关键字自动化-方法执行

Java:

Class<?> c = Class.forName(classname);obj = c.newInstance()Method method = c.getMethod(methodname),new Class[]{para.class});method .invoke(obj,para);        

Python:

self.class_instance = apply(eval(cmd_str),cmd_para)

cms_str = 'self.class_instance.'+cmd_commandresult = apply(eval(cms_str),cmd_para)