回答編集履歴
1
修正
answer
CHANGED
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@@ -15,4 +15,27 @@
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15
15
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return src.match(/\?(.+)/)[1]
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16
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})();
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console.log(param);
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18
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+
```
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19
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+
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20
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+
# sample
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21
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+
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22
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```javascript
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23
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<script>
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function getParam(){
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var src='';
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26
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var scripts = document.getElementsByTagName('script');
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27
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script = scripts[scripts.length-2];
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28
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if (script.src) {
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29
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src=script.src;
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}
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return src.match(/\?(.+)/)[1]
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};
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</script>
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<script src="test.js?a=1"></script>
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<script>console.log(getParam());</script>
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<script src="test.js?a=2"></script>
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<script>console.log(getParam());</script>
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<script src="test.js?a=3"></script>
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<script>console.log(getParam());</script>
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40
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+
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18
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```
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