java - Android HttpURLConnection 错误

Question

我的 Android 项目有问题，

我想用 get 方法调用 php 页面，我使用 HttpURLConnection，当我运行此应用程序时出现错误“应用程序已停止”

这是我的代码

    public void someFunction() throws IOException {

            String inputLine = "";

    URL url = new URL("http://www.domain.com/demo.php?test=abc");
            HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();

            InputStream in = new BufferedInputStream(urlConnection.getInputStream());
            try {
                BufferedReader reader = new BufferedReader(new InputStreamReader(in));
                StringBuilder result = new StringBuilder();
                String line;
                while((line = reader.readLine()) != null) {
                    result.append(line);
                }

            } finally{
                    in.close();
                }
}

我该怎么办？

谢谢。

Answer 1

我已经用下面的代码解决了这个问题，

 StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
        StrictMode.setThreadPolicy(policy);