[1] Using JavaScript code modules - Mozilla | MDN (12/23/2015, 10:14:41 AM) https://developer.mozilla.org/en-US/docs/Mozilla/JavaScript_code_modules/Using
[2] JavaScript code modules - Mozilla | MDN (2/10/2016, 10:16:57 AM) https://developer.mozilla.org/en-US/docs/Mozilla/JavaScript_code_modules
[3] MIME型: JavaScript MIME型参照。
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