JQuery's read function and js's onload are implemented in different ways_jquery

js onload implementation:

Copy code The code is as follows:

< ;!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">







< Use of onload method of h1>js
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Implementation of jquery’s ready method :

Copy code The code is as follows:

"http://www.w3.org/TR/html4/loose.dtd">

ready method Use 2

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