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What is the difference between json and XML? [closed]

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遇见更好的自我

2021-01-02 16:30

a sample json format is:

{
  "note": {
    "to": "Tove",
    "from": "Jani",
    "heading": "Reminder",
    "body": "Don't forget me this weekend!"
  }
}

were its xml is:

<note>
<to>Tove</to>
<from>Jani</from>
<heading>Reminder</heading>
<body>Don't forget me this weekend!</body>
</note>

please refer this SO question

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爱一瞬间的悲伤

2021-01-02 16:32

Xml and JSON are two different formats for representing data. A common usage for both is to serve as a serialization format for objects. Which one is better comes down to personal preference. Some frameworks are better designed to work with one over the other.

As far as performance goes... JSON is less verbose, so it can be more efficient to transfer over the wire.

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逝去的感伤

2021-01-02 16:37

I suggest you to read the following link below first

JSON and XML comparison

The first comment clearly explains your first two questions.

and for the last question my suggestion would be JSON, The reason is that JSON is light weight and also its very easy to handle and parse when comparing to XML formats. also I believe that JSON started overtaking the technology over XML in many aspects. There are tons and tons of examples and discussions available in web to support the JSON format over XML.

And for Android, since it is a technology which is going to rule the world for next few decades you must decide whether you need to choose the older technology(XML) which is getting down or the newer technology (JSON) which is growing up. The choice is yours.

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