在过去的两天里,我搜索了这个网站,寻找它无法正常运行的原因!我正在尝试在 crossfit.com 上进行当天的锻炼,当我运行该程序时,它会显示一段时间的白屏然后崩溃。请告诉我这里有什么问题!
public class MainActivity extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
TextView tv = (TextView) findViewById(R.id.textView1);
Document doc = null;
try {
doc = Jsoup.connect("http://www.crossfit.com").get();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
Element content = doc.getElementsByClass("blogbody").first();
System.out.println(content.text());
tv.setText(content.text());
}
}
日志猫:
08-04 00:14:08.105: E/AndroidRuntime(339): FATAL EXCEPTION: main
08-04 00:14:08.105: E/AndroidRuntime(339): java.lang.OutOfMemoryError
08-04 00:14:08.105: E/AndroidRuntime(339): at java.util.ArrayList.add(ArrayList.java:123)
08-04 00:14:08.105: E/AndroidRuntime(339): at org.jsoup.nodes.Node.addChildren(Node.java:411)
08-04 00:14:08.105: E/AndroidRuntime(339): at org.jsoup.nodes.Element.appendChild(Element.java:267)
08-04 00:14:08.105: E/AndroidRuntime(339): at org.jsoup.parser.HtmlTreeBuilder.insertNode(HtmlTreeBuilder.java:204)
08-04 00:14:08.105: E/AndroidRuntime(339): at org.jsoup.parser.HtmlTreeBuilder.insertEmpty(HtmlTreeBuilder.java:173)
08-04 00:14:08.105: E/AndroidRuntime(339): at org.jsoup.parser.HtmlTreeBuilderState$7.process(HtmlTreeBuilderState.java:443)
08-04 00:14:08.105: E/AndroidRuntime(339): at org.jsoup.parser.HtmlTreeBuilder.process(HtmlTreeBuilder.java:89)
08-04 00:14:08.105: E/AndroidRuntime(339): at org.jsoup.parser.HtmlTreeBuilderState$15.anythingElse(HtmlTreeBuilderState.java:1197)
08-04 00:14:08.105: E/AndroidRuntime(339): at org.jsoup.parser.HtmlTreeBuilderState$15.process(HtmlTreeBuilderState.java:1191)
08-04 00:14:08.105: E/AndroidRuntime(339): at org.jsoup.parser.HtmlTreeBuilder.process(HtmlTreeBuilder.java:84)
08-04 00:14:08.105: E/AndroidRuntime(339): at org.jsoup.parser.TreeBuilder.runParser(TreeBuilder.java:48)
08-04 00:14:08.105: E/AndroidRuntime(339): at org.jsoup.parser.TreeBuilder.parse(TreeBuilder.java:41)
08-04 00:14:08.105: E/AndroidRuntime(339): at org.jsoup.parser.HtmlTreeBuilder.parse(HtmlTreeBuilder.java:37)
08-04 00:14:08.105: E/AndroidRuntime(339): at org.jsoup.parser.Parser.parseInput(Parser.java:30)
08-04 00:14:08.105: E/AndroidRuntime(339): at org.jsoup.helper.DataUtil.parseByteData(DataUtil.java:101)
08-04 00:14:08.105: E/AndroidRuntime(339): at org.jsoup.helper.HttpConnection$Response.parse(HttpConnection.java:469)
08-04 00:14:08.105: E/AndroidRuntime(339): at org.jsoup.helper.HttpConnection.get(HttpConnection.java:147)
08-04 00:14:08.105: E/AndroidRuntime(339): at com.example.lookingfor.MainActivity.onCreate(MainActivity.java:36)
08-04 00:14:08.105: E/AndroidRuntime(339): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
08-04 00:14:08.105: E/AndroidRuntime(339): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1611)
08-04 00:14:08.105: E/AndroidRuntime(339): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1663)
08-04 00:14:08.105: E/AndroidRuntime(339): at android.app.ActivityThread.access$1500(ActivityThread.java:117)
08-04 00:14:08.105: E/AndroidRuntime(339): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:931)
08-04 00:14:08.105: E/AndroidRuntime(339): at android.os.Handler.dispatchMessage(Handler.java:99)
08-04 00:14:08.105: E/AndroidRuntime(339): at android.os.Looper.loop(Looper.java:123)
08-04 00:14:08.105: E/AndroidRuntime(339): at android.app.ActivityThread.main(ActivityThread.java:3683)
08-04 00:14:08.105: E/AndroidRuntime(339): at java.lang.reflect.Method.invokeNative(Native Method)
08-04 00:14:08.105: E/AndroidRuntime(339): at java.lang.reflect.Method.invoke(Method.java:507)
08-04 00:14:08.105: E/AndroidRuntime(339): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
08-04 00:14:08.105: E/AndroidRuntime(339): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
08-04 00:14:08.105: E/AndroidRuntime(339): at dalvik.system.NativeStart.main(Native Method)