# 7days-golang

**Repository Path**: php_mysql/go_7days-golang

## Basic Information

- **Project Name**: 7days-golang
- **Description**: 7go 学习
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-03-11
- **Last Updated**: 2021-06-21

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# 7 days golang apps from scratch

<details>
<summary><strong>README 中文版本</strong></summary>
<div>

## 7天用Go从零实现系列

7天能写什么呢？类似 gin 的 web 框架？类似 groupcache 的分布式缓存？或者一个简单的 Python 解释器？希望这个仓库能给你答案。

推荐先阅读 **[Go 语言简明教程](https://geektutu.com/post/quick-golang.html)**，一篇文章了解Go的基本语法、并发编程，依赖管理等内容。

期待关注我的「[知乎专栏](https://zhuanlan.zhihu.com/geekgo)」和「[微博](http://weibo.com/geektutu)」，查看最近的文章和动态。

### 7天用Go从零实现Web框架 - Gee

[Gee](https://geektutu.com/post/gee.html) 是一个模仿 [gin](https://github.com/gin-gonic/gin) 实现的 Web 框架，[Go Gin简明教程](https://geektutu.com/post/quick-go-gin.html)可以快速入门。

- 第一天：[前置知识(http.Handler接口)](https://geektutu.com/post/gee-day1.html) | [Code](gee-web/day1-http-base)
- 第二天：[上下文设计(Context)](https://geektutu.com/post/gee-day2.html) | [Code](gee-web/day2-context)
- 第三天：[Tire树路由(Router)](https://geektutu.com/post/gee-day3.html) | [Code](gee-web/day3-router)
- 第四天：[分组控制(Group)](https://geektutu.com/post/gee-day4.html) | [Code](gee-web/day4-group)
- 第五天：[中间件(Middleware)](https://geektutu.com/post/gee-day5.html) | [Code](gee-web/day5-middleware)
- 第六天：[HTML模板(Template)](https://geektutu.com/post/gee-day6.html) | [Code](gee-web/day6-template)
- 第七天：[错误恢复(Panic Recover)](https://geektutu.com/post/gee-day7.html) | [Code](gee-web/day7-panic-recover)

### 7天用Go从零实现分布式缓存 GeeCache

[GeeCache](https://geektutu.com/post/geecache.html) 是一个模仿 [groupcache](https://github.com/golang/groupcache) 实现的分布式缓存系统

- 第一天：[LRU 缓存淘汰策略](https://geektutu.com/post/geecache-day1.html) | [Code](gee-cache/day1-lru)
- 第二天：[单机并发缓存](https://geektutu.com/post/geecache-day2.html) | [Code](gee-cache/day2-single-node)
- 第三天：[HTTP 服务端](https://geektutu.com/post/geecache-day3.html) | [Code](gee-cache/day3-http-server)
- 第四天：[一致性哈希(Hash)](https://geektutu.com/post/geecache-day4.html) | [Code](gee-cache/day4-consistent-hash)
- 第五天：[分布式节点](https://geektutu.com/post/geecache-day5.html) | [Code](gee-cache/day5-multi-nodes)
- 第六天：[防止缓存击穿](https://geektutu.com/post/geecache-day6.html) | [Code](gee-cache/day6-single-flight)
- 第七天：[使用 Protobuf 通信](https://geektutu.com/post/geecache-day7.html) | [Code](gee-cache/day7-proto-buf)

### 7天用Go从零实现ORM框架 GeeORM

[GeeORM](https://geektutu.com/post/geeorm.html) 是一个模仿 [gorm](https://github.com/jinzhu/gorm) 和 [xorm](https://github.com/go-xorm/xorm) 的 ORM 框架

gorm 准备推出完全重写的 v2 版本(目前还在开发中)，相对 gorm-v1 来说，xorm 的设计更容易理解，所以 geeorm 接口设计上主要参考了 xorm，一些细节实现上参考了 gorm。

- 第一天：[database/sql 基础](https://geektutu.com/post/geeorm-day1.html) | [Code](gee-orm/day1-database-sql)
- 第二天：[对象表结构映射](https://geektutu.com/post/geeorm-day2.html) | [Code](gee-orm/day2-reflect-schema)
- 第三天：[记录新增和查询](https://geektutu.com/post/geeorm-day3.html) | [Code](gee-orm/day3-save-query)
- 第四天：[链式操作与更新删除](https://geektutu.com/post/geeorm-day4.html) | [Code](gee-orm/day4-chain-operation)
- 第五天：[实现钩子(Hooks)](https://geektutu.com/post/geeorm-day5.html) | [Code](gee-orm/day5-hooks)
- 第六天：[支持事务(Transaction)](https://geektutu.com/post/geeorm-day6.html) | [Code](gee-orm/day6-transaction)
- 第七天：[数据库迁移(Migrate)](https://geektutu.com/post/geeorm-day7.html) | [Code](gee-orm/day7-migrate)

### WebAssembly 使用示例

具体的实践过程记录在 [Go WebAssembly 简明教程](https://geektutu.com/post/quick-go-wasm.html)。

- 示例一：Hello World | [Code](demo-wasm/hello-world)
- 示例二：注册函数 | [Code](demo-wasm/register-functions)
- 示例三：操作 DOM | [Code](demo-wasm/manipulate-dom)
- 示例四：回调函数 | [Code](demo-wasm/callback)

</div>
</details>

What can I write in 7 days? A gin-like web framework? A distributed cache like groupcache? Or a simple Python interpreter? Hope this repo can give you the answer.

## Web Framework - Gee

[Gee](https://geektutu.com/post/gee.html) is a [gin](https://github.com/gin-gonic/gin)-like framework

- Day 1 - http.Handler Interface Basic [Code](gee-web/day1-http-base)
- Day 2 - Design a Flexiable Context [Code](gee-web/day2-context)
- Day 3 - Router with Tire-Tree Algorithm [Code](gee-web/day3-router)
- Day 4 - Group Control [Code](gee-web/day4-group)
- Day 5 - Middleware Mechanism [Code](gee-web/day5-middleware)
- Day 6 - Embeded Template Support [Code](gee-web/day6-template)
- Day 7 - Panic Recover & Make it Robust [Code](gee-web/day7-panic-recover)

## Distributed Cache - GeeCache

[GeeCache](https://geektutu.com/post/geecache.html) is a [groupcache](https://github.com/golang/groupcache)-like distributed cache

- Day 1 - LRU (Least Recently Used) Caching Strategy [Code](gee-cache/day1-lru)
- Day 2 - Single Machine Concurrent Cache [Code](gee-cache/day2-single-node)
- Day 3 - Launch a HTTP Server [Code](gee-cache/day3-http-server)
- Day 4 - Consistent Hash Algorithm [Code](gee-cache/day4-consistent-hash)
- Day 5 - Communication between Distributed Nodes [Code](gee-cache/day5-multi-nodes)
- Day 6 - Cache Breakdown & Single Flight  | [Code](gee-cache/day6-single-flight)
- Day 7 - Use Protobuf as RPC Data Exchange Type | [Code](gee-cache/day7-proto-buf)

## Object Relational Mapping - GeeORM

[GeeORM](https://geektutu.com/post/geeorm.html) is a [gorm](https://github.com/jinzhu/gorm)-like and [xorm](https://github.com/go-xorm/xorm)-like object relational mapping library

Xorm's desgin is easier to understand than gorm-v1, so the main designs references xorm and some detailed implementions references gorm-v1.

- Day 1 - database/sql Basic | [Code](gee-orm/day1-database-sql)
- Day 2 - Object Schame Mapping | [Code](gee-orm/day2-reflect-schema)
- Day 3 - Insert and Query | [Code](gee-orm/day3-save-query)
- Day 4 - Chain, Delete and Update | [Code](gee-orm/day4-chain-operation)
- Day 5 - Support Hooks | [Code](gee-orm/day5-hooks)
- Day 6 - Support Transaction | [Code](gee-orm/day6-transaction)
- Day 7 - Migrate Database | [Code](gee-orm/day7-migrate)

## Golang WebAssembly Demo

- Demo 1 - Hello World [Code](demo-wasm/hello-world)
- Demo 2 - Register Functions [Code](demo-wasm/register-functions)
- Demo 3 - Manipulate DOM [Code](demo-wasm/manipulate-dom)
- Demo 4 - Callback [Code](demo-wasm/callback)