android 伺服器操作類

標籤：android 伺服器 登陸

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/** * @author think *以同步方式發送Http請求 */public class ApacheHttpClient {       /**     * @return      *      */    public String httpGet(String uri) {    String response=null;//響應     HttpClient httpClient=new DefaultHttpClient();    //建立HttpGet對象    HttpGet httpGet=new HttpGet(uri);    HttpResponse httpResponse;    try {    //使用execute方法發送HTTP GET請求，並返回HttpResponse對象httpResponse=httpClient.execute(httpGet);int statusCode = httpResponse.getStatusLine().getStatusCode();//返回碼 ，if (statusCode==HttpStatus.SC_OK) {//獲得返回結果response=EntityUtils.toString(httpResponse.getEntity());}else {response = "返回碼："+statusCode;}} catch (Exception e) {// TODO Auto-generated catch block      e.printStackTrace();}    System.out.println(response);  return response;}           /** * 以Post方式發送請求 * @param url 請求地址 * @param params 參數 ，Post方式必須用NameValuePair[]陣列儲存參數 * @return * @throws Exception */    public String httpPost(String uri,List<NameValuePair> params) throws Exception{    String response=null;        HttpClient httpClient=new DefaultHttpClient();    HttpPost httpPost=new HttpPost(uri);    try {    //設定httpPost請求參數        httpPost.setEntity(new UrlEncodedFormEntity(params,HTTP.UTF_8));        //使用execute方法發送HTTP Post請求，並返回HttpResponse對象        HttpResponse httpResponse=httpClient.execute(httpPost);        int statusCode = httpResponse.getStatusLine().getStatusCode();//返回碼 ，        if (statusCode==HttpStatus.SC_OK) {response=EntityUtils.toString(httpResponse.getEntity());System.out.println("______________"+response);}        else {        response = "返回碼："+statusCode;        System.out.println("______________"+response);}} catch (Exception e) {e.printStackTrace();}    return response;}}

android 伺服器操作類