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JavaScript loop interrupts


May 28, 2021 Article blog


Table of contents


JavaScript loop interrupts can be divided into two types, break and continue, do you know the difference?

break

<script type="text/javascript">
 
var i=0;
 
for(i=0;i<=5;i++){
 
if(i==3){  break;  }
 
  document.write("这个数字是:"+i+"<br/>");  }
 
</script>

Effect map:

 JavaScript loop interrupts1

continue

<script type="text/javascript">
 
var i=0;
 
for(i=0;i<=5;i++){
 
if(i==3){  continue;  }
 
  document.write("这个数字是:"+i+"<br/>");  }
 
</script>

Effect map:

 JavaScript loop interrupts2

That's all you need to do with the JavaScript loop break.