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This topic created in 3962 days ago, the information mentioned may be changed or developed.

eval(50).toFixed(2)>eval(100).toFixed(2)
true
被当成字符串处理了？？

tofixed

eval

字符串

6 replies • 2015-08-04 22:18:49 +08:00

CosWind

Aug 4, 2015

toFixed返回的是string，可以用typeof看一下

an168bang521

Aug 4, 2015

var a=eval("50"),
b= a.toFixed(2);
c=parseInt(b);
console.log(typeof a);//number
console.log(typeof b);//string
console.log(typeof c);//number
console.log(eval(50).toFixed(2)>eval(100).toFixed(2));//true
console.log(parseInt(eval(50).toFixed(2))>parseInt(eval(100).toFixed(2)));//false

an168bang521

Aug 4, 2015

b= a.toFixed(2), 后面是逗号，不是分号；楼主可以把一个一个的输出来看看；

liking09

Aug 4, 2015 via Android

test

liking09

Aug 4, 2015 via Android

teat

liking09

Aug 4, 2015 via Android

@liking09 t