javascript从for循环创建数组 [英] javascript create array from for loop

问题描述

我有一个年份范围存储到两个变量。我想创建一个在该范围内的年数组。

类似于：

  var yearStart = 2000; 
 var yearEnd = 2040; 
 
 var arr = []; 
 
 for（var i = yearStart; i< yearEnd; i ++）{
 
 var obj = {
 ... 
}; 
 
 arr.push（obj）; 
} 
  

我应该把什么放在obj里面？

我想要生成的数组如下所示：

$ $ $ $ $ $ $ $ arr = [2000,2001， 2003，... 2039，2040]

解决方案

如果你可以输掉yearStart值：

  var yearStart = 2000; 
 var yearEnd = 2040; 
 
 var arr = []; （yearStart< yearEnd + 1）{
 arr.push（yearStart ++）; 
 
 
} 
  

I have a years range stored into two variables. I want to create an array of the years in the range.

something like:

var yearStart = 2000;
var yearEnd = 2040;

var arr = [];

for (var i = yearStart; i < yearEnd; i++) {

     var obj = {
        ... 
     };

      arr.push(obj);
}

What should I put inside the obj ?

The array I'd like to generate would be like:

arr = [2000, 2001, 2003, ... 2039, 2040]

解决方案

even shorter if you can lose the yearStart value:

var yearStart = 2000;
var yearEnd = 2040;

var arr = [];

while(yearStart < yearEnd+1){
  arr.push(yearStart++);
}

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