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项目将com.thoughtworks.xstream升级到1.4.18遇到的问题：com。。。

项⽬将com.thoughtworks.xstream升级到1.4.18遇到的问题：com。。。项⽬开发需求将xstream从1.4.17升级到1.4.18，升级后遇到了序列化问题，描述如下：

om.thoughtworks.xstream.security.ForbiddenClassException: com.jd.jcloud.wms.lp.SoOrderCancelReceipt

at com.thoughtworks.xstream.security.NoTypePermission.allows(NoTypePermission.java:26) ~[xstream-1.4.18.jar:1.4.18]

at com.thoughtworks.xstream.alClass(SecurityMapper.java:74) ~[xstream-1.4.18.jar:1.4.18]

at com.thoughtworks.xstream.alClass(MapperWrapper.java:125) ~[xstream-1.4.18.jar:1.4.18]

at com.thoughtworks.xstream.alClass(CachingMapper.java:47) ~[xstream-1.4.18.jar:1.4.18]

at com.adClassType(HierarchicalStreams.java:29) ~

[xstream-1.4.18.jar:1.4.18]

at com.TreeUnmarshaller.start(TreeUnmarshaller.java:133) ~[xstream-1.4.18.jar:1.4.18]

at com.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:32) ~[xstream-1.4.18.jar:1.4.18]

问题还原：

<groupId>com.thoughtworks.xstream</groupId>

蜂房哈夫尼菌ca130<artifactId>xstream</artifactId>

</dependency>

代码

public static void main(String[] args){

XStream xStream =new XStream();

String xmlStr ="<receipt>\n"+

"<receiptNo>1234567</receiptNo>\n"+

"<distributeNo></distributeNo>\n"+

"<warehouseNo>123</warehouseNo>\n"+

"<erpWarehouseNo></erpWarehouseNo>\n"+

"<receiptType>123</receiptType>\n"+

"<source>123</source>\n"+

"<partnerNo>123</partnerNo>\n"+

"<clpsWarehouseNo>123</clpsWarehouseNo>\n"+

"</receipt>";

xStream.alias("receipt", SoOrderCancelReceipt.class);水产学报

xStream.ignoreUnknownElements();

SoOrderCancelReceipt soOrderReceipt =(SoOrderCancelReceipt) xStream.fromXML(xmlStr);风险投资退出机制

System.out.JSONString(soOrderReceipt));

}

结果：

Exception in thread "main" com.thoughtworks.xstream.security.ForbiddenClassException: SoOrderCancelReceipt

山东网通

at com.thoughtworks.xstream.security.NoTypePermission.allows(NoTypePermission.java:26)

at com.thoughtworks.xstream.alClass(SecurityMapper.java:74)

at com.thoughtworks.xstream.alClass(MapperWrapper.java:125)

at com.thoughtworks.xstream.alClass(CachingMapper.java:47)

at com.adClassType(HierarchicalStreams.java:29)

at com.TreeUnmarshaller.start(TreeUnmarshaller.java:133)

at com.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:32)

at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1391)

at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1376)

at com.thoughtworks.xstream.XStream.fromXML(XStream.java:1261)

at com.thoughtworks.xstream.XStream.fromXML(XStream.java:1252)

at Test3.main(Test3.java:35)

处理⽅案：解析之前，在前⾯添加以下两⾏代码

Class<?>[] classes =new Class[]{ SoOrderCancelReceipt.class};

xStream.allowTypes(classes);

完整代码如下：

public static void main(String[] args){

XStream xStream =new XStream();

String xmlStr ="<receipt>\n"+

"<receiptNo>123456</receiptNo>\n"+

"<distributeNo></distributeNo>\n"+

"<warehouseNo>123</warehouseNo>\n"+

常见的dna提取方法及优缺点

"<erpWarehouseNo></erpWarehouseNo>\n"+

"<receiptType>123</receiptType>\n"+

"<source>123</source>\n"+

"<partnerNo>123</partnerNo>\n"+

"<clpsWarehouseNo>123</clpsWarehouseNo>\n"+

"</receipt>";

xStream.alias("receipt", SoOrderCancelReceipt.class);

xStream.ignoreUnknownElements();

Class<?>[] classes =new Class[]{ SoOrderCancelReceipt.class};

xStream.allowTypes(classes);

SoOrderCancelReceipt soOrderReceipt =(SoOrderCancelReceipt) xStream.fromXML(xmlStr);

System.out.JSONString(soOrderReceipt));

}

执⾏结果：{"clpsWarehouseNo":"123","distributeNo":"","partnerNo":"123","receiptNo":"123456","receiptType":"123","source":123,"warehouseNo":"123"} Process finished with exit code 0

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标签：问题遇到升级序列化风险投资方法需求

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