Cant fromat String to Date

问题

When I try to convert a string value to a Date I get the error message "Invalid date"

timestamp : string = "2017:03:22 08:45:22";
.
.
let time = new Date(timestamp);
console.log("Time: ",time); //here I get   Time: Invalid date

回答1:

Since your string must be in ISO date format you can change it like in the code below:

let timestamp : string = "2017:03:22 08:45:22";

let timestampISO : string = timestamp.replace(':','-').replace(':','-').replace(' ','T');

let time = new Date(timestampISO);

console.log("Time: ",time);

回答2:

Your date must be a version of an ISO format.

To be more specific, it must be a version of ISO8601. See more here.

Example:

let time = new Date("2017/03/22 08:45:22");

来源：https://stackoverflow.com/questions/42947680/cant-fromat-string-to-date