Hi guys:
I want to use jexl to implement variable replacement in expressions. For
example:
expression: "Hello: ${person.name <http://person.name/>}, your age is ${
person.age}!"
public class Person {
private String name;
private int age;
//setters,getters
}
i use the following codes:
Person person = new Person();
person.setName(sean);
person.setAge(26);
Expression e = ExpressionFactory.createExpression(expression);
JexlContext jc = JexlHelper.createContext();
jc.getVars().put("person", person);
message = (String) e.evaluate(jc);
System.out.println(message);
It doesn't work.I dont know what's wrong with expression. I have never used
jexl before, so if anyone can give me some help, thanks a lot!
