解决了报错

yz3456

2024-08-11 93d5248746860e9c19bedaab8761d480d0ce18b9

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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));