Modify the java system default encoding

Modify the java system default encoding
Article category: Java programming
Use the following code to modify the default encoding format of the currently running Java System:

Java code
System. Out. println (charset. defaultcharset ());

System. getproperties (). Put ("file. encoding", "GBK ");
System. getproperties (). List (system. Out );

System. Out. println (charset. defaultcharset ());

System. Out. println (charset. defaultcharset ());

System. getproperties (). Put ("file. encoding", "GBK ");
System. getproperties (). List (system. Out );

System. Out. println (charset. defaultcharset ());
Output result:

Java code
UTF-8
-- Listing properties --
...
Sun. JNU. Encoding = GBK
...
File. Encoding = GBK
...

GBK