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[英]How to access nested key value pair in parsed JSON in Javascript in string
[英]javascript access key value pair from a string
在下面的字符串中,我如何訪問ex的元素:
var s= "{4:123,5:456}"
for(var i=0;i<s.split(",").length;i++)
{
console.log(s[i][0]) // should give me 4,5
console.log(s[i][1]) // should give me 123,456
}
我認為代碼應該像這樣:
var s= {4:123,5:456}
for(var entry in s)
{
console.log(entry); // should give me 4,5
console.log(s[entry]); // should give me 123,456
}
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