条件无法对本地生产做出反应，但可以在开发中起作用 [英] Condition fails in react native production, but works in development

问题描述

我创建了一个react native应用程序，通过它我需要进行迄今为止的比较.而且，如果为真，将执行执行.

I have created a react native app, by which I need compare from and to date. And if it's true, execution will be done.

问题是，该条件在React本机开发模式下起作用，而在React本机生产版本中不起作用.我正在为数据库使用firebase，也正在使用redux.

The problem is, the condition works in react native development mode and not working in react native production release. I am using firebase for the database, also using redux.

这是我的代码:

  var d = new Date();
  const fromDate = extract.validFrom.split("-").reverse(); //"01-02-2019"
  const tillDate = extract.validTill.split("-").reverse(); //"10-03-2019"
  var k = new Date(fromDate)
  var j = new Date(tillDate)

需要验证的条件是:

if(d.getDate() >= k.getDate() === true && d.getDate() <= j.getDate() === true){...some code}else{this.props.error("Code Expired")}

这在开发过程中确实可以正常工作，但条件是失败了，并转移到其他地方.我不知道为什么表格和截止日期已从Firebase停用.

This works, absolutely fine while in development, but the condition is failing and moving to else. I don't know why. The form and till date is retired from firebase.

请帮助我解决.

推荐答案

实际上，发生这种情况的原因是JavaScript内核不同.作为，chrome具有最新版的core，但没有本地响应.因此，您需要根据ES6给出日期，将日期"01-02-2019"更改为

Actually this, happens because of different javascript core. As , chrome has latest version of core, but react native doesnt. So you need to give date as per ES6, change the date "01-02-2019" to

"Fri Feb 02 2018 00:00:00 GMT+0530 (India Standard Time)". 

然后，删除

.split("-").reverse(); on both dates.

希望完全可以.

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