将xml转换为json android [英] converting xml to json android
本文介绍了将xml转换为json android的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我正在使用java-json.jar将传入的xml转换为可行的json.我现在遇到的唯一问题是，当xml包含<![CDATA[ <p>some html</p> ]]>时，它崩溃并显示以下日志:
i am using java-json.jar to convert the incoming xml into workable json. The only problem right now that i am having is that when the xml contains <![CDATA[ <p>some html</p> ]]> it crashes with the following log:
03-26 16:54:56.176 30119-30119/nl.avrotros.opgelicht E/AndroidRuntime﹕ FATAL EXCEPTION: main
Process: nl.avrotros.opgelicht, PID: 30119
java.lang.NoSuchMethodError: No virtual method end()Z in class Lorg/json/XMLTokener; or its super classes (declaration of 'org.json.XMLTokener' appears in /data/app/nl.avrotros.opgelicht-1/base.apk)
at org.json.XMLTokener.nextCDATA(XMLTokener.java:69)
at org.json.XML.parse(XML.java:165)
at org.json.XML.parse(XML.java:272)
at org.json.XML.parse(XML.java:272)
at org.json.XML.parse(XML.java:272)
at org.json.XML.parse(XML.java:272)
at org.json.XML.parse(XML.java:272)
at org.json.XML.toJSONObject(XML.java:369)
at nl.avrotros.opgelicht.api.Opgelicht.testxmltojson(Opgelicht.java:84)
at nl.avrotros.opgelicht.api.Opgelicht.<init>(Opgelicht.java:78)
at nl.avrotros.opgelicht.api.Opgelicht.getInstance(Opgelicht.java:395)
at nl.avrotros.opgelicht.activity.MainActivity.onCreate(MainActivity.java:38)
at android.app.Activity.performCreate(Activity.java:5953)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1128)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2267)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2388)
at android.app.ActivityThread.access$800(ActivityThread.java:148)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1292)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5312)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:901)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:696)
当我删除CDATA属性时，一切都会顺利进行.
when i remove the CDATA properties everything goes fine and well.
我要解析的xml:
<?xml version="1.0" encoding="UTF-8"?>
<resources>
<hits>17</hits>
<max-score>14.431101</max-score>
<rows>1</rows>
<start>0</start>
<facets>
<category>
<facet value="malware" count="4" />
<facet value="offline webshops" count="4" />
<facet value="opgeletopinternet.nl" count="1" />
<facet value="overig" count="1" />
<facet value="spookfacturen" count="1" />
<facet value="valse e-mails" count="5" />
<facet value="webshops" count="2" />
</category>
<facet01 />
</facets>
<item id="1" score="14.431101">
<created>1</created>
<properties>
<property>
<key>title</key>
<value>'Pas op voor studionstore.com!'</value>
</property>
<property>
<key>teasertitle</key>
<value>'Pas op voor studionstore.com!'</value>
</property>
<property>
<key>teasertext</key>
<value>Opgeletopinternet.nl waarschuwt voor de malafide webwinkel studionstore·com.</value>
</property>
<property>
<key>intro</key>
<value>Opgeletopinternet.nl waarschuwt voor de malafide webwinkel studionstore·com.</value>
</property>
<property>
<key>onlinedate</key>
<value>2015-03-26T12:56:54.000000Z</value>
</property>
<property>
<key>episodeonair</key>
<value>2015-03-26T12:51:00.000000Z</value>
</property>
<property>
<key>text</key>
<value><![CDATA[<p>De malafide webwinkel misbruikt de gegevens van een bonafide bedrijf. Bovendien adverteren ze met te goedkope prijzen. ook hier geldt: wat te mooi lijkt om waar te zijn, is vaak niet waar.<br /><br />Zie hieronder de site.<br /><br /></p>]]></value>
</property>
<property>
<key>status</key>
<value>online</value>
</property>
<property>
<key>category</key>
<value>Webshops</value>
</property>
<property>
<key>programtitle</key>
<value>1</value>
</property>
<property>
<key>programid</key>
<value>1</value>
</property>
<property>
<key>owner</key>
<value>1</value>
</property>
<property>
<key>source</key>
<value>typo3</value>
</property>
<property>
<key>collection</key>
<value>alerts</value>
</property>
<property>
<key>portal</key>
<value>1</value>
</property>
<property>
<key>type</key>
<value>article</value>
</property>
<property>
<key>contenttype</key>
<value>article</value>
</property>
<property>
<key>origintype</key>
<value>xml</value>
</property>
<property>
<key>resized</key>
<value>true</value>
</property>
<property>
<key>converted</key>
<value>true</value>
</property>
<property>
<key>image</key>
<value>
<image default="true">
<imageUrl>http://staticextern.avrotros.nl/images/cc4/OP_tx_news_studionstore.jpg</imageUrl>
</image>
</value>
</property>
</properties>
<updated>2015-03-26T13:09:28.650Z</updated>
</item>
</resources>
有人知道问题出在哪里吗?
Does anybody know what the problem is?
我正在使用以下内容来实际解析xml:
i am using the following to actually parse the xml:
return XML.toJSONObject(xmlString).toString();
推荐答案
我知道这已经很晚了，但是我只是想使其工作起来，所以就到这里了.请记住，这只是快速修复，而不是最佳实践.
I know this is late, but I just wanted to make it work so here you go. Keep in mind, this is just a quick fix and not best practice.
- 从Github-Repo下载所有文件: https://github.com/stleary/JSON-java
- 打开
XMLTokener.java并注释掉第69、70、71行. - 您完成了.请记住，如果未关闭
CDATA，将不会引发任何错误，因此这不是最佳的解决方法，但至少可以使用.
- Download all the files from the Github-Repo: https://github.com/stleary/JSON-java
- Open
XMLTokener.javaand comment out line 69, 70, 71. - You're done. Keep in mind, if the
CDATAis not closed, no error will be thrown, so this isn't the best way to go, but at least it works.
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