有一个字符串
1<a ...="" href="sdfsds">5498</a>
,我想取出5498,该如何做?
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1<input id="demo" value='<a href="sdfsds" ...>5498</a>'/>
1<script>
2alert(demo.value.replace(/<[^>]*>/g,""))
3alert(demo.value.match(/(?:>)([^>]*)(?:<)/)[1])
4</script>