a页面:
<script language="javascript">
var win=null;
win=window.open("b.aspx");
</script>
<input type="button" value="close b" onclick="if (win !=null && !win.closed) win.close();">
<script language="javascript">
var win=null;
win=window.open("b.aspx");
</script>
<input type="button" value="close b" onclick="if (win !=null && !win.closed) win.close();">
解决方案 »
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