Autocomplete implementation method in jQuery-ui_jquery

For example, there is a set of arrays ["abace","bceda","dabce","efeffd","daabc"]

use these values ​​as the data source of the auto-complete control.

And enter "ab" in the input box, then three groups (1, 3, 5) will come out because there are ab

But I want the ones starting with "ab" . And know that searching uses regular expressions.

Next step is to change the source code. In the source code, find the method based on the passed regular object, and add a "^" character in front of the string passed in by the method. That's OK