Android的HTTP请求的URL的CakePHP [英] Android HTTP Request for CakePHP URL

问题描述

我有被使用CakePHP创建了一个网站。我想通过形成在我的应用程序本网站中的值。当我在它的工作原理浏览器中输入网址完全相同。

的URL是这样的：www.something.com/function/add/value

所以我很困惑，如果这是一个GET或POST方法？我该怎么办呢？

问题是，我不能改变这个URL，或放一些POST或GET PHP脚本那里得到的值。所以我基本上只需要调用这些PARAMS的URL。

这是我的code：

 的HttpClient HttpClient的=新DefaultHttpClient（）;
HttpPost httppost = NULL;
尝试{
        httppost =新HttpPost（www.something.com/function/add/+ URLEn coder.en code（txtMessage.getText（）的toString（），UTF-8））;
}赶上（UnsupportedEncodingException E1）{
        e1.printStackTrace（）;
}尝试{
        ResponseHandler所＆LT;串GT; ResponseHandler所=新BasicResponseHandler（）;
        httpclient.execute（httppost，ResponseHandler所）;
}赶上（ClientProtocolException E）{
}赶上（IOException异常五）{
}
 

解决方案

创建列表＆LT;的NameValuePair＆GT; ，并把这里你值（例如，在someValue中）。创建 DefaultHttpClient（）设置 namevaluepairs中与你的价值。

 列表＆LT;＆的NameValuePair GT; namevaluepairs中=新的ArrayList＆LT;＆的NameValuePair GT;（）;
nameValuePairs.add（新BasicNameValuePair（标签，TEST_TAG））;
nameValuePairs.add（新BasicNameValuePair（valueKey，someValue中））;
HttpClient的HttpClient的=新DefaultHttpClient（）;
HttpPost httppost =新HttpPost（www.something.com/function/add/utils.php）;
httppost.setEntity（新UrlEn codedFormEntity（namevaluepairs中，HTTP.UTF_8））;
HTT presponse响应= httpclient.execute（httppost）;
HttpEntity实体= response.getEntity（）;
InputStream为= entity.getContent（）;
读者的BufferedReader =新的BufferedReader（新的InputStreamReader（是，ISO-8859-1），8）;
StringBuilder的SB =新的StringBuilder（）;
串线=;
而（（行= reader.readLine（））！= NULL）{
    sb.append（线+的n）;
}
is.close（）;
Log.i（回应，sb.toString（））;
 

在中 /function/add/utils.php 服务器端得到你的重视。

 如果（使用isset（$ _ POST ['标签']）及和放大器;！$ _ POST ['标签'] =''）{
     $标签= $ _ POST ['标签']; // = TEST_TAG
     $值= $ _ POST ['valueKey']; // = someValue中
}
//并返回一些信息
$响应=阵列（标记=＆GT; $标签，成功=大于0，错误=大于0）;
$响应[成功] = 1;
回声json_en code（$响应）;
 

本 $回应你在你的java code recive为 HttpEntity实体= response.getEntity（） 。它可以帮助你。

I have a website which was created with cakephp. I want to pass some values formed in my App to this website. When I enter the exact same URL in the browser it works.

The URL is something like: www.something.com/function/add/value

So I'm very confused if this is a GET or a POST method? And how I can do that?

The thing is that I can NOT change this URL or put some POST or GET PHP script there to get the values. So I basically just have to call the URL with those params.

This is my code:

HttpClient httpclient = new DefaultHttpClient();
HttpPost httppost = null;
try {
        httppost = new HttpPost("www.something.com/function/add/" + URLEncoder.encode(txtMessage.getText().toString(), "UTF-8"));
} catch (UnsupportedEncodingException e1) {
        e1.printStackTrace();
}

try {
        ResponseHandler<String> responseHandler = new BasicResponseHandler();
        httpclient.execute(httppost, responseHandler);
} catch (ClientProtocolException e) {
} catch (IOException e) {
}

解决方案

Create List<NameValuePair> and put here yours values ("somevalue" in example). Create DefaultHttpClient() set nameValuePairs with yours value.

List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
nameValuePairs.add(new BasicNameValuePair("tag", "TEST_TAG"));
nameValuePairs.add(new BasicNameValuePair("valueKey", "somevalue"));
HttpClient httpclient = new DefaultHttpClient();
HttpPost httppost = new HttpPost("www.something.com/function/add/utils.php");
httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs, HTTP.UTF_8));
HttpResponse response = httpclient.execute(httppost);
HttpEntity entity = response.getEntity();
InputStream is = entity.getContent();
BufferedReader reader = new BufferedReader(new InputStreamReader(is, "iso-8859-1"), 8);
StringBuilder sb = new StringBuilder();
String line = "";
while ((line = reader.readLine()) != null) {
    sb.append(line + "n");
}
is.close();
Log.i("response", sb.toString());

On the server side in /function/add/utils.php get yours value

if (isset($_POST['tag']) && $_POST['tag'] != '') {
     $tag = $_POST['tag']; //=TEST_TAG
     $value = $_POST['valueKey']; //=somevalue
}
//and return some info 
$response = array("tag" => $tag, "success" => 0, "error" => 0);
$response["success"] = 1;
echo json_encode($response);

This $response you recive in your java code as HttpEntity entity = response.getEntity(). It may help you.

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