关于android：SAX解析器在检索谷歌天气XML时崩溃并显示“权限被拒绝”异常消息

SAX parser crashes with “Permission Denied” exception message when retrieving google weather XML

我试图通过谷歌天气与SAX Parser获取当前温度，但当我尝试获取数据时，我收到"许可被拒绝"异常消息：

码：

/* Get what user typed to the
EditText. */

String cityParamString = ((EditText)
findViewById(R.id.edit_input)).getText().toString();

String queryString =
"http://www.google.com/ig/api?weather="+
cityParamString;

/* Replace blanks with
HTML-Equivalent. */

url = new URL(queryString.replace("
","%20"));

/* Get a SAXParser from the
SAXPArserFactory. */

SAXParserFactory spf =
SAXParserFactory.newInstance();

SAXParser sp = spf.newSAXParser();

/* Get the XMLReader of the
SAXParser we created. */

XMLReader xr = sp.getXMLReader();

/* Create a new ContentHandler and
apply it to the XML-Reader */

GoogleWeatherHandler gwh = new
GoogleWeatherHandler();

xr.setContentHandler(gwh);

/* Parse the xml-data our URL-call
returned. */

xr.parse(new
InputSource(url.openStream())); <---- THIS CRASHES WITH PERMISION DENIED EXCEPTION MESSAGE

网址似乎很好，但url.openstream不起作用。

您需要为您的Android清单添加使用Internet权限

1	<uses-permission android:name="android.permission.INTERNET" />

去过那里:)，非常沮丧

正如消息所示，HTTP请求本身失败了; 与XML解析无关。