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https://github.com/cevio/ymer
ymer: a mysql+redis framework for resolving auto pool manage
https://github.com/cevio/ymer
Last synced: 4 days ago
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ymer: a mysql+redis framework for resolving auto pool manage
- Host: GitHub
- URL: https://github.com/cevio/ymer
- Owner: cevio
- License: mit
- Created: 2017-10-19T07:25:32.000Z (about 7 years ago)
- Default Branch: master
- Last Pushed: 2018-03-02T05:48:56.000Z (over 6 years ago)
- Last Synced: 2024-10-31T19:51:29.731Z (14 days ago)
- Language: JavaScript
- Size: 59.6 KB
- Stars: 2
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# 伊米尔（Ymer）
> 远古洪荒时代，太虚混沌世界的中间有一条宽大无底的的金伽侬裂缝，冷、热气，火焰、冰块、烟雾和蒸汽相互作用在裂缝边缘形成了壅堵化成了巨人伊米尔。伊米尔的后代奥丁、维利和威长大后杀死了伊米尔，用他的躯体形成了世界：血化成湖泊海洋；肉化为土地；骨头化为山；牙齿化为岩石；脑髓化为云；头盖骨化为天空；眉毛化为一道栅栏。
它是一套基于**mysql+redis**组合的进程池自动管理架构，同时提供方便的缓存和物理回滚操作。它的架构体现一种基于全局进程到子进程自动分配的思想，让用户不再关注引擎的创建与销毁的生命周期问题。
着眼于逻辑编写而非基础架构编写！
## Install
```bash
npm install ymer --save
```
## Usage
创建一个全局YMER对象进程，绑定在主进程中。
```javascript
const Ymer = require('ymer');
const ymer = new Ymer({
mysql: {...options}, // see https://www.npmjs.com/package/mysql#pooling-connections
redis: {...options} // see https://www.npmjs.com/package/node-redis-connection-pool
})
```
## Use Plugins
```javascript
ymer.use('mysql', Ymer.MySql);
ymer.use('redis', Ymer.Redis);
ymer.use('cache', Ymer.Cache);
```
## Use MySQL
```javascript
const mysql = await ctx.yme.mysql();
await mysql.begin();
await mysql.exec('select * from a where a=?', 1);
await mysql.insert(table, data); // data: array or json
await mysql.update(table, data, where, wheres);
await mysql.delete(table, where, wheres);
await mysql.commit();
await mysql.rollback();
await mysql.release();
```
## Use Redis
```javascript
const redis = await ctx.yme.redis();
await redis.begin();
await redis.set
await redis.get
await redis.exists
await redis.expire
await redis.hmset
await redis.hgetall
...
await redis.commit();
await redis.rollback();
await redis.release();
```
## Use Cache
set cache
```javascript
const cache = ymer.cache;
cache.set(name, cb).expire(time).schema(rule);
```
use in process
```javascript
const cache = ctx.yme.cache;
await cache.load(key, args);
await cache.build(key, args);
await cache.delete(key, args);
```
## Connect to Nodebase
plugins.config.js
```javascript
{
ymer: {
mysql: {},
redis: {}
}
}
```
plugins.js
```javascript
{
ymer: {
enable: true,
package: 'ymer'
}
}
```