URL上的FileNotFoundException
我试图从php url.File获取请求在运行时没有发现exception。我在下面的代码中提到了错误行.Stacktrace似乎没有得到来自url的响应。
堆栈跟踪：
10-30 05:57:23.000: D/URL(2735): Connectionhttp://example.php 10-30 05:13:37.600: W/System.err(2577): java.io.FileNotFoundException: http://myapi.phpBa 10-30 05:13:37.600: W/System.err(2577): at com.android.okhttp.internal.http.HttpURLConnectionImpl.getInputStream(HttpURLConnectionImpl.java:186) 10-30 05:13:37.600: W/System.err(2577): at com.manishkpr.autotextviewexample.JsonParse.getParseJsonWCF(JsonParse.java:32) 10-30 05:13:37.610: W/System.err(2577): at com.manishkpr.autotextviewexample.SuggestionAdapter$1.performFiltering(SuggestionAdapter.java:39) 10-30 05:13:37.610: W/System.err(2577): at android.widget.Filter$RequestHandler.handleMessage(Filter.java:234) 10-30 05:13:37.610: W/System.err(2577): at android.os.Handler.dispatchMessage(Handler.java:102) 10-30 05:13:37.610: W/System.err(2577): at android.os.Looper.loop(Looper.java:136) 10-30 05:13:37.610: W/System.err(2577): at android.os.HandlerThread.run(HandlerThread.java:61) JSONParse.java：
public List getParseJsonWCF(String sName) { List ListData = new ArrayList(); try { String temp=sName.replace(" ","%20"); URL js = new URL("example.php"+temp); Log.d("URL","Connection"+js); URLConnection urlConnection = js.openConnection(); BufferedReader reader = new BufferedReader(new InputStreamReader(urlConnection.getInputStream())); ---32 nd line String line = reader.readLine(); JSONObject jsonResponse = new JSONObject(line); JSONArray jsonArray = jsonResponse.getJSONArray("search"); for(int i = 0; i < jsonArray.length(); i++){ JSONObject r = jsonArray.getJSONObject(i); ListData.add(new SuggestGetSet(r.getString("id"), r.getString("name"))); } } catch (Exception e1) { e1.printStackTrace(); } return ListData; }
尝试替换这一行
String temp=sName.replace(" ","%20"); URL js = new URL("http://192.11.my api.php"+temp);
同
String temp=URLEncoder.encode("http://192.11.my api.php/"+sName, "UTF-8"); URL js = new URL(temp);