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app.js怎么不支持decorator??? #1323

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yzw2017 opened this issue Dec 1, 2018 · 4 comments
Closed

app.js怎么不支持decorator??? #1323

yzw2017 opened this issue Dec 1, 2018 · 4 comments
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@yzw2017
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yzw2017 commented Dec 1, 2018

项目初始化 taro init taro-demo
....

一般情况下, app.json要写在app.js

class App extends Taro.Component {
    config = {...}
}

但是我觉得小程序配置太多了,写在App这个类里面显得臃肿,我想写在其他地方统一配置,或者专门写一个config.js里面.我就写一个修饰器decorator

function decorator (target) {
    target.prototype.config = {
       pages,
       window,
       tabBar
    }
}

// app.js

@decorator
class App extends Taro.Component
...
然后发现taro-cli没报错,但是没编译出对应的app.json
@taro-bot
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taro-bot bot commented Dec 1, 2018

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~

@luckyadam
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不支持,请按照模板那样把 config 直接写到 App 里

@yuche yuche added the question Further information is requested label Dec 5, 2018
@yuche
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yuche commented Dec 5, 2018

App 其实和微信的配置型入口文件差不多,你不能进行什么操作。
不但不能用装饰器,他的 config 也不能是动态的变量,必须写死。

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taro-bot bot commented Dec 5, 2018

Hello~

您的问题楼上已经提供了解决方案,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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