当前仓库属于关闭状态,部分功能使用受限,详情请查阅 仓库状态说明
14 Star 26 Fork 36

OpenHarmony-TPC/MMKV
关闭

加入 Gitee
与超过 1200万 开发者一起发现、参与优秀开源项目,私有仓库也完全免费 :)
免费加入
克隆/下载
贡献代码
同步代码
取消
提示: 由于 Git 不支持空文件夾,创建文件夹后会生成空的 .keep 文件
Loading...
README
Apache-2.0

MMKV

Deprecated

这个三方库已不维护,推荐使用@tencent/mmkv

介绍

一款小型键值对存储框架

  • 支持存储 number、boolean、string、Set类型数据存储
  • 支持继承组件中 SerializeBase.ets 的 class 类对象的序列化反序列化
  • 支持存储数据备份
  • 支持存储数据恢复

下载安装

ohpm install @ohos/mmkv

OpenHarmony ohpm 环境配置等更多内容,请参考如何安装 OpenHarmony ohpm 包

X86模拟器配置

使用模拟器运行应用/服务

接口使用方式变更

1.需要在EntryAbility.ts引入this.context

import { GlobalContext } from '../bean/GlobalContext';
...
GlobalContext.getContext().setObject("filesDir", this.context.filesDir);
GlobalContext.getContext().setObject("cacheDir", this.context.cacheDir);
GlobalContext.getContext().setObject("context", this.context);

2.在需要的时候通过getObject获取context对象

import { GlobalContext } from '@ohos/svg/src/main/ets/components/GlobalContext';
import { Context } from '@ohos.abilityAccessCtrl';
let context = GlobalContext.getContext().getObject("context") as Context
 prefrence.getPreferences(context, fileName, (error, preferences) => {
     ...
 }

使用

在aboutToAppear()中进行GlobalContext

  filePath = GlobalContext.getContext().getObject("filesDir") as string
  cachePath = GlobalContext.getContext().getObject("cacheDir") as string

1、必须先进行初始化:设置 mmkv 保存文件根目录(rootPath)和缓存目录(cachePath)

MMKV.initialize(rootPath, cachePath)

let context = GlobalContext.getContext().getObject("context") as Context

let kv = MMKV.getMMKVWithMMapID('imported', MMKV.SINGLE_PROCESS_MODE, "", undefined);

2、实例化 mmkv:

let mmkv = MMKV.getBackedUpMMKVWithID(mmapID, MMKV.SINGLE_PROCESS_MODE, "Tencent MMKV", backupRootDir);

3、存取键值对数据:

3.1 常用数据类型:boolean、number、string、Set

存数据示例:
mmkv.encodeBool('boolData', false)
mmkv.encodeNumber('numberData', 3.0122)
mmkv.encodeString('stringData', 'dsfsg')
let set1 = new Set<string>()
set1.add('ass1')
mmkv.encodeSet('setData', set1)
取数据示例:
mmkv.decodeBool('boolData')
mmkv.decodeNumber('stringData')
mmkv.decodeString('numberData')
mmkv.decodeSet('setData')

3.2 类对象数据的序列化反序列化

类对象需要继承 SerializeBase类,需序列化属性需要标识注解@Serialize() 如:
class MyClass extends SerializeBase{
    @Serialize()
    public code: number = 0;
    public title: string = 'titles';
    @Serialize()
    public description: string = 'descs';
}
存数据:
let myClass1 = new MyClass(1, 't1', 'desc1')
kv.encodeSerialize('serialize111', myClass1)
取数据:
let myClass2 = kv.decodeSerialize('serialize111', new MyClass())

4、系统轻量级存储数据转存为mmkv存储

//name:context:上下文, preference文件名, callback:异步回调
preferencesToMMKV(name: string, callback: ICallBack, context: Context)

5、设置加密密钥

mmkv.reCryptKey('Key_seq_1') //Key_seq_1:加密密钥

6、数据备份

备份otherDir路径mmapID的mmkv存储数据到backupRootDir
MMKV.backupOneToDirectory(mmapID, backupRootDir, otherDir)//mmapID:需要备份的mmapID;backupRootDir:备份到目标路径;otherDir:待备份所在路径
备份全部mmkv存储数据到backupRootDir
MMKV.backupAllToDirectory(backupRootDir) //backupRootDir:备份到目标路径

7、数据恢复

从srcDir恢复mmkv存储数据
MMKV.restoreOneMMKVFromDirectory(mmapID, srcDir, otherDir)//mmapID:需要恢复的mmapID;srcDir:目标路径;otherDir:待备份所在路径
恢复srcDir路径下的全部mmkv存储数据
MMKV.restoreAllFromDirectory(srcDir) //srcDir: 目标路径

8、清除所有存储数据

mmkv.clearAll()

接口说明

方法名 入参 接口描述
version 获取 native版本
getRootDir 获取存储路径
pageSize 获取设备内存页数量
getDefaultMMKV mode?: number, cryptKey?: string 创建默认实例
totalSize 获取基础文件的大小
encode key: string, value: number、Set、string、boolean 存储数据
decodeString key: string, defaultValue?: string 根据key获取字符串值
decodeBool key: string, defaultValue?: boolean 根据key获取布尔值
decodeNumber handle: string, key: string, defaultValue: number 根据key获取number值
decodeSet key: string, defaultValue?: Set 根据key获取数组值
containsKey key: string 检查是否包含传入的key
getCryptKey 获取加密密钥
getMMapID 获取实例id
removeValueForKey key: string 按key移除值
removeValuesForKeys value: string[] 批量移除值
clearAll 清除所有键值
count 获取key的数量
isFileValid mmapID: string 检查MMKV文件是否有效
reCryptKey cryptKey: string 重新设置密钥
backupOneToDirectory mmapID: string, dstDir: string, rootPath: string 将一个MMKV实例备份到dstDir
backupAllToDirectory dstDir: string 将所有MMKV实例备份到dstDir
restoreOneMMKVFromDirectory mmapID: string, srcDir: string, rootPath: string 从srcDir恢复一个MMKV实例
restoreAllFromDirectory srcDir: string 从srcDir恢复所有MMKV实例
initialize root: string, cachePath: string, logLevel?: MMKVLogLevel 初始化MMKV
getBackedUpMMKVWithID mmapID: string, mode: number, crpKey: string, rootPath: string 获取备份MMKV实例
encodeSerialize key: string, value: SerializeBase 存储序列化数据
decodeSerialize key: string, defaultValue: T 按key获取序列化数据
encodeString key: string, value: string 存储String数据
encodeSet key: string, value: Set 存储Set数据
encodeBool key: string, value: boolean 存储Bool数据
encodeNumber key: string, value: number 存储Number数据
getAllKeys 获取所有key
clearMemoryCache 清除MMKV实例的内存缓存
actualSize 获取MMKV实例的实际使用大小
getHandle 获取MMKV 实例句柄
close 关闭mmkv实例
trim 清除MMKV实例中的所有键值
checkContentChangedByOuterProcess 手动检查进程间内容更改
setLogLevel level: MMKVLogLevel 设置日志级别
checkReSetCryptKey cryptKey: string 重置加密密钥(不会加密或解密任何内容)
simpleLog level: MMKVLogLevel, message: string 打印日志
preferencesToMMKV context: Context, name: string, callback: ICallBack 系统轻量级存储数据转存为mmkv存储
LogUtil.d message: string 打印debug类型日志
LogUtil.i message: string 打印info类型日志
LogUtil_e message: string 打印error类型日志
isEnd 获取文件读取是否结束
close 文件读取关闭

单元测试用例详情见TEST.md

约束与限制

在下述版本验证通过:

  • DevEco Studio: 4.0 (4.0.3.513), SDK: API10 (4.0.10.10)
  • DevEco Studio: 4.0 Canary2(4.0.3.312), SDK: API10 (4.0.9.3)
  • DevEco Studio: 3.1 Beta2(3.1.0.400), SDK: API9 Release(3.2.11.9)

目录结构

|----MMMKV
|     |---- entry  # 示例代码文件夹
|     |---- library  # MMMKV库文件夹
|           |---- index.ets  # 对外接口
|     |---- README.md  # 安装使用方法

贡献代码

使用过程中发现任何问题都可以提 Issue 给组件,当然,也非常欢迎发 PR 共建。

开源协议

本项目基于 BSD 3-Clause License ,请自由地享受和参与开源。

Copyright 2022 Huawei Device Co., Ltd. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Other dependencies and licenses: Tencent is pleased to support the open source community by making MMKV available. Copyright (C) 2018 THL A29 Limited, a Tencent company. All rights reserved. If you have downloaded a copy of the MMKV binary from Tencent, please note that the MMKV binary is licensed under the BSD 3-Clause License. If you have downloaded a copy of the MMKV source code from Tencent, please note that MMKV source code is licensed under the BSD 3-Clause License, except for the third-party components listed below which are subject to different license terms. Your integration of MMKV into your own projects may require compliance with the BSD 3-Clause License, as well as the other licenses applicable to the third-party components included within MMKV. A copy of the BSD 3-Clause License is included in this file. Open Source Software Licensed Under the OpenSSL License: ---------------------------------------------------------------------------------------- 1. OpenSSL 1.1.0i Copyright (c) 1998-2018 The OpenSSL Project. All rights reserved. Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) All rights reserved. Terms of the OpenSSL License: --------------------------------------------------- LICENSE ISSUES: -------------------------------------------------------------------- The OpenSSL toolkit stays under a dual license, i.e. both the conditions of the OpenSSL License and the original SSLeay license apply to the toolkit. See below for the actual license texts. OpenSSL License: -------------------------------------------------------------------- Copyright (c) 1998-2018 The OpenSSL Project. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. All advertising materials mentioning features or use of this software must display the following acknowledgment: "This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit. (http://www.openssl.org/)" 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to endorse or promote products derived from this software without prior written permission. For written permission, please contact openssl-core@openssl.org. 5. Products derived from this software may not be called "OpenSSL" nor may "OpenSSL" appear in their names without prior written permission of the OpenSSL Project. 6. Redistributions of any form whatsoever must retain the following acknowledgment: "This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit (http://www.openssl.org/)" THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ==================================================================== * This product includes cryptographic software written by Eric Young (eay@cryptsoft.com). This product includes software written by Tim Hudson (tjh@cryptsoft.com). Original SSLeay License: -------------------------------------------------------------------- Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) All rights reserved. This package is an SSL implementation written by Eric Young (eay@cryptsoft.com). The implementation was written so as to conform with Netscapes SSL. This library is free for commercial and non-commercial use as long as the following conditions are aheared to. The following conditions apply to all code found in this distribution, be it the RC4, RSA, lhash, DES, etc., code; not just the SSL code. The SSL documentation included with this distribution is covered by the same copyright terms except that the holder is Tim Hudson (tjh@cryptsoft.com). Copyright remains Eric Young's, and as such any Copyright notices in the code are not to be removed. If this package is used in a product, Eric Young should be given attribution as the author of the parts of the library used. This can be in the form of a textual message at program startup or in documentation (online or textual) provided with the package. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. All advertising materials mentioning features or use of this software must display the following acknowledgement:" This product includes cryptographic software written by Eric Young (eay@cryptsoft.com)" The word 'cryptographic' can be left out if the rouines from the library being used are not cryptographic related :-). 4. If you include any Windows specific code (or a derivative thereof) from the apps directory (application code) you must include an acknowledgement: "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. The licence and distribution terms for any publically available version or derivative of this code cannot be changed. i.e. this code cannot simply be copied and put under another distribution licence [including the GNU Public Licence.] Open Source Software Licensed Under the Apache License, Version 2.0: The below software in this distribution may have been modified by THL A29 Limited (“Tencent Modifications”). All Tencent Modifications are Copyright (C) 2018 THL A29 Limited. ---------------------------------------------------------------------------------------- 1. MultiprocessSharedPreferences v1.0 Copyright (C) 2014 seven456@gmail.com Terms of the Apache License, Version 2.0: -------------------------------------------------------------------- Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. Definitions. “License” shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document. “Licensor” shall mean the copyright owner or entity authorized by the copyright owner that is granting the License. “Legal Entity” shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. For the purposes of this definition, “control” means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity. “You” (or “Your”) shall mean an individual or Legal Entity exercising permissions granted by this License. “Source” form shall mean the preferred form for making modifications, including but not limited to software source code, documentation source, and configuration files. “Object” form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types. “Work” shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below). “Derivative Works” shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent, as a whole, an original work of authorship. For the purposes of this License, Derivative Works shall not include works that remain separable from, or merely link (or bind by name) to the interfaces of, the Work and Derivative Works thereof. “Contribution” shall mean any work of authorship, including the original version of the Work and any modifications or additions to that Work or Derivative Works thereof, that is intentionally submitted to Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the copyright owner. For the purposes of this definition, “submitted” means any form of electronic, verbal, or written communication sent to the Licensor or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, the Licensor for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as “Not a Contribution.” “Contributor” shall mean Licensor and any individual or Legal Entity on behalf of whom a Contribution has been received by Licensor and subsequently incorporated within the Work. 2. Grant of Copyright License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare Derivative Works of, publicly display, publicly perform, sublicense, and distribute the Work and such Derivative Works in Source or Object form. 3. Grant of Patent License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such license applies only to those patent claims licensable by such Contributor that are necessarily infringed by their Contribution(s) alone or by combination of their Contribution(s) with the Work to which such Contribution(s) was submitted. If You institute patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Work or a Contribution incorporated within the Work constitutes direct or contributory patent infringement, then any patent licenses granted to You under this License for that Work shall terminate as of the date such litigation is filed. 4. Redistribution. You may reproduce and distribute copies of the Work or Derivative Works thereof in any medium, with or without modifications, and in Source or Object form, provided that You meet the following conditions: a) You must give any other recipients of the Work or Derivative Works a copy of this License; and b) You must cause any modified files to carry prominent notices stating that You changed the files; and c) You must retain, in the Source form of any Derivative Works that You distribute, all copyright, patent, trademark, and attribution notices from the Source form of the Work, excluding those notices that do not pertain to any part of the Derivative Works; and d) If the Work includes a “NOTICE” text file as part of its distribution, then any Derivative Works that You distribute must include a readable copy of the attribution notices contained within such NOTICE file, excluding those notices that do not pertain to any part of the Derivative Works, in at least one of the following places: within a NOTICE text file distributed as part of the Derivative Works; within the Source form or documentation, if provided along with the Derivative Works; or, within a display generated by the Derivative Works, if and wherever such third-party notices normally appear. The contents of the NOTICE file are for informational purposes only and do not modify the License. You may add Your own attribution notices within Derivative Works that You distribute, alongside or as an addendum to the NOTICE text from the Work, provided that such additional attribution notices cannot be construed as modifying the License. You may add Your own copyright statement to Your modifications and may provide additional or different license terms and conditions for use, reproduction, or distribution of Your modifications, or for any such Derivative Works as a whole, provided Your use, reproduction, and distribution of the Work otherwise complies with the conditions stated in this License. 5. Submission of Contributions. Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor regarding such Contributions. 6. Trademarks. This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor, except as required for reasonable and customary use in describing the origin of the Work and reproducing the content of the NOTICE file. 7. Disclaimer of Warranty. Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor provides its Contributions) on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are solely responsible for determining the appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of permissions under this License. 8. Limitation of Liability. In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise, unless required by applicable law (such as deliberate and grossly negligent acts) or agreed to in writing, shall any Contributor be liable to You for damages, including any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or out of the use or inability to use the Work (including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses), even if such Contributor has been advised of the possibility of such damages. 9. Accepting Warranty or Additional Liability. While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability. END OF TERMS AND CONDITIONS APPENDIX: How to apply the Apache License to your work To apply the Apache License to your work, attach the following boilerplate notice, with the fields enclosed by brackets "[]" replaced with your own identifying information. (Don't include the brackets!) The text should be enclosed in the appropriate comment syntax for the file format. We also recommend that a file or class name and description of purpose be included on the same "printed page" as the copyright notice for easier identification within third-party archives. Copyright [yyyy] [name of copyright owner] Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. Open Source Software Licensed Under the zlib License: The below software in this distribution may have been modified by THL A29 Limited (“Tencent Modifications”). All Tencent Modifications are Copyright (C) 2018 THL A29 Limited. ---------------------------------------------------------------------------------------- 1. zlib v1.2.11 Copyright (C) 1995-2017 Jean-loup Gailly and Mark Adler Terms of the zlib License: -------------------------------------------------------------------- This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software. Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions: 1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required. 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. 3. This notice may not be removed or altered from any source distribution. Open Source Software Licensed Under the BSD 3-Clause License: ---------------------------------------------------------------------------------------- 1. pybind11 v2.5.0 Copyright (c) 2016 Wenzel Jakob <wenzel.jakob@epfl.ch>, All rights reserved. Terms of the BSD 3-Clause License: -------------------------------------------------------------------- Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. Neither the name of [copyright holder] nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

简介

暂无描述 展开 收起
Apache-2.0
取消

发行版 (9)

全部
7个月前

贡献者

全部

近期动态

不能加载更多了
马建仓 AI 助手
尝试更多
代码解读
代码找茬
代码优化
1
https://gitee.com/openharmony-tpc/MMKV.git
git@gitee.com:openharmony-tpc/MMKV.git
openharmony-tpc
MMKV
MMKV
master

搜索帮助