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小程序代码转 taro 出错 #2295

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GuoYiJi opened this issue Feb 28, 2019 · 1 comment
Closed

小程序代码转 taro 出错 #2295

GuoYiJi opened this issue Feb 28, 2019 · 1 comment
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@GuoYiJi
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GuoYiJi commented Feb 28, 2019

问题描述
使用 taro convert 把微信小程序代码转成 taro 语法解析不过

复现步骤

// 代码这样
// 本来的源码

Page({
  getData(options = {}) {
    console.log(options);
  }
})

// webpack 打包

Page({
  getData: function _getData() {

    // 这段代码是由 webpack 打包得到的
    const options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    console.log(options);
  }
})
// taro convert 转换
import { Block } from '@tarojs/components'
import Taro from '@tarojs/taro'
import withWeapp from '@tarojs/with-weapp'
@withWeapp('Page')
class _C extends Taro.Component {
  getData = () => {
    const options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    console.log(options);
  }
  render() {
    return null
  }
}
export default _C

// 在经过 prettier 就出错了,问题应该是在 箭头函数没有 arguments

期望行为
理论上应该没问题才对

报错信息

image

系统信息

Taro v1.2 及以上版本已添加 taro info 命令,方便大家查看系统及依赖信息,运行该命令后将结果贴下面即可。

  • 操作系统: [10.14.1. MacOs]
  • Taro 版本 [e.g. v1.2.15]
  • Node.js 版本 [e.g. v9.4.0]
  • 报错平台 [h5, weapp]
@taro-bot
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taro-bot bot commented Feb 28, 2019

欢迎提交 Issue~

如果你提交的是 bug 报告,请务必遵循 Issue 模板的规范,尽量用简洁的语言描述你的问题,最好能提供一个稳定简单的复现。🙏🙏🙏

如果你的信息提供过于模糊或不足,或者已经其他 issue 已经存在相关内容,你的 issue 有可能会被关闭。

Good luck and happy coding~

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