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December 26, 2015 23:09
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var obj = { | |
"first":"first", | |
"zoo":"zoo", | |
"2":"2", | |
"34":"34", | |
"3.4":"3.4", | |
"1":"1", | |
"second":"second" | |
}; | |
for (var i in obj) { | |
console.log(i); | |
}; | |
/** | |
* out: 有数字按数字的大小输出,其他按定义顺序输出。 | |
*/ |
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