js_17 json

2018-11-21  本文已影响0人  basicGeek
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<script type="text/javascript">
  var json = {"aaa": 1, "bbb": 2, "ccc": 3, "ddd": 4};
  for(var key in json){
    document.write(key+"----" +json[key]);
  }

</script>

</body>
</html>

json
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