25 lines
603 B
HTML
25 lines
603 B
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Document</title>
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</head>
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<body>
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<script>
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function demo(a,b,c){
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// es5
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// console.log(Array.prototype.slice.call(arguments));
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//es6
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// console.log(Array.from(arguments))
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//箭头函数
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}
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demo(1,2,3);
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let f=(...x)=>{
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// console.log(x);
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}
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console.log(Array.prototype);
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// f(1,2,3,4,5,6,7,8);
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</script>
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</body>
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</html> |