错误：android.os.NetworkOnMainThreadException

错误：android.os.NetworkOnMainThreadException

Android 不允许在主线程上运行长时间运行的操作。

Thread thread = new Thread(new Runnable() {
    @Override
    public void run() {
        try  {
            //Your code goes here
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
});
thread.start();