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Taro 开发踩坑指南 (小程序，H5, RN)

css

1. taro 如何展示多行文本省略号

https://www.cnblogs.com/xgqfrms/p/12569057.html

2. UI 设计稿尺寸 375px * 2 === 750px (iphone 6)

https://www.cnblogs.com/xgqfrms/protected/p/12568792.html

js

1. taro 绑定事件

https://nervjs.github.io/taro/docs/event.html

  constructor () {
    super(...arguments)
    this.state = {
      current: 0,
      isOpened: false,
    }
    //  this.bookTicketNow.bind(this);
    this.bookTicketNow = this.bookTicketNow.bind(this);
  }
  bookTicketNow (e) {
    log(`e`, e);
    log(`e.target`, e.target);
  }

  <Button
    onClick={this.bookTicketNow}
    className="ticket-card-btn">立即预定</Button>

2. defaultProps

https://taro-docs.jd.com/taro/docs/apis/about/tarocomponent.html#defaultprops

class CustomButton extends React.Component {
  // ...
}

CustomButton.defaultProps = {
  color: 'blue'
}

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