如何获取Resource下的文件，并执行js文件方法

#1、Java和Js之间的调用时基于ScriptEngineManager类

ScriptEngineManager engine =new ScriptEngineManager();

#2、获取scriptEngine对象

            ScriptEngine jsEngine = engine.getEngineByName("JavaScript");

#3、调用eval函数执行脚本

获取js文件的地址

Resource resource =new ClassPathResource("static/cryptojs.js");

jsEngine.eval(new BufferedReader(new InputStreamReader(resource.getInputStream())));

String str = String.format("__a(JSON.stringify({a: '%s',b: '%s',c: '%s'}), __d('%s'))",

"", webSite.getAccount(), webSite.getPassword()

, secretKey);

Object c = jsEngine.eval(str);