package com.riderim.tools.httpclient;
import java.io.BufferedInputStream;
import java.io.ByteArrayOutputStream;
import java.io.DataOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.InetAddress;
import java.net.Socket;
import java.net.URL;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.HttpClient;
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 android.util.Log;
public class SocketHttpRequester {
/**
* 发送xml数据
*
* @param path
* 请求地址
* @param xml
* xml数据
* @param encoding
* 编码
* @return
* @throws Exception
*/
public static byte[] postXml(String path, String xml, String encoding)
throws Exception {
byte[] data = xml.getBytes(encoding);
URL url = new URL(path);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setRequestMethod("POST");
conn.setDoOutput(true);
conn.setRequestProperty("Content-Type", "text/xml; charset=" + encoding);
conn.setRequestProperty("Content-Length", String.valueOf(data.length));
conn.setConnectTimeout(5 * 1000);
OutputStream outStream = conn.getOutputStream();
outStream.write(data);
outStream.flush();
outStream.close();
if (conn.getResponseCode() == 200) {
return readStream(conn.getInputStream());
}
return null;
}
/**
* 直接通过HTTP协议提交数据到服务器,实现如下面表单提交功能: <FORM METHOD=POST
* ACTION="http://192.168.0.200:8080/ssi/fileload/test.do"
* enctype="multipart/form-data"> <INPUT TYPE="text" NAME="name"> <INPUT
* TYPE="text" NAME="id"> <input type="file" name="imagefile"/> <input
* type="file" name="zip"/> </FORM>
*
* @param path
* 上传路径(注：避免使用localhost或127.0.0.1这样的路径测试，因为它会指向手机模拟器，你可以使用http://
* www.itcast.cn或http://192.168.1.10:8080这样的路径测试)
* @param params
* 请求参数 key为参数名,value为参数值
* @param file
* 上传文件
* @return 返回响应体
*/
public static String post(String path, Map<String, String> params,
FormFile[] files) throws Exception {
final String BOUNDARY = "---------------------------7da2137580612"; // 数据分隔线
final String endline = "--" + BOUNDARY + "--\r\n";// 数据结束标志
int fileDataLength = 0;
for (FormFile uploadFile : files) {// 得到文件类型数据的总长度
StringBuilder fileExplain = new StringBuilder();
fileExplain.append("--");
fileExplain.append(BOUNDARY);
fileExplain.append("\r\n");
fileExplain.append("User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:15.0) Gecko/20100101 Firefox/15.0.1");
fileExplain.append("Content-Disposition: form-data;name=\""
+ uploadFile.getParameterName() + "\";filename=\""
+ uploadFile.getFilname() + "\"\r\n");
fileExplain.append("Content-Type: " + uploadFile.getContentType()
+ "\r\n\r\n");
fileExplain.append("\r\n");
fileDataLength += fileExplain.length();
if (uploadFile.getInStream() != null) {
fileDataLength += uploadFile.getFile().length();
} else {
fileDataLength += uploadFile.getData().length;
}
}
StringBuilder textEntity = new StringBuilder();
for (Map.Entry<String, String> entry : params.entrySet()) {// 构造文本类型参数的实体数据
textEntity.append("--");
textEntity.append(BOUNDARY);
textEntity.append("\r\n");
textEntity.append("Content-Disposition: form-data; name=\""
+ entry.getKey() + "\"\r\n\r\n");
textEntity.append(entry.getValue());
textEntity.append("\r\n");
}
// 计算传输给服务器的实体数据总长度
int dataLength = textEntity.toString().getBytes().length
+ fileDataLength + endline.getBytes().length;
URL url = new URL(path);
int port = url.getPort() == -1 ? 80 : url.getPort();
Socket socket = new Socket(InetAddress.getByName(url.getHost()), port);
OutputStream outStream = socket.getOutputStream();
// 下面完成HTTP请求头的发送
String requestmethod = "POST " + url.getPath() + " HTTP/1.1\r\n";
Log.v("post", requestmethod.toString());
outStream.write(requestmethod.getBytes());
String accept = "Accept: image/gif, image/jpeg, image/pjpeg, image/pjpeg, application/x-shockwave-flash, application/xaml+xml, application/vnd.ms-xpsdocument, application/x-ms-xbap, application/x-ms-application, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */*\r\n";
Log.v("post", accept.toString());
outStream.write(accept.getBytes());
String language = "Accept-Language: zh-CN\r\n";
Log.v("post", language.toString());
outStream.write(language.getBytes());
String contenttype = "Content-Type: multipart/form-data; boundary="
+ BOUNDARY + "\r\n";
Log.v("post", contenttype.toString());
outStream.write(contenttype.getBytes());
String contentlength = "Content-Length: " + dataLength + "\r\n";
Log.v("post", contentlength.toString());
outStream.write(contentlength.getBytes());
String alive = "Connection: Keep-Alive\r\n";
Log.v("post", alive.toString());
outStream.write(alive.getBytes());
String host = "Host: " + url.getHost() + ":" + port + "\r\n";
Log.v("post", host.toString());
outStream.write(host.getBytes());
Log.v("post", accept.toString());
// 写完HTTP请求头后根据HTTP协议再写一个回车换行
outStream.write("\r\n".getBytes());
Log.v("post", accept.toString());
// 把所有文本类型的实体数据发送出来
outStream.write(textEntity.toString().getBytes());
// 把所有文件类型的实体数据发送出来
for (FormFile uploadFile : files) {
StringBuilder fileEntity = new StringBuilder();
fileEntity.append("--");
fileEntity.append(BOUNDARY);
fileEntity.append("\r\n");
fileEntity.append("Content-Disposition: form-data;name=\""
+ uploadFile.getParameterName() + "\";filename=\""
+ uploadFile.getFilname() + "\"\r\n");
fileEntity.append("Content-Type: " + uploadFile.getContentType()
+ "\r\n\r\n");
Log.v("contentType", fileEntity.toString());
outStream.write(fileEntity.toString().getBytes());
if (uploadFile.getInStream() != null) {
byte[] buffer = new byte[1024];
int len = 0;
while ((len = uploadFile.getInStream().read(buffer, 0, 1024)) != -1) {
outStream.write(buffer, 0, len);
}
uploadFile.getInStream().close();
} else {
outStream.write(uploadFile.getData(), 0,
uploadFile.getData().length);
}
outStream.write("\r\n".getBytes());
}
// 下面发送数据结束标志，表示数据已经结束
outStream.write(endline.getBytes());
BufferedInputStream bufferedInputStream = new BufferedInputStream(
socket.getInputStream());
byte[] bytes = new byte[4096];
bufferedInputStream.read(bytes);
String str = new String(bytes);
int firstkey = str.indexOf("{");
int lastkey = -1;
String finalvalue = str;
if (str.contains("}")) {
lastkey = str.lastIndexOf("}");
finalvalue = (String) str.subSequence(firstkey, lastkey + 1);
}
outStream.flush();
outStream.close();
socket.close();
return finalvalue;
}
/**
* 提交数据到服务器
*
* @param path
* 上传路径(注：避免使用localhost或127.0.0.1这样的路径测试，因为它会指向手机模拟器，你可以使用http://
* www.itcast.cn或http://192.168.1.10:8080这样的路径测试)
* @param params
* 请求参数 key为参数名,value为参数值
* @param file
* 上传文件
* @return 返回响应体
*/
public static String post(String path, Map<String, String> params,
FormFile file) throws Exception {
return post(path, params, new FormFile[] { file });
}
/**
* 提交数据到服务器
*
* @param path
* 上传路径(注：避免使用localhost或127.0.0.1这样的路径测试，因为它会指向手机模拟器，你可以使用http://
* www.itcast.cn或http://192.168.1.10:8080这样的路径测试)
* @param params
* 请求参数 key为参数名,value为参数值
* @param encode
* 编码
*/
public static byte[] postFromHttpClient(String path,
Map<String, String> params, String encode) throws Exception {
List<NameValuePair> formparams = new ArrayList<NameValuePair>();// 用于存放请求参数
for (Map.Entry<String, String> entry : params.entrySet()) {
formparams.add(new BasicNameValuePair(entry.getKey(), entry
.getValue()));
}
UrlEncodedFormEntity entity = new UrlEncodedFormEntity(formparams,
encode);
HttpPost httppost = new HttpPost(path);
httppost.setEntity(entity);
HttpClient httpclient = new DefaultHttpClient();// 看作是浏览器
HttpResponse response = httpclient.execute(httppost);// 发送post请求
return readStream(response.getEntity().getContent());
}
/**
* 发送请求
*
* @param path
* 请求路径
* @param params
* 请求参数 key为参数名称 value为参数值
* @param encode
* 请求参数的编码
*/
public static byte[] post(String path, Map<String, String> params,
String encode) throws Exception {
// String params = "method=save&name="+ URLEncoder.encode("老毕",
// "UTF-8")+ "&age=28&";//需要发送的参数
StringBuilder parambuilder = new StringBuilder("");
if (params != null && !params.isEmpty()) {
for (Map.Entry<String, String> entry : params.entrySet()) {
parambuilder.append(entry.getKey()).append("=")
.append(URLEncoder.encode(entry.getValue(), encode))
.append("&");
}
parambuilder.deleteCharAt(parambuilder.length() - 1);
}
byte[] data = parambuilder.toString().getBytes();
URL url = new URL(path);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setDoOutput(true);// 允许对外发送请求参数
conn.setUseCaches(false);// 不进行缓存
conn.setConnectTimeout(5 * 1000);
conn.setRequestMethod("POST");
// 下面设置http请求头
conn.setRequestProperty(
"Accept",
"image/gif, image/jpeg, image/pjpeg, image/pjpeg, application/x-shockwave-flash, application/xaml+xml, application/vnd.ms-xpsdocument, application/x-ms-xbap, application/x-ms-application, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */*");
conn.setRequestProperty("Accept-Language", "zh-CN");
conn.setRequestProperty(
"User-Agent",
"Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.2; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)");
conn.setRequestProperty("Content-Type",
"application/x-www-form-urlencoded");
conn.setRequestProperty("Content-Length", String.valueOf(data.length));
conn.setRequestProperty("Connection", "Keep-Alive");
// 发送参数
DataOutputStream outStream = new DataOutputStream(
conn.getOutputStream());
outStream.write(data);// 把参数发送出去
outStream.flush();
outStream.close();
if (conn.getResponseCode() == 200) {
return readStream(conn.getInputStream());
}
return null;
}
/**
* 读取流
*
* @param inStream
* @return 字节数组
* @throws Exception
*/
public static byte[] readStream(InputStream inStream) throws Exception {
ByteArrayOutputStream outSteam = new ByteArrayOutputStream();
byte[] buffer = new byte[1024];
int len = -1;
while ((len = inStream.read(buffer)) != -1) {
outSteam.write(buffer, 0, len);
}
outSteam.close();
inStream.close();
return outSteam.toByteArray();
}
}