如何得到引用的SRC源地址?
比如
1<scritp src="http://127.0.0.1/123.php"></scritp>
这样才可以得到"http://127.0.0.1/123.php"
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1<script id="script1" src="http://127.0.0.1/123.php"></script>
use document.scripts[n].src, where n is the 0-based index for scripts
1<input onclick="alert(document.scripts[0].src);" type="button" value="Get"/>
or
1<input onclick="alert(document.all('script1').src);" type="button" value="Get"/>