编辑代码

import javax.script.*;

class Untitled {
	public static void main(String[] args) {
		System.out.println("start...");
		ScriptEngine se = (new ScriptEngineManager()).getEngineByExtension("js");
		se.put("异常开始时间","2021-07-27T01:00");
		se.put("异常结束时间","2021-07-28T01:00");
		try{
			Object value = se.eval("((new Date(异常结束时间).getTime()-new Date(异常开始时间).getTime())/(60*1000)).toFixed(2)");
			System.out.println("value = "+value+","+String.valueOf(value));
		} catch (ScriptException e) {
            System.out.println(e.toString());
        }
	}
		
}