How to use dollar sign in velocity
The method used in this example are described below:-
1:- Initialize velocity run time engine through method init().
2:- Create object of VelocityContext Class.
3:- Create Template class object, Template class object is used for controlling template methods and properties.
template.merge(context, writer): Merge method of the Template class is used here for merging the VelocityContext class object to produce the output.Template class object is used for controlling template methods and properties.
#set($sign ="+"): This is a statement named 'set', generally begins with # character. Here we have assign the sign with character $.