How to evaluate string math expression In Java
In this post we will give you information about How to evaluate string math expression In Java. Hear we will give you detail about How to evaluate string math expression In JavaAnd how to use it also give you demo for it if it is necessary.
This below example will show you how to evaluate a string math expression in Java.
import javax.script.ScriptEngineManager;import javax.script.ScriptEngine;import javax.script.ScriptException;public class Main { public static void main(String[] args) throws ScriptException { ScriptEngineManager mgr = new ScriptEngineManager(); ScriptEngine engine = mgr.getEngineByName("JavaScript"); String sum = "1+2+3+4"; System.out.println(engine.eval(sum)); }}Output:
10
Hope this code and post will helped you for implement How to evaluate string math expression In Java. if you need any help or any feedback give it in comment section or you have good idea about this post you can give it comment section. Your comment will help us for help you more and improve us. we will give you this type of more interesting post in featured also so, For more interesting post and code Keep reading our blogs