As the title says, I have a page template in the background, which contains some places where specific data needs to be filled in. I call a method to pass in the template file and context object, and then return an assembled page html code. May I ask what technology is more convenient to implement this? I have consideredSpring's EL expressionandJava EE's JSTL, but I think it is not very useful. It would be best if you could give me a simple example.

template:

     
  Hello, ${user.name}!  

It is possible to call such a method

String result = parse(File file, Object contextObj); // 得到组装后数据

Data after assembly:

     
  Hello, ZhangSan!