“本许可证”下的自然人或“法人实体”。
+
+      “法人实体”是指提交贡献的机构及其“关联实体”。
+
+      “关联实体”是指，对“本许可证”下的行为方而言，控制、受控制或与其共同受控制的机构，此处的控制是指有受控方或共同受控方至少50%直接或间接的投票权、资金或其他有价证券。
+
+   1. 授予版权许可
+
+      每个“贡献者”根据“本许可证”授予您永久性的、全球性的、免费的、非独占的、不可撤销的版权许可，您可以复制、使用、修改、分发其“贡献”，不论修改与否。
+
+   2. 授予专利许可
+
+      每个“贡献者”根据“本许可证”授予您永久性的、全球性的、免费的、非独占的、不可撤销的（根据本条规定撤销除外）专利许可，供您制造、委托制造、使用、许诺销售、销售、进口其“贡献”或以其他方式转移其“贡献”。前述专利许可仅限于“贡献者”现在或将来拥有或控制的其“贡献”本身或其“贡献”与许可“贡献”时的“软件”结合而将必然会侵犯的专利权利要求，不包括对“贡献”的修改或包含“贡献”的其他结合。如果您或您的“关联实体”直接或间接地，就“软件”或其中的“贡献”对任何人发起专利侵权诉讼（包括反诉或交叉诉讼）或其他专利维权行动，指控其侵犯专利权，则“本许可证”授予您对“软件”的专利许可自您提起诉讼或发起维权行动之日终止。
+
+   3. 无商标许可
+
+      “本许可证”不提供对“贡献者”的商品名称、商标、服务标志或产品名称的商标许可，但您为满足第4条规定的声明义务而必须使用除外。
+
+   4. 分发限制
+
+      您可以在任何媒介中将“软件”以源程序形式或可执行形式重新分发，不论修改与否，但您必须向接收者提供“本许可证”的副本，并保留“软件”中的版权、商标、专利及免责声明。
+
+   5. 免责声明与责任限制
+
+      “软件”及其中的“贡献”在提供时不带任何明示或默示的担保。在任何情况下，“贡献者”或版权所有者不对任何人因使用“软件”或其中的“贡献”而引发的任何直接或间接损失承担责任，不论因何种原因导致或者基于何种法律理论,即使其曾被建议有此种损失的可能性。
+
+   6. 语言
+      “本许可证”以中英文双语表述，中英文版本具有同等法律效力。如果中英文版本存在任何冲突不一致，以中文版为准。
+
+   条款结束
+
+   如何将木兰宽松许可证，第2版，应用到您的软件
+
+   如果您希望将木兰宽松许可证，第2版，应用到您的新软件，为了方便接收者查阅，建议您完成如下三步：
+
+      1， 请您补充如下声明中的空白，包括软件名、软件的首次发表年份以及您作为版权人的名字；
+
+      2， 请您在软件包的一级目录下创建以“LICENSE”为名的文件，将整个许可证文本放入该文件中；
+
+      3， 请将如下声明文本放入每个源文件的头部注释中。
+
+   Copyright (c) [Year] [name of copyright holder]
+   [Software Name] is licensed under Mulan PSL v2.
+   You can use this software according to the terms and conditions of the Mulan PSL v2.
+   You may obtain a copy of Mulan PSL v2 at:
+            http://license.coscl.org.cn/MulanPSL2
+   THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+   See the Mulan PSL v2 for more details.
+
+
+                     Mulan Permissive Software License，Version 2
+
+   Mulan Permissive Software License，Version 2 (Mulan PSL v2)
+   January 2020 http://license.coscl.org.cn/MulanPSL2
+
+   Your reproduction, use, modification and distribution of the Software shall be subject to Mulan PSL v2 (this License) with the following terms and conditions:
+
+   0. Definition
+
+      Software means the program and related documents which are licensed under this License and comprise all Contribution(s).
+
+      Contribution means the copyrightable work licensed by a particular Contributor under this License.
+
+      Contributor means the Individual or Legal Entity who licenses its copyrightable work under this License.
+
+      Legal Entity means the entity making a Contribution and all its Affiliates.
+
+      Affiliates means entities that control, are controlled by, or are under common control with the acting entity under this License, ‘control’ means direct or indirect ownership of at least fifty percent (50%) of the voting power, capital or other securities of controlled or commonly controlled entity.
+
+   1. Grant of Copyright License
+
+      Subject to the terms and conditions of this License, each Contributor hereby grants to you a perpetual, worldwide, royalty-free, non-exclusive, irrevocable copyright license to reproduce, use, modify, or distribute its Contribution, with modification or not.
+
+   2. Grant of Patent License
+
+      Subject to the terms and conditions of this License, each Contributor hereby grants to you a perpetual, worldwide, royalty-free, non-exclusive, irrevocable (except for revocation under this Section) patent license to make, have made, use, offer for sale, sell, import or otherwise transfer its Contribution, where such patent license is only limited to the patent claims owned or controlled by such Contributor now or in future which will be necessarily infringed by its Contribution alone, or by combination of the Contribution with the Software to which the Contribution was contributed. The patent license shall not apply to any modification of the Contribution, and any other combination which includes the Contribution. If you or your Affiliates directly or indirectly institute patent litigation (including a cross claim or counterclaim in a litigation) or other patent enforcement activities against any individual or entity by alleging that the Software or any Contribution in it infringes patents, then any patent license granted to you under this License for the Software shall terminate as of the date such litigation or activity is filed or taken.
+
+   3. No Trademark License
+
+      No trademark license is granted to use the trade names, trademarks, service marks, or product names of Contributor, except as required to fulfill notice requirements in Section 4.
+
+   4. Distribution Restriction
+
+      You may distribute the Software in any medium with or without modification, whether in source or executable forms, provided that you provide recipients with a copy of this License and retain copyright, patent, trademark and disclaimer statements in the Software.
+
+   5. Disclaimer of Warranty and Limitation of Liability
+
+      THE SOFTWARE AND CONTRIBUTION IN IT ARE PROVIDED WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED. IN NO EVENT SHALL ANY CONTRIBUTOR OR COPYRIGHT HOLDER BE LIABLE TO YOU FOR ANY DAMAGES, INCLUDING, BUT NOT LIMITED TO ANY DIRECT, OR INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES ARISING FROM YOUR USE OR INABILITY TO USE THE SOFTWARE OR THE CONTRIBUTION IN IT, NO MATTER HOW IT’S CAUSED OR BASED ON WHICH LEGAL THEORY, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+
+   6. Language
+
+      THIS LICENSE IS WRITTEN IN BOTH CHINESE AND ENGLISH, AND THE CHINESE VERSION AND ENGLISH VERSION SHALL HAVE THE SAME LEGAL EFFECT. IN THE CASE OF DIVERGENCE BETWEEN THE CHINESE AND ENGLISH VERSIONS, THE CHINESE VERSION SHALL PREVAIL.
+
+   END OF THE TERMS AND CONDITIONS
+
+   How to Apply the Mulan Permissive Software License，Version 2 (Mulan PSL v2) to Your Software
+
+      To apply the Mulan PSL v2 to your work, for easy identification by recipients, you are suggested to complete following three steps:
+
+      i Fill in the blanks in following statement, including insert your software name, the year of the first publication of your software, and your name identified as the copyright owner;
+
+      ii Create a file named “LICENSE” which contains the whole context of this License in the first directory of your software package;
+
+      iii Attach the statement to the appropriate annotated syntax at the beginning of each source file.
+
+
+   Copyright (c) [Year] [name of copyright holder]
+   [Software Name] is licensed under Mulan PSL v2.
+   You can use this software according to the terms and conditions of the Mulan PSL v2.
+   You may obtain a copy of Mulan PSL v2 at:
+               http://license.coscl.org.cn/MulanPSL2
+   THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+   See the Mulan PSL v2 for more details.
\ No newline at end of file

README-EN.md

+<p align="center">
+	<a href="https://hutool.cn/"><img src="https://cdn.jsdelivr.net/gh/looly/hutool-site/images/logo.jpg" width="45%"></a>
+</p>
+<p align="center">
+	<strong>🍬A set of tools that keep Java sweet.</strong>
+</p>
+<p align="center">
+	👉 <a href="https://hutool.cn">https://hutool.cn/</a> 👈
+</p>
+
+<p align="center">
+	<a target="_blank" href="https://search.maven.org/artifact/cn.hutool/hutool-all">
+		<img src="https://img.shields.io/maven-central/v/cn.hutool/hutool-all.svg?label=Maven%20Central" />
+	</a>
+	<a target="_blank" href="http://license.coscl.org.cn/MulanPSL2/index.html">
+		<img src="https://img.shields.io/:license-MulanPSL2-blue.svg" />
+	</a>
+	<a target="_blank" href="https://www.oracle.com/java/technologies/javase/javase-jdk8-downloads.html">
+		<img src="https://img.shields.io/badge/JDK-8+-green.svg" />
+	</a>
+	<a target="_blank" href="https://travis-ci.com/dromara/hutool">
+		<img src="https://travis-ci.com/dromara/hutool.svg?branch=v5-master" />
+	</a>
+	<a href="https://www.codacy.com/gh/dromara/hutool/dashboard?utm_source=github.com&amp;utm_medium=referral&amp;utm_content=dromara/hutool&amp;utm_campaign=Badge_Grade">
+		<img src="https://app.codacy.com/project/badge/Grade/8a6897d9de7440dd9de8804c28d2871d"/>
+	</a>
+	<a href="https://codecov.io/gh/dromara/hutool">
+		<img src="https://codecov.io/gh/dromara/hutool/branch/v5-master/graph/badge.svg" />
+	</a>
+	<a target="_blank" href="https://gitter.im/hutool/Lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge">
+		<img src="https://badges.gitter.im/hutool/Lobby.svg" />
+	</a>
+	<a target="_blank" href='https://gitee.com/dromara/hutool/stargazers'>
+		<img src='https://gitee.com/dromara/hutool/badge/star.svg?theme=gvp' alt='star'/>
+	</a>
+	<a target="_blank" href='https://github.com/dromara/hutool'>
+		<img src="https://img.shields.io/github/stars/dromara/hutool.svg?style=social" alt="github star"/>
+	</a>
+</p>
+
+<br/>
+<p align="center">
+	<a href="https://qm.qq.com/cgi-bin/qm/qr?k=QtsqXLkHpLjE99tkre19j6pjPMhSay1a&jump_from=webapi">
+	<img src="https://img.shields.io/badge/QQ%E7%BE%A4%E2%91%A6-715292493-orange"/></a>
+</p>
+
+-------------------------------------------------------------------------------
+
+[**🌎中文说明**](README.md)
+
+-------------------------------------------------------------------------------
+
+## 📚Introduction
+**Hutool** is a small but comprehensive library of Java tools, achieved by encapsulation through static methods, reduce the cost of learning related APIs, increase productivity, and make Java as elegant as a functional programming language,let the Java be "sweet" too.
+
+**Hutool** tools and methods from each user's crafted, it covers all aspects of the underlying code of Java development, it is a powerful tool for large project development to solve small problems, but also the efficiency of small projects;
+
+**Hutool** is a project "util" package friendly alternative, it saves developers on the project of common classes and common tool methods of encapsulation time, so that development focus on business, at the same time can minimize the encapsulation is not perfect to avoid the bugs.
+
+### 🎁Origin of the 'Hutool' name
+
+**Hutool = Hu + tool**，Is the original company project after the stripping of the underlying code of the open source library , "Hu" is the short name of the company , 'tool' that tool .
+
+Hutool,' Hútú '(Chinese Pinyin)，On the one hand, it is simple and easy to understand, on the other hand, it means "hard to be confused".(note: confused means 'Hútú (糊涂)' in china )
+
+### 🍺How Hutool is changing the way we code
+
+The goal of  **Hutool**  is to use a simple function instead of a complex piece of code, thus avoiding the problem of "copy and paste" code as much as possible and revolutionizing the way we write code.
+
+To calculate MD5 for example:
+
+- 👴【Before】Open a search engine -> search "Java MD5 encryption" -> open a blog -> copy and paste -> change it to work.
+- 👦【Now   】import Hutool -> SecureUtil.md5()
+
+Hutool exists to reduce code search costs and avoid bugs caused by imperfect code on the web.
+
+### Thanks
+> this README is PR by [chengxian-yi](https://gitee.com/yichengxian)
+-------------------------------------------------------------------------------
+
+## 🛠️Module
+A Java-based tool class for files, streams, encryption and decryption, transcoding, regular, thread, XML and other JDK methods for encapsulation，composing various Util tool classes, as well as providing the following modules：
+
+| module          |     description                                                                                                            |
+| -------------------|-------------------------------------------------------------------------------------------------------------------------|
+| hutool-aop         |     JDK dynamic proxy encapsulation to provide non-IOC faceting support                                                 |
+| hutool-bloomFilter |     Bloom filtering to provide some Hash algorithm Bloom filtering                                                      |
+| hutool-cache       |     Simple cache                                                                                                        |
+| hutool-core        |     Core, including Bean operations, dates, various Utils, etc.                                                         |
+| hutool-cron        |     Task scheduling with Cron expressions                                                                               |
+| hutool-crypto      |     Provides symmetric, asymmetric and digest algorithm encapsulation                                                   |
+| hutool-db          |     Db operations based on ActiveRecord thinking.                                                                       |
+| hutool-dfa         |     DFA models, such as multi-keyword lookups                                                                           |
+| hutool-extra       |     Extension modules, third-party wrappers (template engine, mail, servlet, QR code, Emoji, FTP, word splitting, etc.) |
+| hutool-http        |     Http client                                                                                                         |
+| hutool-log         |     Log (facade)                                                                                                        |
+| hutool-script      |     Script execution encapsulation, e.g. Javascript                                                                     |
+| hutool-setting     |     Stronger Setting Profile tools and Properties tools                                                                 |
+| hutool-system      |     System parameter tools (JVM information, etc.)                                                                      |
+| hutool-json        |     JSON                                                                                                                |
+| hutool-captcha     |     Image Captcha                                                                                                       |
+| hutool-poi         |     Tools for working with Excel and Word in POI                                                                        |
+| hutool-socket      |     Java-based tool classes for NIO and AIO sockets                                                                     |
+| hutool-jwt         |     JSON Web Token (JWT) implement                                                                                      |
+
+Each module can be introduced individually, or all modules can be introduced by introducing `hutool-all` as required.
+
+-------------------------------------------------------------------------------
+
+## 📝Doc
+
+[📘Chinese documentation](https://www.hutool.cn/docs/)
+
+[📘Chinese back-up documentation](https://plus.hutool.cn/)
+
+[📙API](https://apidoc.gitee.com/dromara/hutool/)
+
+[🎬Video](https://www.bilibili.com/video/BV1bQ4y1M7d9?p=2)
+
+-------------------------------------------------------------------------------
+
+## 🪙Support Hutool
+
+### 💳Donate
+
+If you think Hutool is good, you can donate to buy the author a pack of chili~, thanks in advance ^_^.
+
+[Gitee donate](https://gitee.com/dromara/hutool)
+
+[Dromara donate](https://dromara.gitee.io/donate.html)
+
+### 👕Shop about Hutool
+
+We provide the T-Shirt and Sweater with Hutool Logo, please visit the shop：
+
+👉 [Hutool Shop](https://market.m.taobao.com/apps/market/content/index.html?wh_weex=true&contentId=331724720170) 👈
+
+-------------------------------------------------------------------------------
+
+## 📦Install
+
+### 🍊Maven
+```xml
+<dependency>
+    <groupId>cn.hutool</groupId>
+    <artifactId>hutool-all</artifactId>
+    <version>5.8.19</version>
+</dependency>
+```
+
+### 🍐Gradle
+```
+implementation 'cn.hutool:hutool-all:5.8.19'
+```
+
+## 📥Download
+
+- [Maven Repo](https://repo1.maven.org/maven2/cn/hutool/hutool-all/5.8.19/)
+
+> 🔔️note:
+> Hutool 5.x supports JDK8+ and is not tested on Android platforms, and cannot guarantee that all tool classes or tool methods are available.
+> If your project uses JDK7, please use Hutool 4.x version.
+
+### 🚽Compile and install
+
+Download the entire project source code
+
+gitee：[https://gitee.com/dromara/hutool](https://gitee.com/dromara/hutool) 
+
+github:[https://github.com/dromara/hutool](https://github.com/dromara/hutool)
+
+```sh
+cd ${hutool}
+./hutool.sh install
+```
+
+-------------------------------------------------------------------------------
+
+## 🏗️Other
+
+### 🎋Branch Description
+
+Hutool's source code is divided into two branches:
+
+| branch | description                                               |
+|-----------|---------------------------------------------------------------|
+| v5-master | The master branch, the branch used by the release version, is the same as the jar committed to the central repository and does not receive any pr or modifications. |
+| v5-dev    | Development branch, which defaults to the next SNAPSHOT version, accepts modifications or pr |
+
+### 🐞Provide feedback or suggestions on bugs
+
+When submitting feedback, please indicate which JDK version, Hutool version, and related dependency library version you are using.
+
+- [Gitee issue](https://gitee.com/dromara/hutool/issues)
+- [Github issue](https://github.com/dromara/hutool/issues)
+
+### 🧬Principles of PR(pull request)
+
+Hutool welcomes anyone to contribute code to Hutool, but the author suffers from OCD and needs to submit a pr (pull request) that meets some specifications in order to care for the patient.：
+
+1. Improve the comments, especially each new method should follow the Java documentation specification to indicate the method description, parameter description, return value description and other information, if necessary, please add unit tests, if you want, you can also add your name.
+2. Code indentation according to Eclipse.
+3. Newly added methods do not use third-party library methods，Unless the method tool is add to the '**extra module**'.
+4. Please pull request to the `v5-dev` branch. Hutool uses a new branch after 5.x: `v5-master` is the master branch, which indicates the version of the central library that has been released, and this branch does not allow pr or modifications.
+
+-------------------------------------------------------------------------------
+
+## ⭐Star Hutool
+
+[![Stargazers over time](https://starchart.cc/dromara/hutool.svg)](https://starchart.cc/dromara/hutool)
+
+## 📌WeChat Official Account
+
+<div align="center">
+	<img src="https://cdn.jsdelivr.net/gh/looly/hutool-site/images/qr_tuling.jpg" height="150">
+	<img src="https://dromara.org/img/qrcode/qrcode_1.png" height="150">
+</div>

README.md

-# hutool-5-master
+<p align="center">
+	<a href="https://hutool.cn/"><img src="https://cdn.jsdelivr.net/gh/looly/hutool-site/images/logo.jpg" width="45%"></a>
+</p>
+<p align="center">
+	<strong>🍬A set of tools that keep Java sweet.</strong>
+</p>
+<p align="center">
+	👉 <a href="https://hutool.cn">https://hutool.cn/</a> 👈
+</p>
 
+<p align="center">
+	<a target="_blank" href="https://search.maven.org/artifact/cn.hutool/hutool-all">
+		<img src="https://img.shields.io/maven-central/v/cn.hutool/hutool-all.svg?label=Maven%20Central" />
+	</a>
+	<a target="_blank" href="http://license.coscl.org.cn/MulanPSL2/index.html">
+		<img src="https://img.shields.io/:license-MulanPSL2-blue.svg" />
+	</a>
+	<a target="_blank" href="https://www.oracle.com/java/technologies/javase/javase-jdk8-downloads.html">
+		<img src="https://img.shields.io/badge/JDK-8+-green.svg" />
+	</a>
+	<a target="_blank" href="https://travis-ci.com/dromara/hutool">
+		<img src="https://travis-ci.com/dromara/hutool.svg?branch=v5-master" />
+	</a>
+	<a href="https://www.codacy.com/gh/dromara/hutool/dashboard?utm_source=github.com&amp;utm_medium=referral&amp;utm_content=dromara/hutool&amp;utm_campaign=Badge_Grade">
+		<img src="https://app.codacy.com/project/badge/Grade/8a6897d9de7440dd9de8804c28d2871d"/>
+	</a>
+	<a href="https://codecov.io/gh/dromara/hutool">
+		<img src="https://codecov.io/gh/dromara/hutool/branch/v5-master/graph/badge.svg" />
+	</a>
+	<a target="_blank" href="https://gitter.im/hutool/Lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge">
+		<img src="https://badges.gitter.im/hutool/Lobby.svg" />
+	</a>
+	<a target="_blank" href='https://gitee.com/dromara/hutool/stargazers'>
+		<img src='https://gitee.com/dromara/hutool/badge/star.svg?theme=gvp' alt='star'/>
+	</a>
+	<a target="_blank" href='https://github.com/dromara/hutool'>
+		<img src="https://img.shields.io/github/stars/dromara/hutool.svg?style=social" alt="github star"/>
+	</a>
+</p>
+
+<br/>
+<p align="center">
+	<a href="https://qm.qq.com/cgi-bin/qm/qr?k=QtsqXLkHpLjE99tkre19j6pjPMhSay1a&jump_from=webapi">
+	<img src="https://img.shields.io/badge/QQ%E7%BE%A4%E2%91%A6-715292493-orange"/></a>
+</p>
+
+-------------------------------------------------------------------------------
+
+[**🌎English Documentation**](README-EN.md)
+
+-------------------------------------------------------------------------------
+
+## 📚简介
+
+`Hutool`是一个功能丰富且易用的**Java工具库**，通过诸多实用工具类的使用，旨在帮助开发者快速、便捷地完成各类开发任务。
+这些封装的工具涵盖了字符串、数字、集合、编码、日期、文件、IO、加密、数据库JDBC、JSON、HTTP客户端等一系列操作，
+可以满足各种不同的开发需求。
+
+### 🎁Hutool名称的由来
+
+Hutool = Hu + tool，是原公司项目底层代码剥离后的开源库，“Hu”是公司名称的表示，tool表示工具。Hutool谐音“糊涂”，一方面简洁易懂，一方面寓意“难得糊涂”。
+
+### 🍺Hutool理念
+
+`Hutool`既是一个工具集，也是一个知识库，我们从不自诩代码原创，大多数工具类都是**搬运**而来，因此：
+
+- 你可以引入使用，也可以**拷贝**和修改使用，而**不必标注任何信息**，只是希望能把bug及时反馈回来。
+- 我们努力健全**中文**注释，为源码学习者提供良好地学习环境，争取做到人人都能看得懂。
+
+-------------------------------------------------------------------------------
+
+## 🛠️包含组件
+一个Java基础工具类，对文件、流、加密解密、转码、正则、线程、XML等JDK方法进行封装，组成各种Util工具类，同时提供以下组件：
+
+| 模块                |     介绍                                                                          |
+| -------------------|---------------------------------------------------------------------------------- |
+| hutool-aop         |     JDK动态代理封装，提供非IOC下的切面支持                                              |
+| hutool-bloomFilter |     布隆过滤，提供一些Hash算法的布隆过滤                                                |
+| hutool-cache       |     简单缓存实现                                                                     |
+| hutool-core        |     核心，包括Bean操作、日期、各种Util等                                               |
+| hutool-cron        |     定时任务模块，提供类Crontab表达式的定时任务                                          |
+| hutool-crypto      |     加密解密模块，提供对称、非对称和摘要算法封装                                          |
+| hutool-db          |     JDBC封装后的数据操作，基于ActiveRecord思想                                         |
+| hutool-dfa         |     基于DFA模型的多关键字查找                                                         |
+| hutool-extra       |     扩展模块，对第三方封装（模板引擎、邮件、Servlet、二维码、Emoji、FTP、分词等）            |
+| hutool-http        |     基于HttpUrlConnection的Http客户端封装                                            |
+| hutool-log         |     自动识别日志实现的日志门面                                                         |
+| hutool-script      |     脚本执行封装，例如Javascript                                                      |
+| hutool-setting     |     功能更强大的Setting配置文件和Properties封装                                        |
+| hutool-system      |     系统参数调用封装（JVM信息等）                                                      |
+| hutool-json        |     JSON实现                                                                       |
+| hutool-captcha     |     图片验证码实现                                                                   |
+| hutool-poi         |     针对POI中Excel和Word的封装                                                       |
+| hutool-socket      |     基于Java的NIO和AIO的Socket封装                                                   |
+| hutool-jwt         |     JSON Web Token (JWT)封装实现                                                    |
+
+可以根据需求对每个模块单独引入，也可以通过引入`hutool-all`方式引入所有模块。
+
+-------------------------------------------------------------------------------
+
+## 📝文档 
+
+[📘中文文档](https://www.hutool.cn/docs/)
+
+[📘中文备用文档](https://plus.hutool.cn/)
+
+[📙参考API](https://apidoc.gitee.com/dromara/hutool/)
+
+[🎬视频介绍](https://www.bilibili.com/video/BV1bQ4y1M7d9?p=2)
+
+-------------------------------------------------------------------------------
+
+## 🪙支持Hutool
+
+### 💳捐赠
+
+如果你觉得Hutool不错，可以捐赠请维护者吃包辣条~，在此表示感谢^_^。
+
+[Gitee上捐赠](https://gitee.com/dromara/hutool)
+
+### 👕周边商店
+
+你也可以通过购买Hutool的周边商品来支持Hutool维护哦！
+
+我们提供了印有Hutool Logo的周边商品，欢迎点击购买支持：
+
+👉 [Hutool 周边商店](https://market.m.taobao.com/apps/market/content/index.html?wh_weex=true&contentId=331724720170) 👈
+
+-------------------------------------------------------------------------------
+
+## 📦安装
+
+### 🍊Maven
+在项目的pom.xml的dependencies中加入以下内容:
+
+```xml
+<dependency>
+    <groupId>cn.hutool</groupId>
+    <artifactId>hutool-all</artifactId>
+    <version>5.8.19</version>
+</dependency>
+```
+
+### 🍐Gradle
+```
+implementation 'cn.hutool:hutool-all:5.8.19'
+```
+
+### 📥下载jar
+
+点击以下链接，下载`hutool-all-X.X.X.jar`即可：
+
+- [Maven中央库](https://repo1.maven.org/maven2/cn/hutool/hutool-all/5.8.19/)
+
+> 🔔️注意
+> Hutool 5.x支持JDK8+，对Android平台没有测试，不能保证所有工具类或工具方法可用。
+> 如果你的项目使用JDK7，请使用Hutool 4.x版本（不再更新）
+
+### 🚽编译安装
+
+访问Hutool的Gitee主页：[https://gitee.com/dromara/hutool](https://gitee.com/dromara/hutool) 下载整个项目源码（v5-master或v5-dev分支都可）然后进入Hutool项目目录执行：
+
+```sh
+./hutool.sh install
+```
+
+然后就可以使用Maven引入了。
+
+-------------------------------------------------------------------------------
+
+## 🏗️添砖加瓦
+
+### 🎋分支说明
+
+Hutool的源码分为两个分支，功能如下：
+
+| 分支       | 作用                                                          |
+|-----------|---------------------------------------------------------------|
+| v5-master | 主分支，release版本使用的分支，与中央库提交的jar一致，不接收任何pr或修改 |
+| v5-dev    | 开发分支，默认为下个版本的SNAPSHOT版本，接受修改或pr                 |
+
+### 🐞提供bug反馈或建议
+
+提交问题反馈请说明正在使用的JDK版本呢、Hutool版本和相关依赖库版本。
+
+- [Gitee issue](https://gitee.com/dromara/hutool/issues)
+- [Github issue](https://github.com/dromara/hutool/issues)
+
+
+### 🧬贡献代码的步骤
+
+1. 在Gitee或者Github上fork项目到自己的repo
+2. 把fork过去的项目也就是你的项目clone到你的本地
+3. 修改代码（记得一定要修改v5-dev分支）
+4. commit后push到自己的库（v5-dev分支）
+5. 登录Gitee或Github在你首页可以看到一个 pull request 按钮，点击它，填写一些说明信息，然后提交即可。
+6. 等待维护者合并
+
+### 📐PR遵照的原则
+
+Hutool欢迎任何人为Hutool添砖加瓦，贡献代码，不过维护者是一个强迫症患者，为了照顾病人，需要提交的pr（pull request）符合一些规范，规范如下：
+
+1. 注释完备，尤其每个新增的方法应按照Java文档规范标明方法说明、参数说明、返回值说明等信息，必要时请添加单元测试，如果愿意，也可以加上你的大名。
+2. Hutool的缩进按照Eclipse（~~不要跟我说IDEA多好用，维护者非常懒，学不会~~，IDEA真香，改了Eclipse快捷键后舒服多了）默认（tab）缩进，所以请遵守（不要和我争执空格与tab的问题，这是一个病人的习惯）。
+3. 新加的方法不要使用第三方库的方法，Hutool遵循无依赖原则（除非在extra模块中加方法工具）。
+4. 请pull request到`v5-dev`分支。Hutool在5.x版本后使用了新的分支：`v5-master`是主分支，表示已经发布中央库的版本，这个分支不允许pr，也不允许修改。
+5. 我们如果关闭了你的issue或pr，请不要诧异，这是我们保持问题处理整洁的一种方式，你依旧可以继续讨论，当有讨论结果时我们会重新打开。
+
+-------------------------------------------------------------------------------
+
+## ⭐Star Hutool
+
+[![Stargazers over time](https://starchart.cc/dromara/hutool.svg)](https://starchart.cc/dromara/hutool)
+
+## 📌 知识星球
+
+<div align="center">
+	<img src="https://hutool.cn/images/dromara/zsxq.jpg" height="150">
+</div>
\ No newline at end of file

SECURITY.md

+# Security Policy
+
+## Supported Versions（支持的版本）
+
+| Version | Supported          |
+| ------- | ------------------ |
+| 5.x.x   | :white_check_mark: |
+| 4.x.x   | :x:                |
+| 3.x.x   | :x:                |
+
+## Reporting a Vulnerability（报告漏洞）
+
+如果你发现有安全问题或漏洞，请发送邮件到`loolly@aliyun.com`。
+
+To report any found security issues or vulnerabilities, please send a mail to `loolly@aliyun.com`.
\ No newline at end of file

bin/check_dependency_updates.sh

+#!/bin/bash
+
+#--------------------------------------
+# Check dependency, thanks to t-io
+#--------------------------------------
+
+mvn versions:display-dependency-updates

bin/cobertura.sh

+#!/bin/bash
+
+exec mvn -T 1 cobertura:cobertura

bin/commit.sh

+#!/bin/bash
+
+git add .
+git commit -am "$1"
+
+bin/push_dev.sh

bin/deploy.sh

+#!/bin/bash
+
+mvn clean deploy -P release

bin/fast_install.sh

+#!/bin/bash
+
+exec mvn -T 1C clean source:jar javadoc:javadoc install -Dmaven.test.skip=true -Dmaven.javadoc.skip=true -Dmaven.compile.fork=true

bin/install.sh

+#!/bin/bash
+
+exec mvn -T 1C clean source:jar javadoc:javadoc install -Dmaven.test.skip=false -Dmaven.javadoc.skip=false

bin/javadoc.sh

+#!/bin/bash
+
+exec mvn javadoc:javadoc

bin/logo.sh

+#!/bin/bash
+
+echo '========================================'
+echo '    __  __        __                 __ '
+echo '   / / / /__  __ / /_ ____   ____   / / '
+echo '  / /_/ // / / // __// __ \ / __ \ / /  '
+echo ' / __  // /_/ // /_ / /_/ // /_/ // /   '
+echo '/_/ /_/ \____/ \__/ \____/ \____//_/    '
+echo ''
+echo '-----------https://hutool.cn/-----------'
+echo '========================================'

bin/package.sh

+#!/bin/bash
+
+exec mvn -T 1C clean source:jar javadoc:javadoc package -Dmaven.test.skip=false -Dmaven.javadoc.skip=false