Android的http兩種請求方式

http的兩種請求方式：POST和GET

由於Android的SDK包含org.apache.http包，所以不用導入jar了

GET方式：

String serverURL = "http://127.0.0.1/xxx/xx.jsp?username=abc;
HttpGet httpRequest = new HttpGet(serverURL);// 建立http get聯機
HttpResponse httpResponse = new DefaultHttpClient().execute(httpRequest);// 發出http請求
if (httpResponse.getStatusLine().getStatusCode() == 200)
    String result = EntityUtils.toString(httpResponse.getEntity());// 獲取相應的字符串

POST方式：

        String uriAPI = "http://127.0.0.1/xxx/xx.jsp";  //聲明網址字符串
        HttpPost httpRequest = new HttpPost(uriAPI);   //建立HTTP POST聯機
        List <NameValuePair> params = new ArrayList <NameValuePair>();   //Post運作傳送變量必須用NameValuePair[]數組儲存 
        params.add(new BasicNameValuePair("str", "I am Post String"));   
        httpRequest.setEntity(new UrlEncodedFormEntity(params, HTTP.UTF_8));   //發出http請求
        HttpResponse httpResponse = new DefaultHttpClient().execute(httpRequest);   //取得http響應
        if(httpResponse.getStatusLine().getStatusCode() == 200)    
          String strResult = EntityUtils.toString(httpResponse.getEntity());   //獲取字符串