package util; public class EscapeUnescape { public static String escape(String src) { int i; char j; StringBuffer tmp = new StringBuffer(); tmp.ensureCapacity(src.length() * 6); for (i = 0; i < src.length(); i++) { j = src.charAt(i); if (Character.is
报警器实例:(有发送,无返回获取) using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.IO.Ports; using System.Text.RegularExpressions; using System.Windows.Forms; namespace ZKJFJK { /*** 报警器语音输出类,只需在调用时填写需要播报汉字即可 * 例:boo
<span style="font-size:18px;">public class IpUtil { /** * ip地址转换成16进制long * @param ipString * @return */ public static Long ipToLong(String ipString) { Long[] ip = new Long[4]; int pos1= ipString.indexOf("."); int pos2= ipString.