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Home > Web Front-end > JS Tutorial > How to traverse Map objects in js

How to traverse Map objects in js

高洛峰
Release： 2017-01-14 11:46:18
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How to traverse Map objects in js

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console.log(jsonData);//火狐控制台打印输出： Object { fileNumber="文件编号", fileName="文件名称"}

  

for(var key in jsonData)

  console.log("属性：" + key + ",值："+ jsonData[key]);

}

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Printout:

Attribute: fileNumber, value: file number

Attribute: fileName, value: file name

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Related labels：
js 遍历 map 对象
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