这是我的图表"seriesType": {
"code": "83001",
"$": "Série"
}
如何用 json jackson 解析这个 json?我不能,因为美元符号正在产生错误。
我试过这个
public Dollar serieType;
public class Dollar {
public int code;
public String $;
}
// is is the input stream
jp = jsonFactory.createJsonParser(is);
serieType = objectMapper.readValue(jp, Dollar.class);
strBuffer.append("serieType: " + dollar.$ + "\n");
// 这是我尝试过的一些方法,我确信问题是由美元符号引起的。
我试图得到这样的值String s=tvseries.serieType.$
,这是堆栈跟踪01-02 10:48:03.905: W/ActivityManager(58): Launch timeout has expired, giving up wake lock!
01-02 10:48:04.623: W/ActivityManager(58): Activity idle timeout for HistoryRecord{5b799e28 com.test.jackson/.MainAlloCine}
01-02 10:48:07.886: W/System.err(275): java.lang.NullPointerException
01-02 10:48:07.895: W/System.err(275): at com.test.jackson.MainAlloCine.onCreate(MainAlloCine.java:49)
01-02 10:48:07.895: W/System.err(275): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
01-02 10:48:07.895: W/System.err(275): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
01-02 10:48:07.895: W/System.err(275): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
01-02 10:48:07.895: W/System.err(275): at android.app.ActivityThread.access$2300(ActivityThread.java:125)
01-02 10:48:07.895: W/System.err(275): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
01-02 10:48:07.895: W/System.err(275): at android.os.Handler.dispatchMessage(Handler.java:99)
01-02 10:48:07.895: W/System.err(275): at android.os.Looper.loop(Looper.java:123)
01-02 10:48:07.895: W/System.err(275): at android.app.ActivityThread.main(ActivityThread.java:4627)
01-02 10:48:07.895: W/System.err(275): at java.lang.reflect.Method.invokeNative(Native Method)
01-02 10:48:07.895: W/System.err(275): at java.lang.reflect.Method.invoke(Method.java:521)
01-02 10:48:07.905: W/System.err(275): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
01-02 10:48:07.905: W/System.err(275): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
01-02 10:48:07.905: W/System.err(275): at dalvik.system.NativeStart.main(Native Method)