Js obtains the unix timestamp

Js does not have a function similar to php's time () function class to directly obtain unix timestamp timestamps. Therefore, it is inconvenient for some numbers that need to be generated at random time, the following is a function that is similar to getting unix timestamps in php.

Var time = Math. round (new Date (). getTime ()/1000 );

Explain the code below:

New Date () initializes a Date and time object

Get. Time () is divided by 1000 because it takes milliseconds.

Math. round rounds the value to the nearest integer or the specified number of decimal places, which is similar to php's ceil function.

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