C # JSON conversion and encoding conversion

C # JSON conversion and encoding conversion

I. C # Json Conversion

Download and install Newtonsoft. Json. dll and add using Newtonsoft. Json; using Newtonsoft. Json. Converters.

Convert String to JSON

String json = JsonConvert. SerializeObject (str );

Convert JSON to String

String str = JsonConvert. DeserializeObject (Json );


Ii. java json Conversion

Java needs to download the google-gson package (jar format), import the package, and add import com. google. gson. Gson;

Convert String to JSON

Gson gson = new Gson ();

String json = gson. toJson (str );

Convert JSON to String

Gson gson = new Gson ();

String str = gson. fromJson (s, TestEntity. class );

III. C # character encoding and conversion

String to UTF-8:

Byte [] B = Encoding. UTF8.GetBytes (str );

UTF-8 into a string:

String removeMsg = Encoding. UTF8.GetString (receiveData, 0, en );

Iv. Java character encoding and conversion

String to UTF-8

Byte [] bs = strContent. getBytes ("UTF-8 ");

UTF-8 to string

String resultStr = new String (charArray, 0, read_rst );