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3 ways to parse json data with javascript_javascript skills

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WBOYOriginal
2016-05-16 16:49:181409browse

3 ways to parse json data

Copy code The code is as follows:

var obj=eval(" (" traItem.rel ")"); // Poor performance
var obj = (new Function("return " traItem.rel))();
var obj = JSON.parse(traItem.rel) ; //The format of this requirement is relatively strict
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