开发指南
下载jar文件
从下载页面下载billing.zip文件.将其中的billing.jar加入classpath路径中。配置过滤器
如果你自定义资源拦截器，可以跳过此项内容。
打开你的工程目录下的WEB-INF/web.xml文件，在顶端添加以下内容： <!-- billing start -->
<filter>
<filter-name>billingResourcesURIFilter</filter-name>
<filter-class>com.dm.billing.web.filter.BillingResourcesURIFilter</filter-class>
<init-param>
<param-name>unit-price</param-name>
<param-value>2</param-value>
</init-param>
<init-param>
<param-name>days</param-name>
<param-value>1</param-value>
</init-param>
<init-param>
<param-name>remark</param-name>
<param-value>文档</param-value>
</init-param>
</filter>
<filter>
<filter-name>billingLoginFilter</filter-name>
<filter-class>com.dm.billing.web.filter.BillingLoginFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>billingResourcesURIFilter</filter-name>
<url-pattern>/vip</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>billingLoginFilter</filter-name>
<url-pattern>/vip</url-pattern>
</filter-mapping>
<!-- billing end --> 配置servlet
打开你的工程目录下的WEB-INF/web.xml文件，在顶端添加以下内容： <!-- billing start -->
<servlet>
<servlet-name>billingServlet</servlet-name>
<servlet-class>com.dm.billing.web.BillingServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>billingServlet</servlet-name>
<url-pattern>/billing/billingServlet</url-pattern>
</servlet-mapping>
<!-- billing end --> 