New instance java reflection mechanism

From , 5 Years ago, written in Java, viewed 79 times.

        /**
         * 新建实例 java反射机制
         * 
         * @param className
         * @param args
         * @return
         * @throws Exception
         */
        public Object newInstance(String className, Object[] args) throws Exception {
 
                Class newoneClass = Class.forName(className);
                Class[] argsClass = new Class[args.length];
 
                for (int i = 0, j = args.length; i < j; i++) {
                        argsClass[i] = args[i].getClass();
                }
 
                Constructor cons = newoneClass.getConstructor(argsClass);
                return cons.newInstance(args);
        }

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New instance java reflection mechanism

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