android - 使用 SimpleXML 反序列化 XML 时遇到问题

Question

我的类(class)被注释为

@Root
public class Geonames {
    @Path("intersection/street1")
    @Element
    public String street1;

    @Path("intersection/highway1")
    @Element
    public String highway1;

    @Path("intersection/street2")
    @Element
    public String street2;

    @Path("intersection/highway2")
    @Element
    public String highway2;

    @Path("intersection/lat")
    @Element
    public String lat;

    @Path("intersection/lng")
    @Element
    public String lng;

    @Path("intersection/distance")
    @Element
    public String distance;
}

XML 是这样的:

<geonames>
    <intersection>
        <street1>11th Street</street1>
        <highway1>residential</highway1>
        <street2>Campbell Street</street2>
        <highway2>unclassified</highway2>
        <lat>37.8098123</lat>
        <lng>-122.2969874</lng>
        <distance>0.07</distance>
    </intersection>
</geonames>

但是我得到了错误:

05-26 23:46:46.511: E//RequestProcessor.java:250(23618): Caused by:
org.simpleframework.xml.core.ValueRequiredException: Unable to satisfy
@org.simpleframework.xml.Element(data=false, name=, required=true, type=void) on field
'street1' public java.lang.String com.mosier.securityapp.geonames.Geonames.street1 for
class com.mosier.securityapp.geonames.Geonames at line 4

这似乎表明 street1 没有值，但当然有。我的注释或类必须设置错误，但我对此太陌生了，看不出发生了什么。有没有我忽略的简单解决方法？

Answer 1

试试这个

@Root
public class Geonames {
    @Path("intersection")
    @Element
    public String street1;

    @Path("intersection")
    @Element
    public String highway1;

    @Path("intersection")
    @Element
    public String street2;

    @Path("intersection")
    @Element
    public String highway2;

    @Path("intersection")
    @Element
    public String lat;

    @Path("intersection")
    @Element
    public String lng;

    @Path("intersection")
    @Element
    public String distance;
}