"Go" Unity uses WWW http to transmit JSON data

http://blog.csdn.net/h570768995/article/details/50386935

First to download LitJson.dll, placed in the plugins directory;

Litjson can be obtained from the following address: http://download.csdn.net/detail/h570768995/9373927

Then we define the JSON format, for example we need the following format:

{"Intvalue": 345, "Longvalue": 345679876, "StringValue": "Xiaoxian", "bytevalue": ' V ', "Doublevalue": 345.87}

In order to be able to JSON format, we need to define the following classes:
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1. Public class Messagejson
2. {
3. public int intvalue;
4. public long Longvalue;
5. public string stringvalue;
6. public byte Bytevalue;
7. public double doublevalue;
8. }

Then declare the class in the method, and then map it to JSON format:
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1. Messagejson Msgjson = new Messagejson ();
2. Msgjson.intvalue = 20;
3. Msgjson.longvalue = 10000000000000L;
4. Msgjson.stringvalue = "Chenhao";
5. Msgjson.bytevalue = (byte) msgjson.intvalue;
6. Msgjson.doublevalue = 3153456.125651;
8. String jsondatapost = Jsonmapper.tojson (Msgjson);

So the data is sent out:
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1. www www = new www ("http://192.168.1.192:18080/test", Encoding.UTF8.GetBytes (Jsondatapost));

Then wait for the data and print it out:

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2. While (!www.isdone)
4. {
6. Debug.Log ("Wait");
8. }
10. Yield return www;
12. if (www.error!=null)
14. {
16. Debug.logerror (Www.error);
18. }
20. Else
22. {
24. Debug.Log (Www.text);
26. Fetching Data 1
28. Messagejson Msgjsonrecieve = jsonmapper.toobject<messagejson> (Www.text);
32. Debug.Log (Msgjsonrecieve.intvalue);
34. Debug.Log (Msgjsonrecieve.longvalue);
36. Debug.Log (Msgjsonrecieve.stringvalue);
38. Debug.Log (Msgjsonrecieve.bytevalue);
40. Debug.Log (Msgjsonrecieve.doublevalue);
42. Fetching Data 2
44. Jsondata jsondata = Jsonmapper.toobject (Www.text);
46. if (jsondata["StringValue"]! = null)
48. {
50. Debug.Log (jsondata["StringValue").  ToString ());
52. }

The jsonmapper mapping ignores sorting issues, and it only looks at keys in key-value pairs.

"Go" Unity uses WWW http to transmit JSON data