Java使用HttpPost模拟浏览器向服务器添加数据
使用浏览器工具查看请求url及请求头
package com.httpclient;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Random;
import java.util.Scanner;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.protocol.HTTP;
import org.apache.http.util.EntityUtils;
public class Main3 {
static Random random = null;
public int getBirthYear() {
//生成随机年份
int result = (int) (1975 + Math.random() * 15);
return result;
}
public int getBirthMonth() {
//生成随机月份
int result = (int) (1 + Math.random() * 12);
return result;
}
public int getBirthDay() {
//生成随机日期
int result = (int) (1 + Math.random() * 28);
//random = null;
return result;
}
public static void main(String[] args) {
random = new Random(System.currentTimeMillis());
Main3 main3 = new Main3();
String _txtName = "";
Scanner scanner = new Scanner(System.in);
String _dtcBirthdate = main3.getBirthYear() + "-" + main3.getBirthMonth() + "-" + main3.getBirthDay();
String _dtcReplyTime = "2015-" + "4-" + main3.getBirthDay();
String _txtWhyfor = "什么程度构成犯罪";
String _txtReplyOpinion = "轻伤以上";
for (int i = 0; i < 10; i++) {
random = new Random(System.currentTimeMillis());
_dtcBirthdate = main3.getBirthYear() + "-" + main3.getBirthMonth() + "-" + main3.getBirthDay();
_dtcReplyTime = "2015-" + "4-" + main3.getBirthDay();
_txtName = scanner.next();
System.out.print(_dtcBirthdate + " ");
System.out.println(_dtcReplyTime);
post(_txtName, "1", _dtcBirthdate, "B0300", "2", _dtcReplyTime, _txtWhyfor, _txtReplyOpinion);
}
}
//public static void main(String[] args ) {
public static void post(String _txtName ,String _ddlSex,String _dtcBirthdate,String _txt_caseApplyItemTypeCode ,String _ddl_legalItemType,String _dtcReplyTime,String _txtWhyfor,String _txtReplyOpinion){
String url = "
HttpPost httpPost = new HttpPost(url);// 创建HttpPost对象
List<NameValuePair> params = new ArrayList<NameValuePair>();
String __VIEWSTATE = "/wEPDwUKLTk5NTEwODc4Mg9kFgICAw9kFiYC";//从浏览器中获取
params.add(new BasicNameValuePair("__VIEWSTATE", __VIEWSTATE));
/*
String _txtName = "杜芳芳";
String _ddlSex = "2";//1男 2女
String _dtcBirthdate = "1986-5-4";
String _txt_caseApplyItemTypeCode = "M0101";//eg.离婚纠纷
String _ddl_legalItemType = "1";//咨询事项类型 民事1 刑事2 行政3
String _dtcReplyTime = "2015-4-1";//接受日期
String _txtWhyfor = "离婚的程序";//咨询内容
String _txtReplyOpinion = "可双方协商到民政局登记也可到法院起诉离婚";//答复意见
*/
String txtName = "余伟";// 姓 名
params.add(new BasicNameValuePair("txtName", _txtName));
String ddlSex = "1";// 性别
params.add(new BasicNameValuePair("ddlSex", _ddlSex));
/*
* <option value="1"> 男</option> <option value="2"> 女</option> <option
* value="3"> 未说明</option>
*/
String dtcBirthdate = "1987-03-4";// 出生时间
params.add(new BasicNameValuePair("dtcBirthdate", _dtcBirthdate));
String ddlCountry = "中国";// 国籍
params.add(new BasicNameValuePair("ddlCountry", ddlCountry));
String ddlNation = "汉族";
params.add(new BasicNameValuePair("ddlNation", ddlNation));
String ddlHealth = "10";// 健康状况
params.add(new BasicNameValuePair("ddlHealth", ddlHealth));
String ddlAdvisoryHumanCount = "1";// 同来人数
params.add(new BasicNameValuePair("ddlAdvisoryHumanCount",
ddlAdvisoryHumanCount));
String txt_familyRegion = "湖北省黄冈市麻城市";// 所住地区 湖北省黄冈市麻城市
params.add(new BasicNameValuePair("txt_familyRegion", txt_familyRegion));
String txt_familyRegionCode = "421181";// 所住地区代码 421181
params.add(new BasicNameValuePair("txt_familyRegionCode",
txt_familyRegionCode));
String dl_humanCrowType = "00005";// 受援人类别 农民 00005
params.add(new BasicNameValuePair("dl_humanCrowType$ctl06$chkItem",
dl_humanCrowType));
String ddl_legalItemType = "1";// 咨询事项类型
params.add(new BasicNameValuePair("ddl_legalItemType",
_ddl_legalItemType));
/*
* <option value="1" trimedText="民事"> 民事</option> <option value="2"
* trimedText="刑事"> 刑事</option> <option value="3"
* trimedText="行政"> 行政</option>
*/
String txt_caseApplyItemType1 = "故意伤害罪";
params.add(new BasicNameValuePair("txt_caseApplyItemType1",
txt_caseApplyItemType1));
String txt_caseApplyItemTypeShow = "故意伤害罪";
params.add(new BasicNameValuePair("txt_caseApplyItemTypeShow",
txt_caseApplyItemTypeShow));
String txt_caseApplyItemTypeCode = "M0101";//M0101",fname:" 离婚纠纷
params.add(new BasicNameValuePair("txt_caseApplyItemTypeCode", _txt_caseApplyItemTypeCode));
String ProcessMode = "1";// 处理方式
params.add(new BasicNameValuePair("ddlProcessMode", ProcessMode));
/*
* <option value="1"> 咨询</option> <option value="3"> 代书</option> <option
* value="211"> 引导向其他渠道求助</option> <option
* value="212"> 在咨询中申请法援(未受理)</option> <option
* value="213"> 在咨询中申请法援(受理并批准)</option>
*/
String dtcReplyTime = "2015-04-15";// 接待日期
params.add(new BasicNameValuePair("dtcReplyTime", _dtcReplyTime));
String txtReplyer = "**";// 接待人
params.add(new BasicNameValuePair("txtReplyer", txtReplyer));
String txtWhyfor = "工伤事故损害赔偿纠纷";// 咨询内容
params.add(new BasicNameValuePair("txtWhyfor", _txtWhyfor));
String txtReplyOpinion = "确认劳动关系，提供伤残鉴定及劳动能力鉴定";// 答复意见
params.add(new BasicNameValuePair("txtReplyOpinion", _txtReplyOpinion));
String btn_Save = "保存";
params.add(new BasicNameValuePair("btn_Save", btn_Save));
String Host = "59.175.148.*";
String UserAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:37.0) Gecko/20100101 Firefox/37.0";
httpPost.setHeader("UserAgent", UserAgent);
String Accept = "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8";
httpPost.setHeader("Accept", Accept);
String AcceptLanguage = "ru,uz;q=0.8,en-US;q=0.7,zh-CN;q=0.5,zh;q=0.3,en;q=0.2";
httpPost.setHeader("AcceptLanguage", AcceptLanguage);
String AcceptEncoding = "gzip, deflate";
httpPost.setHeader("AcceptEncoding", AcceptEncoding);
//请求头从浏览器中获取
String Cookie = "ASP.NET_SessionId=fzozxwq2zke25ff3yxx3x3f; CheckCode=3xkgn; LegalAidV2_JSuserId=%c3%8c; LegalAidV2_JSuserName=%c3%8f%c2%af%c3%8e%c2%ac%c3%8b%c2%ad%c3%88%c2%91%c3%83%c2%92%c3%84%c2%97%c3%8b%c2%96%c3%80%c2%91%c3%9e; LegalAidV2_JSuserChinaName=%e5%bd%b5%e5%ba%93; LegalAidV2_JSdeptCode=%c3%8f; LegalAidV2_JSdeptName=%e6%ba%a8%e5%8e%8c%e7%9f%bd%e6%b1%88%e5%bd%b1%e6%8d%ab%e5%89%91%e4%ba%8c%e5%bc%b5; LegalAidV2_JSisDeveloper=%c3%8e; LegalAidV2_JSdutyUserId=%c3%8c; LegalAidV2_JSdutyUserName=%c3%8f%c2%af%c3%8e%c2%ac%c3%8b%c2%ad%c3%88%c2%91%c3%83%c2%92%c3%84%c2%97%c3%8b%c2%96%c3%80%c2%91%c3%9e; LegalAidV2_JSencrypted=%c3%8e; LegalAidV2_JSremainLogin=%c3%8e; lawyerId=%c3%8f%c2%af%c3%8e%c2%ac%c3%8b%c2%ad%c3%88%c2%91%c3%83%c2%92%c3%84%c2%97%c3%8b%c2%96%c3%80%c2%91%c3%9e";
httpPost.setHeader("Cookie", Cookie);
String Connection = "keep-alive";
httpPost.setHeader("Connection", Connection);
String CacheControl = "max-age=0";
httpPost.setHeader("CacheControl", CacheControl);
String result = "";
try {
httpPost.setEntity(new UrlEncodedFormEntity(params,HTTP.UTF_8));
HttpResponse httpResponse = new DefaultHttpClient().execute(httpPost);
if(httpResponse.getStatusLine().getStatusCode() == 200)
{
HttpEntity httpEntity = httpResponse.getEntity();
result = EntityUtils.toString(httpEntity);//取出应答字符串
}
} catch (Exception e) {
// TODO: handle exception
e.printStackTrace();
}
System.out.println(result);
}
}