如何使用'=>'将日期字符串连接到另一个字符串

Question

string1 = "Incident is created";
string2 = "2020-08-01T02:00:45.000Z"

我想连接两个字符串，以便最终输出如下所示：

2020-08-01=>Incident is created

我正在做 string1.concat(string2) 但它没有给出所需的输出。

Answer 1

使用split()

string1 = "Incident is created";
string2 = "2020-08-01T02:00:45.000Z"

res = string2.split("T")[0]+"=>"+string1
console.log(res)

Answer 2

您可以简单地最简单的方法是使用concat and split()

let string1 = "Incident is created";
let string2 = "2020-08-01T02:00:45.000Z"
let string3 = '=>'

let concat = string2.split('T')[0].concat(string3, string1);

console.log(concat) //2020-08-01=>Incident is created

如何使用'=>'将日期字符串连接到另一个字符串

How to concat date string to another string using '=>'

javascript

string

concat