a.getTime is not a function
时间: 2023-11-24 19:06:42 浏览: 36
The error message "a.getTime is not a function" usually occurs when you try to call the getTime() method on a variable that is not a Date object. The getTime() method is a built-in method of the Date object in JavaScript that returns the number of milliseconds since January 1, 1970, 00:00:00 UTC.
To fix this error, make sure that the variable you are calling the getTime() method on is a valid Date object. You can create a new Date object using the Date constructor, like this:
```
var myDate = new Date();
var timeInMilliseconds = myDate.getTime();
```
If you are still having trouble, please provide more information about your code and where the error is occurring.