_defineProperty.js 233 Bytes 原文件 审查 历史 永久链接 1 2 3 4 5 6 7 8 9 10 11 var getNative = require('./_getNative'); var defineProperty = (function() { try { var func = getNative(Object, 'defineProperty'); func({}, '', {}); return func; } catch (e) {} }()); module.exports = defineProperty;