摘要：
package com.kk.array;import java.io.BufferedInputStream;import java.io.IOException;import java.io.InputStream;import java.io.InputStreamReader;public class RunTimeTest { public static void main(String[] args) { try { Process process =Runtime.getRuntime().exec("ping www.baidu.com... 阅读全文
摘要：
package com.kk.array;import java.lang.reflect.Constructor;import java.lang.reflect.Method;public class ArrayTest { public static void main(String[] args) throws Exception{ dynamicGetInstance("com.kk.array.P"); } /* * 数组拷贝 */ static void arrayCopy(){ int []num1={... 阅读全文