日期:2014-05-20 浏览次数:20862 次
ScriptEngineManager mgr = new ScriptEngineManager();
ScriptEngine engine = mgr.getEngineByExtension("js");
String result = null;
try {
result = engine.eval(expression).toString();
} catch (ScriptException ex) {
System.out.println("报错:" + ex);
}