关于JavaScript的深拷贝 about blog HOT 3 OPEN

while("true"){
console.log("大哥666666")；
}

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MessageChannel那里能给出下例子吗，我试了自己创建例子出错

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postMessage我试了下，貌似和JSON方法一样不能拷贝函数，查了文章，好像只有结构化数据可以被拷贝
https://stackoverflow.com/questions/46145403/failed-to-execute-postmessage-on-serviceworker-function-could-not-be-cloned
https://stackoverflow.com/questions/27558398/datacloneerror-the-object-could-not-be-cloned-in-firefox-34

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