Solidity 最新 0.6.8 中文文档发布

Tiny熊
更新于 2019-05-08 17:25
阅读 19262

最新 Solidity 0.6.8 中文文档发布，这不单是一份 Solidity 速查手册，更是一份深入以太坊智能合约开发宝典。

## 翻译说明

[Solidity 最新 0.6.8 中文文档](https://learnblockchain.cn/docs/solidity/) 根据当前 最新官方版本v0.6.8 进行翻译，本翻译最初 [HiBlock](http://hiblock.one/) 社区发起，后经过 [深入浅出区块链社区](https://learnblockchain.cn/) 社区成员根据最新版本补充翻译。

大部分的译者，都是国内顶尖的[以太坊](https://learnblockchain.cn/2017/11/20/whatiseth/)开发和研究人员，部分译者如下：

* [杨镇](https://github.com/riversyang) 《深入以太坊智能合约开发》作者，《精通以太坊》译者
* [姜信宝](https://github.com/bobjiang) HiBlock 区块链社区发起人 ，
* [Tiny熊](https://github.com/xilibi2003) 《精通以太坊智能合约开发》作者，[登链社区](https://learnblockchain.cn)发起人
* [盖方宇](https://github.com/gitferry) 哥伦比亚大学电子工程系博士，专注扩容研究
* [虞是乎](https://github.com/ysqi) 磨链发起人
* [左洪斌](https://github.com/hongbinzuo)《Scrum精髓(敏捷转型指南)》译者

感谢所有的译者贡献，献花~ 献花~

这份文档无疑是最新质量最好的[ Solidity 中文文档](https://learnblockchain.cn/docs/solidity/)，本文仅仅是部分摘要和目录， 完整文档请前往 https://learnblockchain.cn/docs/solidity/ 。

翻译工作是一个持续的过程（这份文档目前也还有部分未完成），我们热情邀请热爱区块链技术的小伙伴一起参与，欢迎加入我们Group： https://github.com/lbc-team 。

本中文文档大部分情况下，英中直译，但有时为了更好的理解也会使用意译，如需转载请联系Tiny熊（微信：xlbxiong）.

## Solidity 语言简介 及 文档目录

Solidity 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。这门语言受到了 C++，Python 和 Javascript 语言的影响，设计的目的是能在[以太坊虚拟机](https://learnblockchain.cn/2019/04/09/easy-evm/)（EVM）]上运行。

要理解智能合约及虚拟机是怎么运行，推荐这两篇非常好的文章 [完全理解以太坊智能合约](https://learnblockchain.cn/2018/01/04/understanding-smart-contracts/) 及 [深入浅出以太坊虚拟机](https://learnblockchain.cn/2019/04/09/easy-evm/)

[Solidity](https://learnblockchain.cn/docs/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， 以下是完整目录。

### 文档目录

* [入门智能合约](https://learnblockchain.cn/docs/solidity/introduction-to-smart-contracts.html)
    * [简单的智能合约](https://learnblockchain.cn/docs/solidity/introduction-to-smart-contracts.html#simple-smart-contract)
        * [存储合约（把一个数据保存到链上）](https://learnblockchain.cn/docs/solidity/introduction-to-smart-contracts.html#id3)
        * [子货币合约（Subcurrency）示例](https://learnblockchain.cn/docs/solidity/introduction-to-smart-contracts.html#subcurrency)
    * [区块链基础](https://learnblockchain.cn/docs/solidity/introduction-to-smart-contracts.html#blockchain-basics)
        * [交易/事务](https://learnblockchain.cn/docs/solidity/introduction-to-smart-contracts.html#index-4)
        * [区块](https://learnblockchain.cn/docs/solidity/introduction-to-smart-contracts.html#index-5)
    * [以太坊虚拟机](https://learnblockchain.cn/docs/solidity/introduction-to-smart-contracts.html#index-6)
        * [概述](https://learnblockchain.cn/docs/solidity/introduction-to-smart-contracts.html#id11)
        * [账户](https://learnblockchain.cn/docs/solidity/introduction-to-smart-contracts.html#index-7)
        * [交易](https://learnblockchain.cn/docs/solidity/introduction-to-smart-contracts.html#index-8)
        * [Gas](https://learnblockchain.cn/docs/solidity/introduction-to-smart-contracts.html#gas)
        * [存储，内存和栈](https://learnblockchain.cn/docs/solidity/introduction-to-smart-contracts.html#index-10)
        * [指令集](https://learnblockchain.cn/docs/solidity/introduction-to-smart-contracts.html#index-11)
        * [消息调用](https://learnblockchain.cn/docs/solidity/introduction-to-smart-contracts.html#index-12)
        * [委托调用/代码调用和库](https://learnblockchain.cn/docs/solidity/introduction-to-smart-contracts.html#index-13)
        * [日志](https://learnblockchain.cn/docs/solidity/introduction-to-smart-contracts.html#index-14)
        * [合约创建](https://learnblockchain.cn/docs/solidity/introduction-to-smart-contracts.html#index-15)
        * [失效和自毁](https://learnblockchain.cn/docs/solidity/introduction-to-smart-contracts.html#index-16)
* [安装Solidity编译器](https://learnblockchain.cn/docs/solidity/installing-solidity.html)
    * [版本](https://learnblockchain.cn/docs/solidity/installing-solidity.html#id1)
    * [Remix](https://learnblockchain.cn/docs/solidity/installing-solidity.html#remix)
    * [npm / Node.js](https://learnblockchain.cn/docs/solidity/installing-solidity.html#npm-node-js)
    * [Docker](https://learnblockchain.cn/docs/solidity/installing-solidity.html#docker)
    * [二进制包](https://learnblockchain.cn/docs/solidity/installing-solidity.html#id4)
    * [从源代码编译](https://learnblockchain.cn/docs/solidity/installing-solidity.html#building-from-source)
        * [克隆代码库](https://learnblockchain.cn/docs/solidity/installing-solidity.html#id6)
        * [先决条件 - macOS](https://learnblockchain.cn/docs/solidity/installing-solidity.html#macos)
        * [先决条件 - Windows](https://learnblockchain.cn/docs/solidity/installing-solidity.html#windows)
        * [外部依赖](https://learnblockchain.cn/docs/solidity/installing-solidity.html#id8)
        * [命令行构建](https://learnblockchain.cn/docs/solidity/installing-solidity.html#id9)
    * [CMake参数](https://learnblockchain.cn/docs/solidity/installing-solidity.html#id10)
        * [SMT Solvers](https://learnblockchain.cn/docs/solidity/installing-solidity.html#smt-solvers)
    * [版本号字符串详解](https://learnblockchain.cn/docs/solidity/installing-solidity.html#id11)
    * [版本信息详情](https://learnblockchain.cn/docs/solidity/installing-solidity.html#id12)
* [根据例子学习Solidity](https://learnblockchain.cn/docs/solidity/solidity-by-example.html)
    * [投票合约](https://learnblockchain.cn/docs/solidity/examples/voting.html)
        * [可能的优化](https://learnblockchain.cn/docs/solidity/examples/voting.html#id2)
    * [秘密竞价（盲拍）合约](https://learnblockchain.cn/docs/solidity/examples/blind-auction.html)
        * [简单的公开拍卖](https://learnblockchain.cn/docs/solidity/examples/blind-auction.html#simple-auction)
        * [秘密竞拍（盲拍）](https://learnblockchain.cn/docs/solidity/examples/blind-auction.html#id3)
    * [安全的远程购买合约](https://learnblockchain.cn/docs/solidity/examples/safe-remote.html)
    * [微支付通道合约](https://learnblockchain.cn/docs/solidity/examples/micropayment.html)
        * [创建及验证签名](https://learnblockchain.cn/docs/solidity/examples/micropayment.html#id3)
            * [创建签名](https://learnblockchain.cn/docs/solidity/examples/micropayment.html#id4)
            * [哪些内容需要签名](https://learnblockchain.cn/docs/solidity/examples/micropayment.html#id5)
            * [打包参数](https://learnblockchain.cn/docs/solidity/examples/micropayment.html#id6)
            * [在Solidity中还原消息签名者](https://learnblockchain.cn/docs/solidity/examples/micropayment.html#solidity)
            * [提取签名参数](https://learnblockchain.cn/docs/solidity/examples/micropayment.html#id7)
            * [计算信息的Hash](https://learnblockchain.cn/docs/solidity/examples/micropayment.html#hash)
            * [ReceiverPays 完整合约代码](https://learnblockchain.cn/docs/solidity/examples/micropayment.html#receiverpays)
        * [编写一个简单的支付通道](https://learnblockchain.cn/docs/solidity/examples/micropayment.html#id9)
            * [什么是支付通道？](https://learnblockchain.cn/docs/solidity/examples/micropayment.html#id10)
            * [打开支付通道](https://learnblockchain.cn/docs/solidity/examples/micropayment.html#id11)
            * [进行支付](https://learnblockchain.cn/docs/solidity/examples/micropayment.html#id12)
            * [关闭状态通道](https://learnblockchain.cn/docs/solidity/examples/micropayment.html#id13)
            * [通道有效期](https://learnblockchain.cn/docs/solidity/examples/micropayment.html#id14)
            * [完整合约代码](https://learnblockchain.cn/docs/solidity/examples/micropayment.html#id15)
            * [验证支付](https://learnblockchain.cn/docs/solidity/examples/micropayment.html#id16)
    * [库合约使用](https://learnblockchain.cn/docs/solidity/examples/modular.html)
* [深入理解Solidity](https://learnblockchain.cn/docs/solidity/solidity-in-depth.html)
    * [Solidity 源文件结构](https://learnblockchain.cn/docs/solidity/layout-of-source-files.html)
        * [Pragmas](https://learnblockchain.cn/docs/solidity/layout-of-source-files.html#pragmas)
        * [版本标识](https://learnblockchain.cn/docs/solidity/layout-of-source-files.html#version-pragma)
            * [标注实验性功能](https://learnblockchain.cn/docs/solidity/layout-of-source-files.html#experimental-pragma)
        * [导入其他源文件](https://learnblockchain.cn/docs/solidity/layout-of-source-files.html#import)
            * [语法与语义](https://learnblockchain.cn/docs/solidity/layout-of-source-files.html#id5)
            * [路径](https://learnblockchain.cn/docs/solidity/layout-of-source-files.html#id6)
            * [在实际的编译器中使用](https://learnblockchain.cn/docs/solidity/layout-of-source-files.html#import-compiler)
        * [注释](https://learnblockchain.cn/docs/solidity/layout-of-source-files.html#index-4)
    * [合约结构](https://learnblockchain.cn/docs/solidity/structure-of-a-contract.html)
        * [状态变量](https://learnblockchain.cn/docs/solidity/structure-of-a-contract.html#structure-state-variables)
        * [函数](https://learnblockchain.cn/docs/solidity/structure-of-a-contract.html#structure-functions)
        * [函数 修饰器modifier](https://learnblockchain.cn/docs/solidity/structure-of-a-contract.html#modifier)
        * [事件 Event](https://learnblockchain.cn/docs/solidity/structure-of-a-contract.html#event)
        * [结构体](https://learnblockchain.cn/docs/solidity/structure-of-a-contract.html#structure-struct-types)
        * [枚举类型](https://learnblockchain.cn/docs/solidity/structure-of-a-contract.html#structure-enum-types)
    * [类型](https://learnblockchain.cn/docs/solidity/types.html)
        * [值类型](https://learnblockchain.cn/docs/solidity/types.html#value-types)
            * [布尔类型](https://learnblockchain.cn/docs/solidity/types.html#index-2)
            * [整型](https://learnblockchain.cn/docs/solidity/types.html#index-3)
            * [定长浮点型](https://learnblockchain.cn/docs/solidity/types.html#index-4)
            * [地址类型 Address](https://learnblockchain.cn/docs/solidity/types.html#address)
            * [合约类型](https://learnblockchain.cn/docs/solidity/types.html#contract-types)
            * [定长字节数组](https://learnblockchain.cn/docs/solidity/types.html#index-7)
            * [变长字节数组](https://learnblockchain.cn/docs/solidity/types.html#id17)
            * [地址字面常量](https://learnblockchain.cn/docs/solidity/types.html#address-literals)
            * [有理数和整数字面常量](https://learnblockchain.cn/docs/solidity/types.html#rational-literals)
            * [字符串字面常量及类型](https://learnblockchain.cn/docs/solidity/types.html#string-literals)
            * [十六进制字面常量](https://learnblockchain.cn/docs/solidity/types.html#index-11)
            * [枚举类型](https://learnblockchain.cn/docs/solidity/types.html#enums)
            * [函数类型](https://learnblockchain.cn/docs/solidity/types.html#function-types)
        * [引用类型](https://learnblockchain.cn/docs/solidity/types.html#reference-types)
            * [数据位置](https://learnblockchain.cn/docs/solidity/types.html#data-location)
            * [数组](https://learnblockchain.cn/docs/solidity/types.html#arrays)
            * [结构体](https://learnblockchain.cn/docs/solidity/types.html#structs)
        * [映射](https://learnblockchain.cn/docs/solidity/types.html#mapping-types)
        * [涉及 LValues 的运算符](https://learnblockchain.cn/docs/solidity/types.html#lvalues)
            * [delete](https://learnblockchain.cn/docs/solidity/types.html#delete)
        * [基本类型之间的转换](https://learnblockchain.cn/docs/solidity/types.html#types-conversion-elementary-types)
            * [隐式转换](https://learnblockchain.cn/docs/solidity/types.html#id38)
            * [显式转换](https://learnblockchain.cn/docs/solidity/types.html#id39)
        * [字面常量与基本类型的转换](https://learnblockchain.cn/docs/solidity/types.html#types-conversion-literals)
            * [整型](https://learnblockchain.cn/docs/solidity/types.html#id41)
            * [定长字节数组](https://learnblockchain.cn/docs/solidity/types.html#id42)
            * [地址类型](https://learnblockchain.cn/docs/solidity/types.html#id43)
        * [类型推断(已弃用)](https://learnblockchain.cn/docs/solidity/types.html#type-deduction)
    * [单位和全局变量](https://learnblockchain.cn/docs/solidity/units-and-global-variables.html)
        * [以太币Ether 单位](https://learnblockchain.cn/docs/solidity/units-and-global-variables.html#ether)
        * [时间单位](https://learnblockchain.cn/docs/solidity/units-and-global-variables.html#index-1)
        * [特殊变量和函数](https://learnblockchain.cn/docs/solidity/units-and-global-variables.html#id3)
            * [区块和交易属性](https://learnblockchain.cn/docs/solidity/units-and-global-variables.html#index-2)
            * [ABI 编码函数](https://learnblockchain.cn/docs/solidity/units-and-global-variables.html#abi)
            * [错误处理](https://learnblockchain.cn/docs/solidity/units-and-global-variables.html#index-4)
            * [数学和密码学函数](https://learnblockchain.cn/docs/solidity/units-and-global-variables.html#index-5)
            * [地址相关](https://learnblockchain.cn/docs/solidity/units-and-global-variables.html#address-related)
            * [合约相关](https://learnblockchain.cn/docs/solidity/units-and-global-variables.html#index-7)
            * [类型信息](https://learnblockchain.cn/docs/solidity/units-and-global-variables.html#meta-type)
    * [表达式和控制结构](https://learnblockchain.cn/docs/solidity/control-structures.html)
        * [输入参数和输出参数](https://learnblockchain.cn/docs/solidity/control-structures.html#index-0)
            * [输入参数](https://learnblockchain.cn/docs/solidity/control-structures.html#id3)
            * [输出参数](https://learnblockchain.cn/docs/solidity/control-structures.html#id4)
        * [控制结构](https://learnblockchain.cn/docs/solidity/control-structures.html#index-1)
        * [函数调用](https://learnblockchain.cn/docs/solidity/control-structures.html#function-calls)
            * [内部函数调用](https://learnblockchain.cn/docs/solidity/control-structures.html#internal-function-calls)
            * [外部函数调用](https://learnblockchain.cn/docs/solidity/control-structures.html#external-function-calls)
            * [具名调用和匿名函数参数](https://learnblockchain.cn/docs/solidity/control-structures.html#id9)
            * [省略函数参数名称](https://learnblockchain.cn/docs/solidity/control-structures.html#id10)
        * [通过 new  创建合约](https://learnblockchain.cn/docs/solidity/control-structures.html#new)
        * [赋值](https://learnblockchain.cn/docs/solidity/control-structures.html#index-4)
            * [解构赋值和返回多值](https://learnblockchain.cn/docs/solidity/control-structures.html#index-5)
            * [数组和结构体的复杂性](https://learnblockchain.cn/docs/solidity/control-structures.html#id13)
        * [作用域和声明](https://learnblockchain.cn/docs/solidity/control-structures.html#default-value)
        * [错误处理：Assert, Require, Revert and Exceptions](https://learnblockchain.cn/docs/solidity/control-structures.html#assert-require-revert-and-exceptions)
    * [合约](https://learnblockchain.cn/docs/solidity/contracts.html)
        * [创建合约](https://learnblockchain.cn/docs/solidity/contracts.html#index-1)
        * [可见性和 getter 函数](https://learnblockchain.cn/docs/solidity/contracts.html#getter)
            * [Getter 函数](https://learnblockchain.cn/docs/solidity/contracts.html#getter-functions)
        * [函数 修饰器modifier](https://learnblockchain.cn/docs/solidity/contracts.html#modifier)
        * [Constant 状态变量](https://learnblockchain.cn/docs/solidity/contracts.html#constant)
        * [函数](https://learnblockchain.cn/docs/solidity/contracts.html#functions)
            * [函数参数及返回值](https://learnblockchain.cn/docs/solidity/contracts.html#function-parameters-return-variables)
            * [View 函数](https://learnblockchain.cn/docs/solidity/contracts.html#view)
            * [Pure 函数](https://learnblockchain.cn/docs/solidity/contracts.html#pure)
            * [Fallback 回退函数](https://learnblockchain.cn/docs/solidity/contracts.html#fallback)
            * [函数重载](https://learnblockchain.cn/docs/solidity/contracts.html#overload-function)
        * [事件](https://learnblockchain.cn/docs/solidity/contracts.html#events)
            * [日志的底层接口](https://learnblockchain.cn/docs/solidity/contracts.html#index-14)
            * [其它学习事件机制的资源](https://learnblockchain.cn/docs/solidity/contracts.html#id13)
        * [继承](https://learnblockchain.cn/docs/solidity/contracts.html#index-15)
            * [构造器](https://learnblockchain.cn/docs/solidity/contracts.html#constructor)
            * [基类构造函数的参数](https://learnblockchain.cn/docs/solidity/contracts.html#index-17)
            * [多重继承与线性化](https://learnblockchain.cn/docs/solidity/contracts.html#multi-inheritance)
            * [继承有相同名字的不同类型成员](https://learnblockchain.cn/docs/solidity/contracts.html#id20)
        * [抽象合约](https://learnblockchain.cn/docs/solidity/contracts.html#abstract-contract)
        * [接口](https://learnblockchain.cn/docs/solidity/contracts.html#interfaces)
        * [库](https://learnblockchain.cn/docs/solidity/contracts.html#libraries)
            * [库的调用保护](https://learnblockchain.cn/docs/solidity/contracts.html#id24)
        * [Using For](https://learnblockchain.cn/docs/solidity/contracts.html#using-for)
    * [Solidity汇编](https://learnblockchain.cn/docs/solidity/assembly.html)
        * [内联汇编](https://learnblockchain.cn/docs/solidity/assembly.html#inline-assembly)
            * [例子](https://learnblockchain.cn/docs/solidity/assembly.html#id2)
            * [语法](https://learnblockchain.cn/docs/solidity/assembly.html#id3)
            * [操作码](https://learnblockchain.cn/docs/solidity/assembly.html#id4)
            * [字面常量](https://learnblockchain.cn/docs/solidity/assembly.html#id5)
            * [函数风格](https://learnblockchain.cn/docs/solidity/assembly.html#id6)
            * [访问外部变量和函数](https://learnblockchain.cn/docs/solidity/assembly.html#id7)
            * [标签](https://learnblockchain.cn/docs/solidity/assembly.html#id8)
            * [汇编局部变量声明](https://learnblockchain.cn/docs/solidity/assembly.html#id9)
            * [赋值](https://learnblockchain.cn/docs/solidity/assembly.html#id10)
            * [If](https://learnblockchain.cn/docs/solidity/assembly.html#if)
            * [Switch](https://learnblockchain.cn/docs/solidity/assembly.html#switch)
            * [循环](https://learnblockchain.cn/docs/solidity/assembly.html#id11)
            * [函数](https://learnblockchain.cn/docs/solidity/assembly.html#id12)
            * [注意事项](https://learnblockchain.cn/docs/solidity/assembly.html#id13)
            * [Solidity 惯例](https://learnblockchain.cn/docs/solidity/assembly.html#id14)
        * [独立汇编](https://learnblockchain.cn/docs/solidity/assembly.html#id15)
            * [汇编语法](https://learnblockchain.cn/docs/solidity/assembly.html#id16)
    * [杂项](https://learnblockchain.cn/docs/solidity/miscellaneous.html)
        * [存储storage 中的状态变量储存结构](https://learnblockchain.cn/docs/solidity/miscellaneous.html#storage)
        * [内存memory 中的存储结构](https://learnblockchain.cn/docs/solidity/miscellaneous.html#memory)
        * [调用数据存储结构](https://learnblockchain.cn/docs/solidity/miscellaneous.html#index-2)
        * [内部机制 - 清理变量](https://learnblockchain.cn/docs/solidity/miscellaneous.html#index-3)
        * [内部机制 - 优化器](https://learnblockchain.cn/docs/solidity/miscellaneous.html#index-4)
        * [源代码映射](https://learnblockchain.cn/docs/solidity/miscellaneous.html#index-5)
        * [技巧和窍门](https://learnblockchain.cn/docs/solidity/miscellaneous.html#id6)
        * [速查表](https://learnblockchain.cn/docs/solidity/miscellaneous.html#id7)
            * [操作符优先级](https://learnblockchain.cn/docs/solidity/miscellaneous.html#order)
            * [全局变量](https://learnblockchain.cn/docs/solidity/miscellaneous.html#index-7)
            * [函数可见性说明符](https://learnblockchain.cn/docs/solidity/miscellaneous.html#index-8)
            * [修改器](https://learnblockchain.cn/docs/solidity/miscellaneous.html#index-9)
            * [保留字](https://learnblockchain.cn/docs/solidity/miscellaneous.html#id12)
            * [语法表](https://learnblockchain.cn/docs/solidity/miscellaneous.html#id13)
    * [Solidity v0.5.0 重大更新](https://learnblockchain.cn/docs/solidity/050-breaking-changes.html)
        * [语义变化](https://learnblockchain.cn/docs/solidity/050-breaking-changes.html#id2)
        * [语义及语法更改](https://learnblockchain.cn/docs/solidity/050-breaking-changes.html#id3)
        * [准确性要求](https://learnblockchain.cn/docs/solidity/050-breaking-changes.html#id4)
        * [弃用元素](https://learnblockchain.cn/docs/solidity/050-breaking-changes.html#id5)
            * [弃用命令行及 JSON 接口](https://learnblockchain.cn/docs/solidity/050-breaking-changes.html#json)
            * [构造函数变更](https://learnblockchain.cn/docs/solidity/050-breaking-changes.html#id6)
            * [弃用函数](https://learnblockchain.cn/docs/solidity/050-breaking-changes.html#id7)
            * [弃用类型转换](https://learnblockchain.cn/docs/solidity/050-breaking-changes.html#id8)
            * [弃用字面量及后缀](https://learnblockchain.cn/docs/solidity/050-breaking-changes.html#id9)
            * [弃用变量](https://learnblockchain.cn/docs/solidity/050-breaking-changes.html#id10)
            * [弃用语法](https://learnblockchain.cn/docs/solidity/050-breaking-changes.html#id11)
        * [和老合约进行交互](https://learnblockchain.cn/docs/solidity/050-breaking-changes.html#interoperability)
        * [举例](https://learnblockchain.cn/docs/solidity/050-breaking-changes.html#id13)
* [注释描述规范](https://learnblockchain.cn/docs/solidity/natspec-format.html)
    * [文档举例](https://learnblockchain.cn/docs/solidity/natspec-format.html#header-doc-example)
    * [标签](https://learnblockchain.cn/docs/solidity/natspec-format.html#header-tags)
        * [Dynamic expressions](https://learnblockchain.cn/docs/solidity/natspec-format.html#dynamic-expressions)
        * [Inheritance Notes](https://learnblockchain.cn/docs/solidity/natspec-format.html#inheritance-notes)
    * [文档输出](https://learnblockchain.cn/docs/solidity/natspec-format.html#header-output)
        * [用户文档](https://learnblockchain.cn/docs/solidity/natspec-format.html#header-user-doc)
        * [开发者文档](https://learnblockchain.cn/docs/solidity/natspec-format.html#header-developer-doc)
* [安全考量](https://learnblockchain.cn/docs/solidity/security-considerations.html)
    * [陷阱](https://learnblockchain.cn/docs/solidity/security-considerations.html#id2)
        * [私有信息和随机性](https://learnblockchain.cn/docs/solidity/security-considerations.html#id3)
        * [重入](https://learnblockchain.cn/docs/solidity/security-considerations.html#re-entance)
        * [gas 限制和循环](https://learnblockchain.cn/docs/solidity/security-considerations.html#gas)
        * [发送和接收 以太币Ether](https://learnblockchain.cn/docs/solidity/security-considerations.html#ether)
        * [调用栈深度](https://learnblockchain.cn/docs/solidity/security-considerations.html#id5)
        * [tx.origin问题](https://learnblockchain.cn/docs/solidity/security-considerations.html#tx-origin)
        * [整型溢出问题](https://learnblockchain.cn/docs/solidity/security-considerations.html#underflow-overflow)
        * [细枝末节](https://learnblockchain.cn/docs/solidity/security-considerations.html#id7)
    * [推荐做法](https://learnblockchain.cn/docs/solidity/security-considerations.html#id8)
        * [认真对待警告](https://learnblockchain.cn/docs/solidity/security-considerations.html#id9)
        * [限定 以太币Ether 的数量](https://learnblockchain.cn/docs/solidity/security-considerations.html#id10)
        * [保持合约简练且模块化](https://learnblockchain.cn/docs/solidity/security-considerations.html#id11)
        * [使用“检查-生效-交互”（Checks-Effects-Interactions）模式](https://learnblockchain.cn/docs/solidity/security-considerations.html#checks-effects-interactions)
        * [包含故障-安全（Fail-Safe）模式](https://learnblockchain.cn/docs/solidity/security-considerations.html#fail-safe)
    * [形式化验证](https://learnblockchain.cn/docs/solidity/security-considerations.html#id12)
* [资源](https://learnblockchain.cn/docs/solidity/resources.html)
    * [常用资源](https://learnblockchain.cn/docs/solidity/resources.html#id2)
    * [Solidity IDE及编辑器](https://learnblockchain.cn/docs/solidity/resources.html#solidity-ide)
    * [Solidity 工具](https://learnblockchain.cn/docs/solidity/resources.html#id6)
    * [第三方 Solidity 解析器](https://learnblockchain.cn/docs/solidity/resources.html#id7)
* [使用编译器](https://learnblockchain.cn/docs/solidity/using-the-compiler.html)
    * [使用命令行编译器](https://learnblockchain.cn/docs/solidity/using-the-compiler.html#commandline-compiler)
    * [编译器输入输出JSON描述](https://learnblockchain.cn/docs/solidity/using-the-compiler.html#json)
        * [输入说明](https://learnblockchain.cn/docs/solidity/using-the-compiler.html#id3)
        * [输出说明](https://learnblockchain.cn/docs/solidity/using-the-compiler.html#id4)
            * [错误类型](https://learnblockchain.cn/docs/solidity/using-the-compiler.html#id5)
* [合约的元数据](https://learnblockchain.cn/docs/solidity/metadata.html)
    * [元数据哈希字节码的编码](https://learnblockchain.cn/docs/solidity/metadata.html#id2)
    * [自动化接口生成和 以太坊标准说明格式natspec 的使用方法](https://learnblockchain.cn/docs/solidity/metadata.html#natspec)
    * [源代码验证的使用方法](https://learnblockchain.cn/docs/solidity/metadata.html#id4)
* [应用二进制接口Application Binary Interface(ABI) 说明](https://learnblockchain.cn/docs/solidity/abi-spec.html)
    * [基本设计](https://learnblockchain.cn/docs/solidity/abi-spec.html#id2)
    * [函数选择器Function Selector](https://learnblockchain.cn/docs/solidity/abi-spec.html#function-selector)
    * [参数编码](https://learnblockchain.cn/docs/solidity/abi-spec.html#id3)
    * [类型](https://learnblockchain.cn/docs/solidity/abi-spec.html#id4)
    * [编码的形式化说明](https://learnblockchain.cn/docs/solidity/abi-spec.html#id5)
    * [函数选择器Function Selector 和参数编码](https://learnblockchain.cn/docs/solidity/abi-spec.html#id6)
    * [例子](https://learnblockchain.cn/docs/solidity/abi-spec.html#id7)
    * [动态类型的使用](https://learnblockchain.cn/docs/solidity/abi-spec.html#id8)
    * [事件](https://learnblockchain.cn/docs/solidity/abi-spec.html#id9)
    * [JSON](https://learnblockchain.cn/docs/solidity/abi-spec.html#json)
        * [处理 元组tuple 类型](https://learnblockchain.cn/docs/solidity/abi-spec.html#tuple)
    * [非标准打包模式](https://learnblockchain.cn/docs/solidity/abi-spec.html#abi-packed-mode)
* [Yul](https://learnblockchain.cn/docs/solidity/yul.html)
    * [Yul 语言说明](https://learnblockchain.cn/docs/solidity/yul.html#id2)
        * [语法层面的限制](https://learnblockchain.cn/docs/solidity/yul.html#id3)
        * [作用域规则](https://learnblockchain.cn/docs/solidity/yul.html#id4)
        * [形式规范](https://learnblockchain.cn/docs/solidity/yul.html#id5)
        * [类型转换函数](https://learnblockchain.cn/docs/solidity/yul.html#id6)
        * [低级函数](https://learnblockchain.cn/docs/solidity/yul.html#id7)
        * [后端](https://learnblockchain.cn/docs/solidity/yul.html#id8)
        * [后端: EVM](https://learnblockchain.cn/docs/solidity/yul.html#evm)
        * [后端: “EVM 1.5”](https://learnblockchain.cn/docs/solidity/yul.html#evm-1-5)
        * [后端: eWASM](https://learnblockchain.cn/docs/solidity/yul.html#ewasm)
    * [Yul 对象说明](https://learnblockchain.cn/docs/solidity/yul.html#id9)
* [编程风格指南](https://learnblockchain.cn/docs/solidity/style-guide.html)
    * [概述](https://learnblockchain.cn/docs/solidity/style-guide.html#id2)
    * [代码结构](https://learnblockchain.cn/docs/solidity/style-guide.html#id3)
        * [缩进](https://learnblockchain.cn/docs/solidity/style-guide.html#id4)
        * [制表符或空格](https://learnblockchain.cn/docs/solidity/style-guide.html#id5)
        * [空行](https://learnblockchain.cn/docs/solidity/style-guide.html#id6)
        * [代码行的最大长度](https://learnblockchain.cn/docs/solidity/style-guide.html#maximum-line-length)
        * [源文件编码格式](https://learnblockchain.cn/docs/solidity/style-guide.html#id8)
        * [Imports 规范](https://learnblockchain.cn/docs/solidity/style-guide.html#imports)
        * [函数顺序](https://learnblockchain.cn/docs/solidity/style-guide.html#id9)
        * [表达式中的空格](https://learnblockchain.cn/docs/solidity/style-guide.html#id10)
        * [控制结构](https://learnblockchain.cn/docs/solidity/style-guide.html#id11)
        * [函数声明](https://learnblockchain.cn/docs/solidity/style-guide.html#id12)
        * [映射](https://learnblockchain.cn/docs/solidity/style-guide.html#id13)
        * [变量声明](https://learnblockchain.cn/docs/solidity/style-guide.html#id14)
        * [其他建议](https://learnblockchain.cn/docs/solidity/style-guide.html#id15)
    * [命名规范](https://learnblockchain.cn/docs/solidity/style-guide.html#id16)
        * [命名方式](https://learnblockchain.cn/docs/solidity/style-guide.html#id17)
        * [应避免的名称](https://learnblockchain.cn/docs/solidity/style-guide.html#id18)
        * [合约和库名称](https://learnblockchain.cn/docs/solidity/style-guide.html#id19)
        * [结构体名称](https://learnblockchain.cn/docs/solidity/style-guide.html#id20)
        * [事件名称](https://learnblockchain.cn/docs/solidity/style-guide.html#id21)
        * [函数名称](https://learnblockchain.cn/docs/solidity/style-guide.html#id22)
        * [函数参数命名](https://learnblockchain.cn/docs/solidity/style-guide.html#id23)
        * [局部变量和状态变量名称](https://learnblockchain.cn/docs/solidity/style-guide.html#id24)
        * [常量命名](https://learnblockchain.cn/docs/solidity/style-guide.html#id25)
        * [修饰符命名](https://learnblockchain.cn/docs/solidity/style-guide.html#id26)
        * [枚举变量命名](https://learnblockchain.cn/docs/solidity/style-guide.html#id27)
        * [避免命名冲突](https://learnblockchain.cn/docs/solidity/style-guide.html#id28)
    * [描述注释 NatSpec](https://learnblockchain.cn/docs/solidity/style-guide.html#natspec)
* [通用模式](https://learnblockchain.cn/docs/solidity/common-patterns.html)
    * [从合约中提款](https://learnblockchain.cn/docs/solidity/common-patterns.html#withdrawal-pattern)
    * [限制访问](https://learnblockchain.cn/docs/solidity/common-patterns.html#index-1)
    * [状态机](https://learnblockchain.cn/docs/solidity/common-patterns.html#index-3)
        * [示例](https://learnblockchain.cn/docs/solidity/common-patterns.html#id5)
* [已知bug列表](https://learnblockchain.cn/docs/solidity/bugs.html)
* [贡献方式](https://learnblockchain.cn/docs/solidity/contributing.html)
    * [怎样报告问题](https://learnblockchain.cn/docs/solidity/contributing.html#id2)
    * [Pull Request 的工作流](https://learnblockchain.cn/docs/solidity/contributing.html#pull-request)
    * [运行编译器测试](https://learnblockchain.cn/docs/solidity/contributing.html#id4)
        * [编写和运行语法测试](https://learnblockchain.cn/docs/solidity/contributing.html#id5)
    * [通过 AFL 运行 Fuzzer](https://learnblockchain.cn/docs/solidity/contributing.html#afl-fuzzer)
    * [Whiskers 模板系统](https://learnblockchain.cn/docs/solidity/contributing.html#whiskers)
* [LLL](https://learnblockchain.cn/docs/solidity/lll.html)
* [常见问题](https://learnblockchain.cn/docs/solidity/frequently-asked-questions.html)
    * [基本问题](https://learnblockchain.cn/docs/solidity/frequently-asked-questions.html#id2)
    * [高级问题](https://learnblockchain.cn/docs/solidity/frequently-asked-questions.html#id12)
        * [怎样才能在合约中获取一个随机数？（实施一份自动回款的博彩合约）](https://learnblockchain.cn/docs/solidity/frequently-asked-questions.html#id13)
        * [从另一份合约中的 non-constant 函数获取返回值](https://learnblockchain.cn/docs/solidity/frequently-asked-questions.html#non-constant)
        * [让合约在首次被挖出时就开始做些事情](https://learnblockchain.cn/docs/solidity/frequently-asked-questions.html#id16)
        * [怎样才能创建二维数组？](https://learnblockchain.cn/docs/solidity/frequently-asked-questions.html#id17)

翻译说明

Solidity 最新 0.6.8 中文文档根据当前最新官方版本v0.6.8 进行翻译，本翻译最初 HiBlock 社区发起，后经过深入浅出区块链社区社区成员根据最新版本补充翻译。

大部分的译者，都是国内顶尖的以太坊开发和研究人员，部分译者如下：

杨镇《深入以太坊智能合约开发》作者，《精通以太坊》译者
姜信宝 HiBlock 区块链社区发起人，
Tiny熊《精通以太坊智能合约开发》作者，登链社区发起人
盖方宇哥伦比亚大学电子工程系博士，专注扩容研究
虞是乎磨链发起人
左洪斌《Scrum精髓(敏捷转型指南)》译者

感谢所有的译者贡献，献花~ 献花~

这份文档无疑是最新质量最好的 Solidity 中文文档，本文仅仅是部分摘要和目录，完整文档请前往 https://learnblockchain.cn/docs/solidity/ 。

本中文文档大部分情况下，英中直译，但有时为了更好的理解也会使用意译，如需转载请联系Tiny熊（微信：xlbxiong）.

Solidity 语言简介及文档目录

Solidity 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。这门语言受到了 C++，Python 和 Javascript 语言的影响，设计的目的是能在以太坊虚拟机（EVM）]上运行。

要理解智能合约及虚拟机是怎么运行，推荐这两篇非常好的文章完全理解以太坊智能合约及深入浅出以太坊虚拟机

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，以下是完整目录。

文档目录

学分: 33
分类: Solidity合约
标签: Solidity 文档 Solidity文档

本文参与登链社区写作激励计划，好文好收益，欢迎正在阅读的你也加入。

Solidity 最新 0.6.8 中文文档发布

翻译说明

Solidity 语言简介及文档目录

文档目录

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文章目录

Solidity 最新 0.6.8 中文文档发布

翻译说明

Solidity 语言简介 及 文档目录

文档目录

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文章目录

Solidity 语言简介及文档目录