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函数式组件在支付宝小程序端所有的函数都会先执行一遍 #4071

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hisanshao opened this issue Aug 5, 2019 · 3 comments
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@hisanshao
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问题描述
打开支付宝小程序,所有页面及组件的函数式组件方法都会先执行一遍

复现步骤
[复现问题的步骤]

  1. 打开支付宝小程序
export default function PageA () {
    console.log('打开支付宝小程序所有组件会先执行一下')
}

export default function ComponentA () {
    console.log('打开支付宝小程序所有组件会先执行一下')
}

export default function PageB () {
    console.log('打开支付宝小程序所有组件会先执行一下')
}

export default function ComponentB () {
    console.log('打开支付宝小程序所有组件会先执行一下')
}

期望行为
只有打开了A页面才执行PageA的方法

报错信息

执行机制有问题

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。
Taro CLI 1.3.11 environment info:
System:
OS: macOS 10.14.5
Shell: 5.3 - /bin/zsh
Binaries:
Node: 8.10.0 - ~/.nvm/versions/node/v8.10.0/bin/node
Yarn: 1.16.0 - ~/.nvm/versions/node/v8.10.0/bin/yarn
npm: 5.6.0 - ~/.nvm/versions/node/v8.10.0/bin/npm
npmPackages:
@tarojs/async-await: 1.3.11 => 1.3.11
@tarojs/components: 1.3.11 => 1.3.11
@tarojs/plugin-babel: 1.3.11 => 1.3.11
@tarojs/plugin-csso: 1.3.11 => 1.3.11
@tarojs/plugin-less: 1.3.11 => 1.3.11
@tarojs/plugin-uglifyjs: 1.3.11 => 1.3.11
@tarojs/redux: 1.3.11 => 1.3.11
@tarojs/redux-h5: 1.3.11 => 1.3.11
@tarojs/router: 1.3.11 => 1.3.11
@tarojs/taro: 1.3.11 => 1.3.11
@tarojs/taro-alipay: 1.3.11 => 1.3.11
@tarojs/taro-h5: 1.3.11 => 1.3.11
@tarojs/taro-swan: 1.3.11 => 1.3.11
@tarojs/taro-tt: 1.3.11 => 1.3.11
@tarojs/taro-weapp: 1.3.11 => 1.3.11
@tarojs/webpack-runner: 1.3.11 => 1.3.11
eslint-config-taro: 1.3.11 => 1.3.11
eslint-plugin-taro: 1.3.11 => 1.3.11
nerv-devtools: ^1.4.3 => 1.4.3
nervjs: ^1.4.3 => 1.4.3
stylelint-config-taro-rn: 1.3.11 => 1.3.11
stylelint-taro-rn: 1.3.11 => 1.3.11

  • 操作系统: [e.g. macOS 10.14.5]
  • Taro 版本 [e.g. v.1.3.11]
  • Node.js 版本 [e.g. v8.10.0]
  • 报错平台 [alipay]
@taro-bot
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taro-bot bot commented Aug 5, 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~

@Chen-jj Chen-jj added answered question Further information is requested labels Aug 5, 2019
@taro-bot taro-bot bot added the to be closed label Aug 5, 2019
@taro-bot
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taro-bot bot commented Aug 5, 2019

Hello~

您的问题楼上已经有了确切的回答,如果没有更多的问题这个 issue 将在 15 天后被自动关闭。

如果您在这 15 天中更新更多信息自动关闭的流程会自动取消,如有其他问题也可以发起新的 Issue。

Good luck and happy coding~

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