集成 BIRT 查看器与 Java 和 Java EE Web 应用程序（2）
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- UID
- 1066743
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集成 BIRT 查看器与 Java 和 Java EE Web 应用程序（2）
Maven 和非 Maven 类型的项目的相同步骤- 在 web application 件夹下创建以下目录：
- logs
- report
- report/images
- scriptlib
- 在 WEB-INF 文件夹下，创建一个 tlds 文件夹。
- 在 WEB-INF 文件夹下，放入 birt.tld（参见 中的 programfiles.zip）。
- 将 server-config.wsdd 和 viewer.properties 文件（参见 中 programfiles.zip）放在 WEB-INF 文件夹下。
- 将 webcontent 文件夹（参见 中的 webcontent.zip）放在 web application 文件夹下。
- 将您的报告设计文件（.rptdesign 文件）放在 report 文件夹下。
- 正确创建所有文件夹并将它们放入不同的文件后，WebContent 文件夹将会类似于图 1 中的列表： 图 1. 目录清单
 - 将 中的代码添加到 web.xml 文件中。 清单 3. Web.xml 中的条目
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| <!-- Report resources directory for preview. Defaults to ${birt home} -->
<context-param>
<param-name>BIRT_VIEWER_WORKING_FOLDER</param-name>
<param-value>report</param-value>
</context-param>
<!-- Flag whether the report resources can be accessed only
under the working folder. Defaults to true -->
<context-param>
<param-name>WORKING_FOLDER_ACCESS_ONLY</param-name>
<param-value>true</param-value>
</context-param>
<!-- Settings for how to deal with the url report path.
For example, "http://host/repo/test.rptdesign".
Following values are supported:
<all> - All paths.
<domain> - Only the paths with host matches current domain.
The comparison is literal, "127.0.0.1" and "localhost" are
considered as different hosts. <none> - URL paths are not supported.
Defaults to "domain". -->
<context-param>
<param-name>URL_REPORT_PATH_POLICY</param-name>
<param-value>domain</param-value>
</context-param>
<!-- Defines the BIRT viewer configuration file -->
<context-param>
<param-name>BIRT_VIEWER_CONFIG_FILE</param-name>
<param-value>WEB-INF/viewer.properties</param-value>
</context-param>
<!-- Flag whether to allow server-side printing.
Possible values are "ON" and "OFF". Defaults to "ON". -->
<context-param>
<param-name>BIRT_VIEWER_PRINT_SERVERSIDE</param-name>
<param-value>ON</param-value>
</context-param>
<!-- Flag whether to force browser-optimized HTML output. Defaults to true -->
<context-param>
<param-name>HTML_ENABLE_AGENTSTYLE_ENGINE</param-name>
<param-value>true</param-value>
</context-param>
<!-- Filename generator class/factory to use for the exported reports. -->
<context-param>
<param-name>BIRT_FILENAME_GENERATOR_CLASS</param-name>
<param-value>
org.eclipse.birt.report.utility.filename.DefaultFilenameGenerator</param-value>
</context-param>
<!-- Viewer Filter used to set the request character encoding to UTF-8. -->
<filter>
<filter-name>ViewerFilter</filter-name>
<filter-class>org.eclipse.birt.report.filter.ViewerFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>ViewerFilter</filter-name>
<servlet-name>ViewerServlet</servlet-name>
</filter-mapping>
<filter-mapping>
<filter-name>ViewerFilter</filter-name>
<servlet-name>EngineServlet</servlet-name>
</filter-mapping>
<!-- Viewer Servlet Context Listener -->
<listener>
<listener-class>org.eclipse.birt.report.listener.ViewerServletContextListener</listener-class>
</listener>
<!-- Viewer HttpSession Listener -->
<listener>
<listener-class>org.eclipse.birt.report.listener.ViewerHttpSessionListener</listener-class>
</listener>
<!-- Viewer Servlet, Supports SOAP -->
<servlet>
<servlet-name>ViewerServlet</servlet-name>
<servlet-class>org.eclipse.birt.report.servlet.ViewerServlet</servlet-class>
</servlet>
<!-- Engine Servlet -->
<servlet>
<servlet-name>EngineServlet</servlet-name>
<servlet-class>org.eclipse.birt.report.servlet.BirtEngineServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>ViewerServlet</servlet-name>
<url-pattern>/frameset</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>ViewerServlet</servlet-name>
<url-pattern>/run</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>EngineServlet</servlet-name>
<url-pattern>/preview</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>EngineServlet</servlet-name>
<url-pattern>/download</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>EngineServlet</servlet-name>
<url-pattern>/parameter</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>EngineServlet</servlet-name>
<url-pattern>/document</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>EngineServlet</servlet-name>
<url-pattern>/output</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>EngineServlet</servlet-name>
<url-pattern>/extract</url-pattern>
</servlet-mapping>
<!-- For Web module version higher than 2.3 -->
<!--
<jsp-config>
<taglib>
<taglib-uri>/birt.tld</taglib-uri>
<taglib-location>/WEB-INF/tlds/birt.tld</taglib-location>
</taglib>
</jsp-config>
-->
<!-- For Web module version 2.3 -->
<taglib>
<taglib-uri>
/birt.tld
</taglib-uri>
<taglib-location>
/WEB-INF/tlds/birt.tld
</taglib-location>
</taglib>
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- 构建并部署应用程序。
- 使用以下 URL 查看报告：
- 在 VIRT 查看器中查看报告http://[host]:[port]/[/[context name]/frameset?__report=[your report].rptdesign
- 查看 PDF 或 HTML 格式的完整报告http://[host]:[port]/[context name]/run?__report=[report name].rptdesign&__format=[pdf/html]
附加到文档中的所有文件和文件夹内容（viewservlets.jar、birt.tld、viewer.properties、server-config.wsdd 和 webcontent.zip）都来自 BIRT 运行时 4.2.0 下载文件。在 中找到 webcontent.zip 和 programfiles.zip 文件。 |
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