functionshowBiBao(){for(vari=0;i<5;i++){setTimeout(functiontimer(){console.log(i);},1000);}console.log(i)}调用此函数会输出什么() A: 0,1,2,3,4 B: 1,2,3,4,5 C: 5 D: 5,5,5,5,5
functionshowBiBao(){for(vari=0;i<5;i++){setTimeout(functiontimer(){console.log(i);},1000);}console.log(i)}调用此函数会输出什么() A: 0,1,2,3,4 B: 1,2,3,4,5 C: 5 D: 5,5,5,5,5
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