Question

我想知道如何解决class =＆＃34; array＆＃34;在XML中。请帮助我!!

<?xml version="1.0" encoding="UTF-8"?>
<RFC30>
    <code type="string">000</code>
    <msg type="string">OK</msg>
    <routeList class="array">
        <list class="object">
            <reMark type="string"/>
            <searchFld type="string"/>
            <searchNm type="string"/>
            <stopId type="string">30693</stopId>
            <stopKname type="string">BYC</stopKname>
            <stopStandardid type="string">312100693</stopStandardid>
            <stopX type="string">127.00796999</stopX>
            <stopY type="string">35.82071324</stopY>
        </list>
        <list class="object">
            <reMark type="string"/>
            <searchFld type="string"/>
            <searchNm type="string"/>
            <stopId type="string">30690</stopId>
            <stopKname type="string">BYC</stopKname>
            <stopStandardid type="string">312100690</stopStandardid>
            <stopX type="string">127.00778106</stopX>
            <stopY type="string">35.82043092</stopY>
        </list>
        <list class="object">
            <reMark type="string"/>
            <searchFld type="string"/>
            <searchNm type="string"/>
            <stopId type="string">30683</stopId>
            <stopKname type="string">CTS전북방송</stopKname>
            <stopStandardid type="string">305100683</stopStandardid>
            <stopX type="string">127.14640711</stopX>
            <stopY type="string">35.8199967</stopY>
        </list>
    </routeList>
</RFC30>

这是XML数据。

BusStopListInfo.class

Root(name = "RFC30")
public class BusStopListInfo {
    @Element(name = "code")
    private String code;
    @Element(name = "msg")
    private String msg;
    @ElementList(inline = true)
    private ArrayList<BusStopList> routeList;
}

BusStopList.class

@Root(name = "routeList")
public class BusStopList {
    @Element(name = "list")
    private BusStopData list;
}

BusStopData.class

@Root(name = "list")
public class BusStopData {

    @Element(name = "reMark")
    private String reMark;
    @Element(name = "searchFld")
    private String searchFld;
    @Element(name = "searchNm")
    private String searchNm;
    @Element(name = "stopId")
    private String stopId;
    @Element(name = "stopKname")
    private String stopKname;
    @Element(name = "stopStandardId")
    private String stopStandardid;
    @Element(name = "stopX")
    private String stopX;
    @Element(name = "stopY")
    private String stopY;
}

但是，错误是......

致命的例外：主要处理：com.example.mkr.jeonju_bus，PID：29458 java.lang.RuntimeException：java.lang.ClassNotFoundException：Didn＆t; t 找到课程＆＃34;数组＆＃34;在路径上：DexPathList [[zip文件＆＃34; /data/app/com.example.mkr.jeonju_bus-2/base.apk"]，nativeLibraryDirectories = [/数据/应用/ com.example.mkr.jeonju_bus-2 / LIB /臂， / vendor / lib，/ system / lib]] 在 retrofit2.converter.simplexml.SimpleXmlResponseBodyConverter.convert（SimpleXmlResponseBodyConverter.java:44）在 retrofit2.converter.simplexml.SimpleXmlResponseBodyConverter.convert（SimpleXmlResponseBodyConverter.java:23） at retrofit2.ServiceMethod.toResponse（ServiceMethod.java:119） at retrofit2.OkHttpCall.parseResponse（OkHttpCall.java:218） at retrofit2.OkHttpCall.execute（OkHttpCall.java:180）在 retrofit2.adapter.rxjava2.CallExecuteObservable.subscribeActual（CallExecuteObservable.java:41） at io.reactivex.Observable.subscribe（Observable.java:10179）在 retrofit2.adapter.rxjava2.BodyObservable.subscribeActual（BodyObservable.java:34） at io.reactivex.Observable.subscribe（Observable.java:10179）在 io.reactivex.internal.operators.observable.ObservableSingleMaybe.subscribeActual（ObservableSingleMaybe.java:30）在io.reactivex.Maybe.subscribe（Maybe.java:3540）在 io.reactivex.internal.operators.maybe.MaybeSubscribeOn $ SubscribeTask.run（MaybeSubscribeOn.java:54） at io.reactivex.Scheduler $ 1.run（Scheduler.java:134）在 io.reactivex.internal.schedulers.ScheduledRunnable.run（ScheduledRunnable.java:59）在 io.reactivex.internal.schedulers.ScheduledRunnable.call（ScheduledRunnable.java:51）在java.util.concurrent.FutureTask.run（FutureTask.java:237）在 java.util.concurrent.ScheduledThreadPoolExecutor中的$ ScheduledFutureTask.access $ 201（ScheduledThreadPoolExecutor.java:154）在 java.util.concurrent.ScheduledThreadPoolExecutor中的$ ScheduledFutureTask.run（ScheduledThreadPoolExecutor.java:269）在 java.util.concurrent.ThreadPoolExecutor.runWorker（ThreadPoolExecutor.java:1113）在 java.util.concurrent.ThreadPoolExecutor中的$ Worker.run（ThreadPoolExecutor.java:588）在java.lang.Thread.run（Thread.java:818）引起：java.lang.ClassNotFoundException：没找到类＆＃34;数组＆＃34; 在路径上：DexPathList [[zip文件＆＃34; /data/app/com.example.mkr.jeonju_bus-2/base.apk"]，nativeLibraryDirectories = [/数据/应用/ com.example.mkr.jeonju_bus-2 / LIB /臂， / vendor / lib，/ system / lib]] 在 dalvik.system.BaseDexClassLoader.findClass（BaseDexClassLoader.java:56） at java.lang.ClassLoader.loadClass（ClassLoader.java:511） at java.lang.ClassLoader.loadClass（ClassLoader.java:469） at org.simpleframework.xml.strategy.Loader.load（Loader.java:50）在 org.simpleframework.xml.strategy.TreeStrategy.readValue（TreeStrategy.java:163）在 org.simpleframework.xml.strategy.TreeStrategy.read（TreeStrategy.java:102） at org.simpleframework.xml.core.Source.getOverride（Source.java:360）在 org.simpleframework.xml.core.Factory.getConversion（Factory.java:207） at org.simpleframework.xml.core.Factory.getOverride（Factory.java:139）在 org.simpleframework.xml.core.ObjectFactory.getInstance（ObjectFactory.java:63） at org.simpleframework.xml.core.Composite.read（Composite.java:139） at org.simpleframework.xml.core.Traverser.read（Traverser.java:92）在 org.simpleframework.xml.core.CompositeInlineList.read（CompositeInlineList.java:190）在 org.simpleframework.xml.core.CompositeInlineList.read（CompositeInlineList.java:167）在 org.simpleframework.xml.core.CompositeInlineList.read（CompositeInlineList.java:124）在 org.simpleframework.xml.core.Composite.readVariable（Composite.java:623）在 org.simpleframework.xml.core.Composite.readInstance（Composite.java:573）在 org.simpleframework.xml.core.Composite.readUnion（Composite.java:549）在 org.simpleframework.xml.core.Composite.readElement（Composite.java:532）在 org.simpleframework.xml.core.Composite.readElements（Composite.java:445）在 org.simpleframework.xml.core.Composite.access $ 400（Composite.java:59）在 org.simpleframework.xml.core.Composite $ Builder.read（Composite.java:1383） at org.simpleframework.xml.core.Composite.read（Composite.java:201）在org.simpleframework.xml.core.Composite.read

Answer 1

问题在于您的XML定义了一个Permission.objects.get(codename='add_user', content_type__app_label='users', content_type__model='user')属性，SimpleXML将使用该属性来确定正在读取的内容的确切类类型。显然没有名为class的类存在，所以它失败并出现异常。

但是，array类可以在构造函数中使用Persister进行初始化，例如，您可以使用Strategy来忽略AnnotationStrategy属性，并检查{ {1}}注释。

请参阅the CAKE documentation，@Convert，AnnotationStrategy和Strategy。

在您的情况下，您很可能需要编写自己的自定义策略，请参阅默认的Persister作为示例。

如何在retrofit2和SimpleXmlConverterFactory中解析xml数据？

1 个答案: