没有为名为'success'的'dynamic-jasper'类型定义结果类型 [英] There is no result type defined for type 'dynamic-jasper' mapped with name 'success'

问题描述

我正在尝试使用带有Struts 2.3.4的DynamicJasper 5.0.0。我使用以下代码以PDF格式显示数据

I am trying to use DynamicJasper 5.0.0 with Struts 2.3.4. I am using following code to show data in PDF format

在行动类中

try {
    FastReportBuilder drb = new FastReportBuilder();
    DynamicReport dr = drb.addColumn("Size", "size", String.class.getName(), 30).setTitle("Size List Report").setSubtitle("This report was generateed at" + new Date()).setUseFullPageWidth(true) //make colums to fill the page width
            .setPrintBackgroundOnOddRows(true).build();

    JRDataSource ds = new JRBeanCollectionDataSource(getSizeList());
    JasperPrint jp = DynamicJasperHelper.generateJasperPrint(dr, new ClassicLayoutManager(), ds);
    JasperViewer.viewReport(jp);    //finally display the report report   [/CODE]  
} catch (Exception e) {
    System.out.println("Exception");
}
return SUCCESS;

struts.xml

struts.xml

<package name="expotpkg" extends="struts-default, json-default,jasperreports-default"> 
   <result-types>
        <result-type name="dynamic-jasper" class="ar.com.fdvs.dj.webwork.DJResult"/>
    </result-types>

<action name="DownloadSizePdf" class="iland.work.SizesAction" method="fetchDJ">
            <result name="success" type="dynamic-jasper">
                <param name="dynamicReport">dr</param>
                <param name="dataSource">sizeList</param>
                <param name="documentName">Dynamic Report generated with struts 2</param>
                <param name="parameters">params</param>
                <param name="format">PDF</param>
                <param name="layoutManager">classic</param>
            </result>
        </action>
   </package>

运行此操作时出现以下错误

While running this I am getting following error

There is no result type defined for type 'dynamic-jasper' mapped with name 'success'.  Did you mean 'dynamicJasper'? - result - file:/E:/Project/cxn/cnx/build/web/WEB-INF/classes/struts.xml:571:58
    at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.buildResults(XmlConfigurationProvider.java:653)
    at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addAction(XmlConfigurationProvider.java:387)
    ... 20 more

我已经包含以下jar文件

I have included following jar files

推荐答案

将此配置添加到您的包中

Add this configuration to your package

<result-types>
    <result-type name="dynamicJasper" class="ar.com.fdvs.dj.webwork.DJResult"/>
</result-types>

<action name="DownloadSizePdf" class="iland.work.SizesAction" method="fetchDJ">
    <result name="success" type="dynamicJasper">
        <param name="dynamicReport">dr</param>
        <param name="dataSource">sizeList</param>
        <param name="documentName">Dynamic Report generated with struts 2</param>
        <param name="parameters">params</param>
        <param name="format">PDF</param>
        <param name="layoutManager">classic</param>
    </result>
</action>

---

ActionSupport class位于包名称 com.opensymphony.xwork2 下。从Struts2使用的插件配置中发生错误，这与您使用的Struts版本不兼容。

---

The ActionSupport class is under the package name com.opensymphony.xwork2. The error is occurred from the configuration of the plugin you use with Struts2 which is incompatible to the version of Struts you use.

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