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我愿意从http请求中读取简单的json文件。 这是URL IM tryng阅读:Java从http请求的PHP读取JSON - 错误的请求400
http://tccdahora.servehttp.com/teste.php
所以,我已经有了一个方法将URL转换成JSON,但其没有工作,香港专业教育学院tryed许多不同的方式或刚开上后一个头,但是没有成功。
这是方法:
public static JSONArray getPostJSONObject(String url) throws Throwable {
// faz o POST na pagina php e obtem o inputstream de resposta
ArrayList<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
HttpClient httpclient = new DefaultHttpClient();
HttpPost httppost = new HttpPost(url); // "http://tccdahora.servehttp.com/teste.php"
httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
httppost.setHeader("host", url);
//httppost.setHeader("Content-Type", "application/json");
HttpResponse response = httpclient.execute(httppost);
HttpEntity entity = response.getEntity();
InputStream is = entity.getContent();
// transforma o que o php printar em uma strigzona
JSONArray jArray;
BufferedReader reader = new BufferedReader(new InputStreamReader(
is, "iso-8859-1"), 8);
StringBuilder sb = new StringBuilder();
sb.append(reader.readLine() + "\n");
String line = "0";
while ((line = reader.readLine()) != null) {
sb.append(line + "\n");
}
is.close();
String result = sb.toString();
Log.e("", result);
// transformando em uma array de objetos JSON
jArray = new JSONArray(result);
return jArray;
}
是不是我做错了什么?我收到错误的请求错误,并且帖子中的字符串正在返回一个HTML CODE,通知错误,而不是我的浏览器显示的json。
非常感谢您的关注!