我正在尝试使用SimpleFramework
反序列化此XML数组,并且我一直遇到此问题:
07-04 16:14:59.840 1681-1681 / com.sampleapp D / SampleApp:org.simpleframework.xml.core.ElementException:Element' image'在第5行的com.todocodepathapp.api.models.Images类中没有匹配项
这是从API返回的xml数组:
<response>
<data>
<images>
<image>
<url>http://24.media.tumblr.com/tumblr_lmdpfs0UcO1qbe5pxo1_1280.jpg</url>
<id>9ik</id>
<source_url>http://thecatapi.com/?id=9ik</source_url>
</image>
<image>
<url>http://25.media.tumblr.com/tumblr_m6nl30dMm21qz59j6o1_1280.jpg</url>
<id>MTU4NTM4NA</id>
<source_url>http://thecatapi.com/?id=MTU4NTM4NA</source_url>
</image>
<image>
<url>http://25.media.tumblr.com/tumblr_m1e6655aqv1qz85pko1_500.jpg</url>
<id>avd</id>
<source_url>http://thecatapi.com/?id=avd</source_url>
</image>
<image>
<url>http://24.media.tumblr.com/tumblr_lz7cx55fOS1qbd47zo1_1280.jpg</url>
<id>cu8</id>
<source_url>http://thecatapi.com/?id=cu8</source_url>
</image>
</images>
</data>
</response>
这些是我正在使用的模型类(我有预感,我不应该使用 Images.java ,并且应该只有三个类):
Response.java
@Root(name = "response")
public class Response {
@Element(name = "data")
private Data mData;
public Data getData() {
return mData;
}
}
Data.java
@Root(name = "data")
public class Data {
@Element(name = "images")
private Images mImages;
public Images getImages() {
return mImages;
}
}
Images.java
@Root(name = "images")
public class Images {
@ElementList(entry = "image")
private List<Image> mImageList;
public List<Image> getImageList() {
return mImageList;
}
}
Image.java
@Root(name = "image")
public class Image {
@Element(name = "url")
private String mUrl;
public String getUrl() {
return mUrl;
}
@Element(name = "id")
private String mId;
public String getId() {
return mId;
}
@Element(name = "source_url")
public String mSourceUrl;
public String getSourceUrl() {
return mSourceUrl;
}
}
我应该如何完成这项工作?我认为用条目@ElementList(entry = "image")
添加注释会解决这个问题吗?
答案 0 :(得分:0)
我的预感是正确的,我继续删除了课程Images.java
并将以下注释添加到我的Data.java
模型类中:
@ElementList(name = "images", entry = "image")
private List<Image> mImages;
public List<Image> getImages() {
return mImages;
}
需要注意的是,我为Image模型类更改了@Root
为@Element
:
@Element(name = "image")
public class Image {
@Element(name = "url")
private String mUrl;
public String getUrl() {
return mUrl;
}
@Element(name = "id")
private String mId;
public String getId() {
return mId;
}
@Element(name = "source_url")
public String mSourceUrl;
public String getSourceUrl() {
return mSourceUrl;
}
}