MrSmallLiu/node-datax

Data ETL of TS/JS

node-datax

使用TypeScript开发的Node的数据提取工具

安装

$ npm install node-datax

使用

  const { datax } = require('node-datax');
  const srcConnect = { host: '', username: 'postgres', password: '', database: '' }
  const destConnect = { host: '', username: 'postgres', password: '', database: '' }
  try {
    const datax1 = await datax(srcConnect, destConnect, { srcName: 'jcb_cd_test', destName: 'jcb_cd', column: ['*'] })
    datax1.on('finish', (res) => {
      console.log('总条数：', res.count)
      console.log('finish')
    })
    datax1.on('error', (res) => {
      console.log('error')
    })
    datax1.on('data', (res) => {
      console.log('完成条数：', res.count)
    })
  } catch (error) {
    console.log('初始化失败')
  }

开发

1. 修改tsconfig.json中sourceMap为false
2. 执行 npm run build命令