电磁锁挂接电子围栏修改提交

zhangnaisong

2024-07-06 77c5a466bac023b91e2d59fb22014c3035bd7aeb

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var nativeFunctionToString = require('./_function-to-string');
var WeakMap = require('./_global').WeakMap;
 
module.exports = typeof WeakMap === 'function' && /native code/.test(nativeFunctionToString.call(WeakMap));