Solidity

<p cid="n63" mdtype="paragraph" class="md-end-block md-p" style="font-size: 16px; line-height: inherit; orphans: 4; margin-top: 0.8em; margin-bottom: 0.8em; white-space: pre-wrap; position: relative; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: "Open Sans", "Clear Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;"><span md-inline="link" class="md-meta-i-c md-link"><a spellcheck="false" href="https://learnblockchain.cn/docs/solidity/" style="cursor: pointer; color: rgb(65, 131, 196); -webkit-user-drag: none;"><span md-inline="plain" class="md-plain">Solidity</span></a></span><span md-inline="plain" class="md-plain"> 是一门面向合约的、为实现智能合约而创建的高级编程语言，也是用于</span><span md-inline="link" class="md-meta-i-c md-link"><a spellcheck="false" href="https://learnblockchain.cn/column/1" style="cursor: pointer; color: rgb(65, 131, 196); -webkit-user-drag: none;"><span md-inline="plain" class="md-plain">开发以太坊智能合约</span></a></span><span md-inline="plain" class="md-plain">最受欢迎的语言之一。这门语言受到了 C++，Python 和 Javascript 语言的影响，其设计目的是能在 </span><span md-inline="link" class="md-meta-i-c md-link"><a spellcheck="false" href="https://learnblockchain.cn/2019/04/09/easy-evm/" style="cursor: pointer; color: rgb(65, 131, 196); -webkit-user-drag: none;"><span md-inline="plain" class="md-plain">以太坊虚拟机（EVM）</span></a></span><span md-inline="plain" class="md-plain"> 上运行。</span></p><p cid="n174" mdtype="paragraph" class="md-end-block md-p" style="font-size: 16px; line-height: inherit; orphans: 4; margin-top: 0.8em; margin-bottom: 0.8em; white-space: pre-wrap; position: relative; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: "Open Sans", "Clear Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;"><span md-inline="plain" class="md-plain">Solidity 是静态类型语言，支持继承、库和复杂的用户定义类型等特性。</span></p><p cid="n175" mdtype="paragraph" class="md-end-block md-p" style="font-size: 16px; line-height: inherit; orphans: 4; margin-top: 0.8em; margin-bottom: 0.8em; white-space: pre-wrap; position: relative; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: "Open Sans", "Clear Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;"><span md-inline="plain" class="md-plain">在部署合约时，应该尽量使用最新版本，因为新版本会有一些重大的新特性以及bug修复。</span></p><p cid="n179" mdtype="paragraph" class="md-end-block md-p" style="font-size: 16px; line-height: inherit; orphans: 4; margin-top: 0.8em; margin-bottom: 0.8em; white-space: pre-wrap; position: relative; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: "Open Sans", "Clear Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;"><span md-inline="plain" class="md-plain">Solidity 每个大版本的设计，都会引入一些与之前版本不兼容的升级，详情可阅读</span><span md-inline="link" class="md-meta-i-c md-link"><a spellcheck="false" href="https://learnblockchain.cn/docs/solidity/" style="cursor: pointer; color: rgb(65, 131, 196); -webkit-user-drag: none;"><span md-inline="plain" class="md-plain">Solidity最新中文文档</span></a></span><span md-inline="plain" class="md-plain"> ，</span><span md-inline="link" class="md-meta-i-c md-link"><a spellcheck="false" href="https://learnblockchain.cn/docs/solidity/080-breaking-changes.html" style="cursor: pointer; color: rgb(65, 131, 196); -webkit-user-drag: none;"><span md-inline="plain" class="md-plain">0.8.0 更新列表</span></a></span><span md-inline="plain" class="md-plain"> ， </span><span md-inline="link" class="md-meta-i-c md-link"><a spellcheck="false" href="https://learnblockchain.cn/docs/solidity/070-breaking-changes.html" style="cursor: pointer; color: rgb(65, 131, 196); -webkit-user-drag: none;"><span md-inline="plain" class="md-plain">0.7 更新列表</span></a></span><span md-inline="plain" class="md-plain"> , </span><span md-inline="link" class="md-meta-i-c md-link"><a spellcheck="false" href="https://learnblockchain.cn/docs/solidity/060-breaking-changes.html" style="cursor: pointer; color: rgb(65, 131, 196); -webkit-user-drag: none;"><span md-inline="plain" class="md-plain">0.6 更新列表</span></a></span><span md-inline="plain" class="md-plain"> , </span><span md-inline="link" class="md-meta-i-c md-link"><a spellcheck="false" href="https://learnblockchain.cn/docs/solidity/050-breaking-changes.html" style="cursor: pointer; color: rgb(65, 131, 196); -webkit-user-drag: none;"><span md-inline="plain" class="md-plain">0.5 更新列表</span></a></span><span md-inline="plain" class="md-plain"> 。</span></p>