simple arcgis server view sample学习笔记

XML 配置文件

Servelt 容器启动的时候，会发送启动消息给 ADFServletContextListener，ADFServletContextListener 负责创建 WebApplication，We

bApplication 负责创建和存放 WebSession，WebSession 负责创建 WebContext，WebContext 负责创建所有的 Attribute

Web.xml:ADFServletContextListener 负责创建 WebApplication

<listener>

<listener-class>com.esri.adf.web.util.ADFServletContextListener</listener-class>

</listener>

<property-name>webApplication</property-name>

<value>#{esriWebApplication}</value>

</managed-property>

< /managed-bean>

FJ<referenced-bean>

<referenced-bean-name>esriWebApplication</referenced-bean-name>

<referenced-bean-class>com.esri.adf.web.data.WebApplication</referenced-bean-class>

</referenced-bean>

WebSession 负责创建 WebContext

<managed-bean>

</managed-property>

<managed-property>

<property-name>attributes</property-name>

<map-entries>

<map-entry>

<key>map</key>

<value>#{map}</value>

</map-entry>

<map-entry>

<key>graphics</key>

</map-entries>