How to set default value for drop-down box in JS?

#How to set the default value for the drop-down box in JS?

First create a standard HTML5 document;

Then add a drop-down box in the document;

 User 1 User 2 User 3 User 4 User 5 

Then introduce jQuery into the page;

Finally write the script tag in the page, and use jQuery in the tag to set the value of the drop-down box to the default value.

Recommended tutorial: "JS Tutorial"

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