📄 web.xml
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<?xml version="1.0" encoding="gb2312"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
version="2.4">
<context-param>
<param-name>driverClass</param-name>
<param-value>com.mysql.jdbc.Driver</param-value>
</context-param>
<context-param>
<param-name>url</param-name>
<param-value>jdbc:mysql://localhost:3306/bookstore</param-value>
</context-param>
<context-param>
<param-name>user</param-name>
<param-value>root</param-value>
</context-param>
<context-param>
<param-name>password</param-name>
<param-value>12345678</param-value>
</context-param>
<servlet>
<servlet-name>CreateDBServlet</servlet-name>
<servlet-class>org.sunxin.lesson.jsp.bookstore.CreateDBServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>CreateDBServlet</servlet-name>
<url-pattern>/createdb</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>ListServlet</servlet-name>
<servlet-class>org.sunxin.lesson.jsp.bookstore.ListServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>ListServlet</servlet-name>
<url-pattern>/list</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>CreateAccountServlet</servlet-name>
<servlet-class>org.sunxin.lesson.jsp.bookstore.CreateAccountServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>CreateAccountServlet</servlet-name>
<url-pattern>/account</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>GetDBInfoServlet</servlet-name>
<servlet-class>org.sunxin.lesson.jsp.bookstore.GetDBInfoServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>GetDBInfoServlet</servlet-name>
<url-pattern>/getdbinfo</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>TradeServlet</servlet-name>
<servlet-class>org.sunxin.lesson.jsp.bookstore.TradeServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>TradeServlet</servlet-name>
<url-pattern>/trade</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>GetDBInfoServlet2</servlet-name>
<servlet-class>org.sunxin.lesson.jsp.bookstore.GetDBInfoServlet2</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>GetDBInfoServlet2</servlet-name>
<url-pattern>/getdbinfo2</url-pattern>
</servlet-mapping>
</web-app>
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