新增健康保健

linwenling

2023-07-24 3d66a218d4f358b1bf52897fe6369e183744c801

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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));