如何在GWT项目客户端使用dom4j.jar和jaxen.jar？

我不熟悉Java和GWT

我想利用dom4j和jaxen解析一个xml文件，并根据 添加到xml文件内容

但是，编译失败，错误如下所示：

[ERROR] [MainPage] - Errors in 'file:/E:/workspace/MainPage/src/com/helloworld/client/MainPage.java'
    [ERROR] [MainPage] - Line 10: The import org.dom4j cannot be resolved
    [ERROR] [MainPage] - Line 81: The type org.dom4j.DocumentException cannot be resolved. It is indirectly referenced from required .class files
    [ERROR] [MainPage] - Line 81: The constructor DataModelReader(File, SmfDataPositionAgent) refers to the missing type DocumentException
    [ERROR] [MainPage] - Line 82: DocumentException cannot be resolved to a type
    [ERROR] [MainPage] - Line 87: The method navigatePageSet() from the type DataModelReader refers to the missing type DocumentException
    [ERROR] [MainPage] - Line 88: DocumentException cannot be resolved to a type

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我认为不可能在客户端使用dom4j，因为它不是GWT模块。也许你应该考虑使用GWTS XML解析器：

或者你可以试试这个项目，不过我还没试过