一个适用于Android平台的第三方和apache的非常多东西类似,仅仅是用于Android上
我在项目里用的是这个
https://github.com/loopj/android-async-http
AsyncHttpClient client = new AsyncHttpClient();
RequestParams params = new RequestParams();
params.put(JsonKey.JSON_K_MOBILE, "1526808");
params.put(JsonKey.JSON_K_COUPON, coupon);
put(File,...);
/**
* @author intbird@163.com
* @time 20140606
*/
package com.intbird.utils; import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLConnection;
import java.net.URLDecoder;
import java.net.URLEncoder;
import java.nio.charset.Charset;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map; import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.mime.MultipartEntity;
import org.apache.http.entity.mime.content.FileBody;
import org.apache.http.entity.mime.content.StringBody;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.util.EntityUtils; import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.Handler;
import android.os.Message; public class ConnInternet {
/**
* 開始连接
*/
public static int HTTP_STATUS_START=0;
/**
* 连接过程出错
*/
public static int HTTP_STATUS_ERROR=400;
/**
* 请求成功,返回数据
*/
public static int HTTP_STATUS_REULTOK=200;
/**
* server未响应
*/
public static int HTTP_STATUS_NORESP=500; /**
* 普通GET请求
* @param api
* @param callBack
*/
public static void get1(final String api,final ConnInternetCallback callBack) {
final Handler handler=getHandle(api, callBack);
new Thread(){
@Override
public void run() {
Message msg=handler.obtainMessage(HTTP_STATUS_START, "開始连接");
try {
URL url = new URL(api);
HttpURLConnection urlConn = (HttpURLConnection) url.openConnection();
int resCode=urlConn.getResponseCode();
if(resCode!=HTTP_STATUS_REULTOK){
msg.what=HTTP_STATUS_NORESP;
msg.obj=resCode;
handler.sendMessage(msg);
return ;
}
InputStreamReader inStream=new InputStreamReader(urlConn.getInputStream());
BufferedReader buffer=new BufferedReader(inStream); String result="";
String inputLine=null;
while((inputLine=buffer.readLine())!=null){
result+=inputLine;
}
msg.what=HTTP_STATUS_REULTOK;
msg.obj=URLDecoder.decode(result,"UTF-8"); inStream.close();
urlConn.disconnect();
} catch (Exception ex) {
msg.what=HTTP_STATUS_ERROR;
msg.obj=ex.getMessage().toString();
}
finally{
handler.sendMessage(msg);
}
}
}.start();
} public void get3(final String api,final ConnInternetCallback callBack) {
final Handler handler=getHandle(api, callBack);
new Thread(){
@Override
public void run() {
Message msg=handler.obtainMessage(HTTP_STATUS_START, "開始连接");
try {
HttpGet httpGet=new HttpGet(api);
HttpClient httpClient = new DefaultHttpClient();
HttpResponse httpResp = httpClient.execute(httpGet); int resCode=httpResp.getStatusLine().getStatusCode();
if(resCode!=HTTP_STATUS_REULTOK){
msg.what=HTTP_STATUS_NORESP;
msg.obj=resCode;
handler.sendMessage(msg);
return ;
}
msg.what=HTTP_STATUS_REULTOK;
msg.obj= EntityUtils.toString(httpResp.getEntity()); }catch (Exception e) {
msg.what=HTTP_STATUS_ERROR;
msg.obj= e.getMessage();
}
finally{
handler.sendMessage(msg);
}
}
}.start();
} private static Handler getHandle(final String api,final ConnInternetCallback callBack){
return new Handler() {
@Override
public void handleMessage(Message message) {
//不 在 这里写!
callBack.callBack(message.what,api, message.obj.toString());
}
};
} /**
* 简单类型,仅仅进行文字信息的POST;
* @param api api地址
* @param params 仅字段參数
* @param callBack 返回调用;
*/
public static void post1(final String api,final HashMap<String,String> params,final ConnInternetCallback callBack){
final Handler handler=getHandle(api, callBack);
new Thread(){
@Override
public void run() {
Message msg=handler.obtainMessage(HTTP_STATUS_START,"開始连接");
try {
URL url=new URL(api);
HttpURLConnection urlConn = (HttpURLConnection) url.openConnection();
urlConn.setDoInput(true);
urlConn.setDoOutput(true);
urlConn.setRequestMethod("POST");
urlConn.setUseCaches(false);
urlConn.setInstanceFollowRedirects(true);
urlConn.setRequestProperty("Content-Type","application/x-www-form-urlencoded");
urlConn.setRequestProperty("Charset", "UTF-8"); urlConn.connect();
DataOutputStream out = new DataOutputStream(urlConn.getOutputStream());
Iterator<String> iterator=params.keySet().iterator();
while(iterator.hasNext()){
String key= iterator.next();
String value= URLEncoder.encode(params.get(key),"UTF-8");
out.write((key+"="+value+"&").getBytes());
}
out.flush();
out.close(); int resCode=urlConn.getResponseCode();
if(resCode!=HTTP_STATUS_REULTOK){
msg.what=HTTP_STATUS_NORESP;
msg.obj=resCode;
handler.sendMessage(msg);
return ;
}
String result="";
String readLine=null;
InputStreamReader inputStream=new InputStreamReader(urlConn.getInputStream());
BufferedReader bufferReader=new BufferedReader(inputStream);
while((readLine=bufferReader.readLine())!=null){
result+=readLine;
}
msg.what=HTTP_STATUS_REULTOK;
msg.obj=URLDecoder.decode(result,"UTF-8");
inputStream.close();
bufferReader.close();
urlConn.disconnect();
}catch(Exception ex){
msg.what=HTTP_STATUS_ERROR;
msg.obj=ex.getMessage().toString()+".";
}
finally{
handler.sendMessage(msg);
}
}
}.start();
} /**
* 自己定义文字和文件传输协议[演示样例在函数结尾];
* @param apiUrl api地址
* @param mapParams 文字字段參数
* @param listUpFiles 多文件參数
* @param callBack 返回调用;
*/
public static void post2(final String apiUrl,final HashMap<String,String> mapParams,final ArrayList<ConnInternetUploadFile> listUpFiles,ConnInternetCallback callBack){
final Handler handler=getHandle(apiUrl, callBack);
new Thread(new Runnable() {
public void run() {
Message msg=handler.obtainMessage(HTTP_STATUS_START, "開始连接"); String BOUNDARY="———7d4a6454354fe54scd";
String PREFIX="--";
String LINE_END="\r\n"; try{
URL url=new URL(apiUrl);
HttpURLConnection urlConn=(HttpURLConnection) url.openConnection();
urlConn.setDoOutput(true);
urlConn.setDoInput(true);
urlConn.setUseCaches(false);
urlConn.setRequestMethod("POST");
urlConn.setRequestProperty("Connection", "Keep-Alive");
urlConn.setRequestProperty("Charset", "UTF-8");
urlConn.setRequestProperty("Content-Type","multipart/form-data ;boundary="+BOUNDARY); DataOutputStream outStream=new DataOutputStream(urlConn.getOutputStream()); for(Map.Entry<String,String> entry:mapParams.entrySet()){
StringBuilder sbParam=new StringBuilder();
sbParam.append(PREFIX);
sbParam.append(BOUNDARY);
sbParam.append(LINE_END);
sbParam.append("Content-Disposition:form-data;name=\""+ entry.getKey()+"\""+LINE_END);
sbParam.append("Content-Transfer-Encoding: 8bit" + LINE_END);
sbParam.append(LINE_END);
sbParam.append(entry.getValue());
sbParam.append(LINE_END);
outStream.write(sbParam.toString().getBytes());
} for(ConnInternetUploadFile file:listUpFiles){
StringBuilder sbFile=new StringBuilder();
sbFile.append(PREFIX);
sbFile.append(BOUNDARY);
sbFile.append(LINE_END);
sbFile.append("Content-Disposition:form-data;name=\""+file.getFormname()+"\";filename=\""+file.getFileName()+"\""+LINE_END);
sbFile.append("Content-type:"+file.getContentType()+"\""+LINE_END);
outStream.write(sbFile.toString().getBytes());
writeFileToOutStream(outStream,file.getFileUrl());
outStream.write(LINE_END.getBytes("UTF-8"));
} byte[] end_data=(PREFIX+BOUNDARY+PREFIX+LINE_END).getBytes("UTF-8");
outStream.write(end_data);
outStream.flush();
outStream.close(); int resCode=urlConn.getResponseCode();
if(resCode!=HTTP_STATUS_REULTOK){
msg.what=HTTP_STATUS_NORESP;
msg.obj=resCode;
handler.sendMessage(msg);
return ;
}
String result="";
String readLine=null;
InputStreamReader inputStream=new InputStreamReader(urlConn.getInputStream());
BufferedReader bufferReader=new BufferedReader(inputStream);
while((readLine=bufferReader.readLine())!=null){
result+=readLine;
}
msg.what=HTTP_STATUS_REULTOK;
msg.obj=URLDecoder.decode(result,"UTF-8");
inputStream.close();
bufferReader.close();
urlConn.disconnect();
}catch(Exception ex){
msg.what=HTTP_STATUS_ERROR;
msg.obj=ex.getMessage().toString();
}
finally{
handler.sendMessage(msg);
}
}
}).start();
// HashMap<String,String> params=new HashMap<String, String>();
// params.put("pid", fileHelper.getShareProf("PassportId"));
// params.put("json",postJson(text)); // ArrayList<UploadFile> uploadFiles=new ArrayList<UploadFile>();
// if(url.length()>0){
// UploadFile upfile=new UploadFile(url,url,"Images");
// uploadFiles.add(upfile);
// }
// Internet.post(Api.api_messageCreate, params,uploadFiles,new InternetCallback() {
// @Override
// public void callBack(int msgWhat, String api, String result) {
// if(msgWhat==Internet.HTTP_STATUS_OK){
// //跟新数据
// adapter.notifyDataSetChanged();
// //显示没有数据
// }else showToast("网络错误");
// }
// });
} /**
* 第三方Apache集成POST
* @param url api地址
* @param mapParams 參数
* @param callBack
*/
public static void post3(final String url, final HashMap<String,String> mapParams,final HashMap<String,String> mapFileInfo,ConnInternetCallback callBack) {
final Handler handler=getHandle(url , callBack);
new Thread() {
@Override
public void run() {
Message msg=handler.obtainMessage(HTTP_STATUS_START, "開始连接");
try {
HttpPost httpPost = new HttpPost(url);
//多类型;
MultipartEntity multipartEntity = new MultipartEntity();
//字段
Iterator<? > it=mapParams.keySet().iterator();
while(it.hasNext()){
String key=(String) it.next();
String value=mapParams.get(key);
multipartEntity.addPart(key,new StringBody(value,Charset.forName("UTF-8")));
}
//文件
it=mapFileInfo.keySet().iterator();
while(it.hasNext()){
String key=(String)it.next();
String value=mapFileInfo.get(key);
multipartEntity.addPart(key, new FileBody(new File(value)));
} httpPost.setEntity(multipartEntity);
HttpClient httpClient = new DefaultHttpClient();
HttpResponse httpResp = httpClient.execute(httpPost); int resCode=httpResp.getStatusLine().getStatusCode();
if(resCode!=HTTP_STATUS_REULTOK){
msg.what=HTTP_STATUS_NORESP;
msg.obj=resCode;
handler.sendMessage(msg);
return ;
}
msg.what=HTTP_STATUS_REULTOK;
msg.obj= EntityUtils.toString(httpResp.getEntity()); }catch (Exception e) {
msg.what=HTTP_STATUS_ERROR;
msg.obj= e.getMessage();
}
finally{
handler.sendMessage(msg);
}
}
}.start();
} public static Bitmap loadBitmapFromNet(String imgUrl,BitmapFactory.Options options){
Bitmap bitmap = null;
URL imageUrl = null;
if (imgUrl == null || imgUrl.length() == 0) return null;
try {
imageUrl = new URL(imgUrl);
URLConnection conn = imageUrl.openConnection();
conn.setDoInput(true);
conn.connect();
InputStream is = conn.getInputStream();
int length = conn.getContentLength();
if (length != -1) {
byte[] imgData = new byte[length];
byte[] temp = new byte[512];
int readLen = 0;
int destPos = 0;
while ((readLen = is.read(temp)) != -1) {
System.arraycopy(temp, 0, imgData, destPos, readLen);
destPos += readLen;
}
bitmap = BitmapFactory.decodeByteArray(imgData, 0, imgData.length,options);
options.inJustDecodeBounds=false;
bitmap = BitmapFactory.decodeByteArray(imgData, 0, imgData.length,options);
}
} catch (IOException e) {
return null;
}
return bitmap;
} public static void writeFileToOutStream(DataOutputStream outStream,String url){
try {
InputStream inputStream = new FileInputStream(new File(url));
int ch;
while((ch=inputStream.read())!=-1){
outStream.write(ch);
}
inputStream.close();
}
catch (Exception e) {
e.printStackTrace();
}
} public interface ConnInternetCallback{
public void callBack(int msgWhat,String api,String result);
} public class ConnInternetUploadFile {
private String filename;
private String fileUrl;
private String formname;
private String contentType = "application/octet-stream";
//image/jpeg
public ConnInternetUploadFile(String filename, String fileUrl, String formname) {
this.filename = filename;
this.fileUrl=fileUrl;
this.formname = formname;
} public String getFileUrl() {
return fileUrl;
} public void setFileUrl(String url) {
this.fileUrl=url;
} public String getFileName() {
return filename;
} public void setFileName(String filename) {
this.filename = filename;
} public String getFormname() {
return formname;
} public void setFormname(String formname) {
this.formname = formname;
} public String getContentType() {
return contentType;
}
public void setContentType(String contentType) {
this.contentType = contentType;
}
} }