htmlunit分页实现

package com.htmlunit.sky;

import java.math.BigDecimal;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import com.gargoylesoftware.htmlunit.BrowserVersion;
import com.gargoylesoftware.htmlunit.CollectingAlertHandler;
import com.gargoylesoftware.htmlunit.WebClient;
import com.gargoylesoftware.htmlunit.html.DomNodeList;
import com.gargoylesoftware.htmlunit.html.HtmlDivision;
import com.gargoylesoftware.htmlunit.html.HtmlElement;
import com.gargoylesoftware.htmlunit.html.HtmlForm;
import com.gargoylesoftware.htmlunit.html.HtmlPage;
import com.gargoylesoftware.htmlunit.html.HtmlPasswordInput;
import com.gargoylesoftware.htmlunit.html.HtmlSubmitInput;
import com.gargoylesoftware.htmlunit.html.HtmlTable;
import com.gargoylesoftware.htmlunit.html.HtmlTableCell;
import com.gargoylesoftware.htmlunit.html.HtmlTableRow;
import com.gargoylesoftware.htmlunit.html.HtmlTextInput;
/**
 * 运用htmlUnit爬网页
 *
 * @author liming
 */
public class SkyHtmlUnit {
    // 充值密码
    private static final String transPassword = "xxxx";
    // 用户名
    private static final String userName = "XXXX";
    // 密码
    private static final String userPassword = "xxxx";

    /**
     * 充值
     *
     * @param transNumber
     *            被充值用户号码
     * @param transAmount
     *            充值金额
     */
    public static boolean recharge(String transNumber, String transAmount) {
        boolean bool = false;
        try {
            BigDecimal b = new BigDecimal(transAmount);
            b = b.setScale(0, BigDecimal.ROUND_DOWN);
            WebClient client = new WebClient(BrowserVersion.INTERNET_EXPLORER_8);
            List<String> collectedAlerts = new ArrayList<String>();
            client.setAlertHandler(new CollectingAlertHandler(collectedAlerts));
            HtmlPage page1 = (HtmlPage) client
                    .getPage("http://ZXXXX/vams/");
            HtmlForm form = (HtmlForm) page1.getForms().get(0);
            HtmlTextInput username = (HtmlTextInput) form
                    .getInputByName("login:userName");
            HtmlPasswordInput password = (HtmlPasswordInput) form
                    .getInputByName("login:password");
            username.setValueAttribute(userName);
            password.setValueAttribute(userPassword);
            form.getInputByName("login:j_id_jsp_28762255_4").click();
            client.setJavaScriptEnabled(true);
            String Recharge = "http://ZXXXX/vams/WebPay/WebTrans.faces";
            HtmlPage Recharge1 = (HtmlPage) client.getPage(Recharge);
            HtmlForm RechargeForm = (HtmlForm) Recharge1.getForms().get(0);
            HtmlTextInput number = (HtmlTextInput) RechargeForm
                    .getInputByName("webPayment:transNumber");
            HtmlTextInput transAmountt = (HtmlTextInput) RechargeForm
                    .getInputByName("webPayment:transAmount");
            HtmlPasswordInput transPass = (HtmlPasswordInput) RechargeForm
                    .getInputByName("webPayment:transPassword");
            // 设置充值密码
            transPass.setValueAttribute(transPassword);
            // 设置充值金额
            transAmountt.setValueAttribute(b.toString());
            // 设置充值号码
            number.setValueAttribute(transNumber);
            RechargeForm.getInputByName("webPayment:j_id_jsp_427518967_10")
                    .click();
            String returnvalue = collectedAlerts.get(0);
            if (returnvalue.equals("充值成功！")) {
                bool = true;
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        System.out.println("**********充值结束*******");
        return bool;
    }

    /**
     * 充值结果查询
     *
     * @param payNoValue
     *            充值号码
     * @param beforeTime
     *            充值时间前 格式YYYYMMdd
     * @param afterTime
     *            充值时间后 格式YYYYMMdd
     * @param rechargeAmount
     *            充值金额
     * @throws ParseException
     */
    public static List<RechargeBean> getRechargeList(String payNoValue,
            String beforeTime, String afterTime, String rechargeAmount
            ) throws ParseException {
        SimpleDateFormat format = new SimpleDateFormat("yyyyMMdd");
        SimpleDateFormat formatX = new SimpleDateFormat("yyyy/MM/dd");
        String beforeT = "";
        String afterT = "";
        if (beforeTime != null && !afterTime.equals("")) {
            beforeT = formatX.format(format.parse(beforeTime));
        }
        if (afterTime != null && !afterTime.equals("")) {
            afterT = formatX.format(format.parse(afterTime));
        }
        // 存储集合
        List<RechargeBean> list = new ArrayList<RechargeBean>();
        try {
            WebClient client = new WebClient(BrowserVersion.INTERNET_EXPLORER_8);
            HtmlPage page1 = (HtmlPage) client
                    .getPage("http://ZXXXX/vams/");
            HtmlForm form = (HtmlForm) page1.getForms().get(0);
            HtmlTextInput username = (HtmlTextInput) form
                    .getInputByName("login:userName");
            HtmlPasswordInput password = (HtmlPasswordInput) form
                    .getInputByName("login:password");
            username.setValueAttribute(userName);
            password.setValueAttribute(userPassword);
            form.getInputByName("login:j_id_jsp_28762255_4").click();
            client.setJavaScriptEnabled(true);
            String Recharge = "http://ZXXXX/vams/WebPay/WebPaySearch.faces?showType=2";
            HtmlPage Recharge1 = (HtmlPage) client.getPage(Recharge);
            HtmlForm rechargeForm = (HtmlForm) Recharge1.getForms().get(0);
            // 充值号码
            HtmlTextInput payNo = (HtmlTextInput) rechargeForm
                    .getInputByName("form1:payNo");
            payNo.setValueAttribute(payNoValue);
            // 充值时间：
            HtmlTextInput j_id_jsp_1155368641_9 = (HtmlTextInput) rechargeForm
                    .getInputByName("form1:j_id_jsp_1155368641_9");
            j_id_jsp_1155368641_9.setValueAttribute(beforeT);
            HtmlTextInput j_id_jsp_1155368641_11 = (HtmlTextInput) rechargeForm
                    .getInputByName("form1:j_id_jsp_1155368641_11");
            j_id_jsp_1155368641_11.setValueAttribute(afterT);
            // 充值金额
            HtmlTextInput j_id_jsp_1155368641_13 = (HtmlTextInput) rechargeForm
                    .getInputByName("form1:j_id_jsp_1155368641_13");
            j_id_jsp_1155368641_13.setValueAttribute(rechargeAmount);
            // button
            HtmlSubmitInput button1 = (HtmlSubmitInput) rechargeForm
                    .getInputByName("form1:j_id_jsp_1155368641_32");
            HtmlPage page12 = (HtmlPage) button1.click();
            HtmlForm aa = page12.getForms().get(0);
            int divSize = aa.getByXPath("//div[@id='zhu1']").size();
            if (divSize > 1) {
                HtmlDivision div = (HtmlDivision) aa.getByXPath(
                        "//div[@id='zhu1']").get(1);
                String aad = div.asText();
                int pageNumber = (Integer
                        .parseInt(aad.split("共")[2].split("页")[0].trim()));
                Map<String, String[]> map = new HashMap<String, String[]>();
                int key = 1;
                for (int i = 0; i < pageNumber; i++) {
                    if (i == 0) {
                        DomNodeList<HtmlElement> tables = page12
                                .getElementsByTagName("table");
                        final HtmlTable table = (HtmlTable) tables.get(tables
                                .size() - 1);
                        for (final HtmlTableRow row : table.getBodies().get(0).getRows()) {
                            String[] alertPring = new String[7];
                            int d = 0;
                            for (final HtmlTableCell cell : row.getCells()) {
                                alertPring[d] = cell.asText();
                                d++;
                            }
                            map.put(key +"", alertPring);
                            key++;
                        }
                    } else {
                        HtmlPage ahtmpr = div.getHtmlElementsByTagName("a")
                                .get(3).click();
                        DomNodeList<HtmlElement> tables2 = ahtmpr
                                .getElementsByTagName("table");
                        final HtmlTable table = (HtmlTable) tables2.get(tables2
                                .size() - 1);
                        for (final HtmlTableRow row : table.getBodies().get(0)
                                .getRows()) {
                            String[] alertPring = new String[7];
                            int d = 0;
                            for (final HtmlTableCell cell : row.getCells()) {
                                alertPring[d] = cell.asText();
                                d++;
                            }
                            map.put(key +"", alertPring);
                            key++;
                        }
                    }
                }
                Set<String> keyV = map.keySet();
                Iterator<String> it2 = keyV.iterator();
                while (it2.hasNext()) {
                    RechargeBean bean = new RechargeBean();
                    String[] values = map.get(it2.next());
                    for (int i = 0; i < values.length; i++) {
                        bean.setId(values[0]);
                        bean.setDate(values[1]);
                        bean.setNumber(values[2]);
                        bean.setAmount(values[3]);
                        bean.setaType(values[4]);
                        bean.setsType(values[5]);
                        bean.setCgType(values[6]);
                    }
                    list.add(bean);
                }
            }
            System.out.println("********充值结果查询结束***********");
        } catch (Exception e) {
            e.printStackTrace();
        }
        return list;
    }

    /**
     * 返回代理商余额
     */
    public static String getBalance() {
        String balance = "";
        try {
            WebClient client = new WebClient(BrowserVersion.INTERNET_EXPLORER_8);
            HtmlPage page1 = (HtmlPage) client
                    .getPage("http://ZXXXX/vams/");
            HtmlForm form = (HtmlForm) page1.getForms().get(0);
            HtmlTextInput username = (HtmlTextInput) form
                    .getInputByName("login:userName");
            HtmlPasswordInput password = (HtmlPasswordInput) form
                    .getInputByName("login:password");
            username.setValueAttribute(userName);
            password.setValueAttribute(userPassword);
            form.getInputByName("login:j_id_jsp_28762255_4").click();
            client.setJavaScriptEnabled(true);
            String Recharge = "http://ZXXXX/vams/WebPay/WebPayRemainSearch.faces";
            HtmlPage Recharge1 = (HtmlPage) client.getPage(Recharge);
            HtmlForm rechargeForm = (HtmlForm) Recharge1.getForms().get(0);
            // button按钮请求
            HtmlSubmitInput button1 = (HtmlSubmitInput) rechargeForm
                    .getInputByName("j_id_jsp_1894475275_1:j_id_jsp_1894475275_32");
            HtmlPage page3 = (HtmlPage) button1.click();
            DomNodeList<HtmlElement> tables = page3
                    .getElementsByTagName("table");
            final HtmlTable table = (HtmlTable) tables.get(tables.size() - 1);
            for (final HtmlTableRow row : table.getBodies().get(0).getRows()) {
                int i = 0;
                for (final HtmlTableCell cell : row.getCells()) {
                    if (i == 7) {
                        HtmlPage page = cell.getHtmlElementsByTagName("a").get(
                                0).click();
                        DomNodeList<HtmlElement> pagezhu = (DomNodeList<HtmlElement>) page
                                .getElementById("zhu1").getElementsByTagName(
                                        "td");
                        for (int j = 1; j < pagezhu.getLength(); j++) {
                            balance = pagezhu.get(1).asText();
                        }
                    }
                    i++;
                }
            }
            System.out.println("*************代理商余额查询结束***********");
        } catch (Exception e) {
            e.printStackTrace();
        }
        return balance;
    }

    public static void main(String[] args) throws ParseException {
        // 充值结果查询
        // 201120619
        List<RechargeBean> list = getRechargeList("", "", "", "");
        for (int i = 0; i < list.size(); i++) {
            RechargeBean bean = list.get(i);
            System.out.println(bean.getDate());
        }
        // getRechargeList("", "", "", "", "");
        // 查询余额
        // System.out.println(getBalance());

        // 进行充值
        // System.out.println(recharge("18911019001", ""));
    }
}