eval(50).toFixed(2)>eval(100).toFixed(2)
true
被当成字符串处理了？？
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1
toFixed返回的是string，可以用typeof看一下
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2
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 |
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3
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；
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liking09Aug 4, 2015 via Android
4
test
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liking09Aug 4, 2015 via Android
5
teat
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