Eclipse 出現 The content of element type “package” must match … 錯誤
4 月.12, 2009 in Java
當我在 Eclipse IDE 環境中學習 struts 2 的過程中，進行編輯 struts.xml 時碰到提示下列的問題
The content of element type “package” must match “(result-types?,interceptors?,default-interceptor-ref?,default-action-ref?,default-class-ref?,global-results?,global-exception-mappings?,action*)”.
有問題的 struts.xml 內容大略如下：
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | <!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN" "http://struts.apache.org/dtds/struts-2.0.dtd"> <struts> <package name="default" namespace="/" extends="jasperreports-default"> <action name="myJasperTest" class="tw.idv.bestlong.test.action.JasperAction"> <result name="success" type="jasper"> <param name="location">/jasper/our_compiled_template.jasper</param> <param name="datasource">myList</param> <param name="format">PDF</param> </result> </action> <result-types> <result-type name="jasper" class="org.apache.struts2.views.jasperreports.JasperReportsResult"/> </result-types> </package> </struts> |
這是因為沒有依據 DTD 中定義的 Element 順序，所以只要調整內容的順序如下就可以通過檢查了。
1 2 3 4 5 6 7 8 9 10 11 12 13 | <package name="default" namespace="/" extends="jasperreports-default"> <result-types> <result-type name="jasper" class="org.apache.struts2.views.jasperreports.JasperReportsResult"/> </result-types> <action name="myJasperTest" class="tw.idv.bestlong.test.action.JasperAction"> <result name="success" type="jasper"> <param name="location">/jasper/our_compiled_template.jasper</param> <param name="datasource">myList</param> <param name="format">PDF</param> </result> </action> </package> |