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dwing-mysql

v1.0.1

Published

Node.js MySQL封装优化

Downloads

4

Readme

Dwing-MySQL

npm npm npm

安装

npm install dwing-mysql --save

维护者

Willin: https://github.com/willin 求粉,求加组织

ES7 使用

POOL

import {pool} from 'dwing-mysql';

(async(){
  // 传入配置,新建一个Pool,如果已有Pool则直接拿来使用
  const cn = await pool({
    host: '127.0.0.1',
    user: 'root',
    password: 'root',
    database: 'test'
  }); // 根据当前数据库配置创建一个连接
  console.log(await cn.query('SELECT 1'));
  cn.release(); // 勿忘
})();

CONNECTION

import {connection} from 'dwing-mysql';

(async(){
  // 传入配置,新建一个连接,,如果已有连接则直接拿来使用
  const cn = await connection({
    host: '127.0.0.1',
    user: 'root',
    password: 'root',
    database: 'test'
  });
  console.log(await cn.query('SELECT 1'));
})();

异常捕获

import {pool} from 'dwing-mysql';

(async(){
  const cn = await pool({
    host: '127.0.0.1',
    user: 'root',
    password: 'root',
    database: 'test'
  }, console.log);
  // 第二个参数传入你自己的处理事件 默认为 console.log('dwing:mysql:query', err);
  console.log(await cn.query('SELECT 1'));
  cn.release();
})();

FORMAT

import {pool, format} from 'dwing-mysql';

(async(){
  const cn = await pool({
    host: '127.0.0.1',
    user: 'root',
    password: 'root',
    database: 'test'
  }, console.log);
  console.log(await cn.query(format('SELECT 1')));
  cn.release();
})();

测试

连接池:

DEBUG=dwing:mysql:* babel-node examples/pool.js

连接:

DEBUG=dwing:mysql:* babel-node examples/connection.js

玩命测试:

npm install -g pm2
npm install babel-register
cd examples
pm2 start babel.json

然后看 logs 目录下的日志