Question

所以我试图从单独的node.js文件中列出的数组中自动检索随机条目

功能代码

var replies = require('./replies');
function followed(event) {
  var name = event.source.name;
  var flname = event.source.screen_name;
  var myArray = [replies]; 
  var item = myArray[(Math.random()*myArray.length)|0];
  var followtweet = '@' + flname + item;
  if(flname != "UserName") {
  tweetIt(followtweet);
  console.log('\n@' + flname + ' Followed You');
  console.log('\nYou Tweeted:\n ' + followtweet);
} else {
  console.log(' Interferance From Another Bot! \n');
}

}

外部数组

module.exports = {
    followedone:         'one',
    followedtwo:         'two',
    followedthre:         'three',
    replyone:         ' one',
    replytwo:         ' two',
    replythre:         ' three',

}

当我运行此功能并且该功能运行时我得到了这个

@LandscapesLucid Followed You

You Tweeted:
 @LandscapesLucid[object Object]

Waiting For The Next Action

我不确定为什么它只显示[object Object]而不是像数组一样的两个或三个

Answer 1

你能尝试改变吗？

pages = {
    Australia: AustraliaPage,
    Canada: CanadaPage,
    ...
};

<super-tabs scrollTabs="true" *ngIf="tabsLoaded">
            <super-tab  *ngFor="let tab of tabs" [root]="pages[tab.countryName]"  title="tab.countryName"></super-tab>
 </super-tabs>

到此？

var item = myArray[(Math.random()*myArray.length)|0];

从外部数组节点

1 个答案: