Javascript相当于PHP Explode（） [英] Javascript Equivalent to PHP Explode()

问题描述

我有一个如下所示的字符串：

I have a string that looks like this:

0000000020C90037：TEMP：data

0000000020C90037:TEMP:data

我需要在第一次冒号之后抓住所有内容，这样我才能获得TEMP：数据。

And I need to grab everything after the first colon, so that I have TEMP:data.

我不知道经常使用Javascript，如果它是PHP，我会这样做：

I don't often work in Javascript, if it were PHP I would do this:

$str = '0000000020C90037:TEMP:data';
$arr = explode(":", $str);
$var = $arr[1].":".$arr[2];

推荐答案

这是从PHP代码直接转换：

This is a direct conversion from your PHP code:

//Loading the variable
var mystr = '0000000020C90037:TEMP:data';

//Splitting it with : as the separator
var myarr = mystr.split(":");

//Then read the values from the array where 0 is the first
//Since we skipped the first element in the array, we start at 1
var myvar = myarr[1] + ":" + myarr[2];

// Show the resulting value
console.log(myvar);
// 'TEMP:data'

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