求好手帮忙代码简化

求高手帮忙代码简化!

Java code

public class 代码分析 {     public static void main(String[] args) throws Exception {          Matcher ma;          String caricatureUrl, caricatureName, html, picUrl, temp, temp1;          StringBuffer sb;          Pattern pa;          int bookmark_1, bookmark_2, i, j;          System.out.println("分析地址是:http://www.kkkmh.com/manhua/0503/jie-jie-shi.html");          html = getOneHtml("http://www.kkkmh.com/manhua/0503/jie-jie-shi.html");//          <li><a href="/manhua/0503/151/3051.html" title="结界师 第1本" target="_blank">第1本</a></li>          pa = Pattern.compile("<li><a href=\"/manhua/(.*?) title=(.*?)target=\"_blank\">(.*?)</a></li>", Pattern.DOTALL);          ma = pa.matcher(html);          while (ma.find()) {               temp1 = ma.group();               temp = "target=\"_blank\">";               bookmark_2 = temp.length();               bookmark_1 = temp1.indexOf(temp) + temp.length();               bookmark_2 = temp1.indexOf("<", bookmark_1);               caricatureName = temp1.substring(bookmark_1, bookmark_2);               temp = "<li><a href=\"";               bookmark_1 = temp.length();               bookmark_2 = temp1.indexOf("\"", bookmark_1);               caricatureUrl = "http://www.kkkmh.com" + temp1.substring(bookmark_1, bookmark_2);               System.out.println("[" + caricatureName + "]" + caricatureUrl);          }          System.out.println("分析地址是:http://www.kkkmh.com/manhua/0503/151/29376.html");          html = getOneHtml("http://www.kkkmh.com/manhua/0503/151/29376.html");//          pic[0] = '2f636f6d696364617465322f636f6d6963616263642f652d682f6a6a732f7462702f3030316c7763796b62632e706e67';          pa = Pattern.compile("pic\\W(\\d.*?)\\W(.*?);", Pattern.DOTALL);          ma = pa.matcher(html);          while (ma.find()) {               System.out.println(ma.group());               temp = ma.group();               sb = new StringBuffer(temp.substring(temp.indexOf("'")).replaceAll("'", "").replaceAll(";", "").trim());               j = sb.length() / 2;               for (i = 0; i < j; i++) {                    sb.insert(i * 3, "%");               }               picUrl = URLDecoder.decode(sb.toString(), "UTF-8");               System.out.println("http://mhc1.kkkmh.com" + picUrl);          }     }     private static String getOneHtml(String htmlurl) throws Exception {          URL url;          String temp;          StringBuffer sb = new StringBuffer();          url = new URL(htmlurl);          BufferedReader in = new BufferedReader(new InputStreamReader(url.openStream(), "utf-8"));          while ((temp = in.readLine()) != null) {               sb.append(temp);          }          in.close();          return sb.toString();     }}

Java code

               for (i = 0; i < j; i++) {                    sb.insert(i * 3, "%");               }               picUrl = URLDecoder.decode(sb.toString(), "UTF-8");

Java code

    StringBuffer ss = new StringBuffer();    for (int i = 0; i < sb.length(); i++) {    if (i % 2 == 0) {        ss.append("%").append(sb.substring(i, i + 2));    }}