商城
商城简介
网上商城类似于，京东商城，天猫商城，会员可以在商城中浏览商品，下订单，以及参加各种活动。
管理员，运营可以在管理后台系统中管理商品，订单，会员等。
客服可以在后台管理系统中处理用户的询问以及投诉
分布式系统架构
分布式架构：
把系统按照模块拆分成多个子模块。
把模块拆分，使用接口通信，降低模块之间的耦合度。
把项目拆分成若干个子项目，不同的团队负责不同的子模块。
增加功能只需要增加一个子项目，调用其它项目接口就行。
可以灵活的进行分布式部署
缺点
系统之间交互需要使用远程通信，接口开发增加工作量。
3.6 技术选型
数据库：mysql
Dao层：mybatis 德鲁伊（druid）
缓存：redis
搜索：solr
service:spring
web:springmvc,jstl,EasyUI,jsp，freemake
图片服务器：FastDFS(分布式文件系统)
反向代理服务器：nginx
定时器：Quartz
Web服务器：tomcat
远程调用:zookeeper,dubbo
工程管理：maven
4 后台管理系统搭建
工程分析
网站一般分前台和后台，前台给用户看后台是给管理人员看。
使用maven管理工具
1、依赖管理
2、项目构建
后台创建一个独立的web项目，创建一个maven工程打包方式是war包
ego-parent（父工程管理jar包的版本）
ego-commons (把通用的工具类打包)
ego-mananger(继承父工程 pom文件)
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <parent> <artifactId>ego_parent</artifactId> <groupId>com.github.ego.parent</groupId> <version>0.0.1-SNAPSHOT</version> <relativePath>../ego_parent/pom.xml</relativePath> </parent> <modelVersion>4.0.0</modelVersion> <groupId>com.github.ego.manager</groupId> <artifactId>ego_manager</artifactId> <packaging>pom</packaging> <name>ego_manager</name> <url>http://maven.apache.org</url> <modules> <module>../ego_manager_domain</module> <module>../ego_manager_mapper</module> <module>../ego_manager_service</module> <module>../ego_manager_web</module> </modules> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> </properties> <dependencies> <!--依赖于ego_commons--> <dependency> <groupId>com.github.ego.commons</groupId> <artifactId>ego_commons</artifactId> <version>0.0.1-SNAPSHOT</version> </dependency> </dependencies> <build> <!-- 配置tomcat插件 --> <plugins> <plugin> <groupId>org.apache.tomcat.maven</groupId> <artifactId>tomcat7-maven-plugin</artifactId> <configuration> <port>5050</port> <path>/ego_manager</path> </configuration> <!-- <configuration> <url>http://192.168.239.10:8080/manager/text</url> <server>tomcat</server> <path>/ego_manager</path> </configuration>--> </plugin> </plugins> </build> </project>
ego_manager_domain (pom文件)
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <parent> <artifactId>ego_manager</artifactId> <groupId>com.github.ego.manager</groupId> <version>0.0.1-SNAPSHOT</version> <relativePath>../ego_manager/pom.xml</relativePath> </parent> <modelVersion>4.0.0</modelVersion> <groupId>com.github.ego.manager</groupId> <artifactId>ego_manager_domain</artifactId> <packaging>jar</packaging> <name>ego_manager_domain</name> <url>http://maven.apache.org</url> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> </properties> <dependencies> <!--单元测试--> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <scope>test</scope> </dependency> </dependencies> </project>
domain
package com.bjsxt.domain;
//商品的domain类
public class Product extends BaseDomain{
private Integer flowerid ; //鲜花编号
private String flowerisbn; //鲜花
private String flowertype; //鲜花的象征
private String flowername; //鲜花名字
private String flowermaterial; //鲜花材料
private String flowerpack; //鲜花包裹
private String flowerdesc; //鲜花描述
private String flowerimage; //鲜花图片
private Double price; //鲜花价格
private Double currentprice; //当前价格
private String deliverarea ; //销售地区
private String notetime; //笔记时间
private Integer status; //状态码
private Integer typeid; //类型编号
public Integer getFlowerid() {
return flowerid;
}
public void setFlowerid(Integer flowerid) {
this.flowerid = flowerid;
}
public String getFlowerisbn() {
return flowerisbn;
}
public void setFlowerisbn(String flowerisbn) {
this.flowerisbn = flowerisbn;
}
public String getFlowertype() {
return flowertype;
}
public void setFlowertype(String flowertype) {
this.flowertype = flowertype;
}
public String getFlowername() {
return flowername;
}
public void setFlowername(String flowername) {
this.flowername = flowername;
}
public String getFlowermaterial() {
return flowermaterial;
}
public void setFlowermaterial(String flowermaterial) {
this.flowermaterial = flowermaterial;
}
public String getFlowerpack() {
return flowerpack;
}
public void setFlowerpack(String flowerpack) {
this.flowerpack = flowerpack;
}
public String getFlowerdesc() {
return flowerdesc;
}
public void setFlowerdesc(String flowerdesc) {
this.flowerdesc = flowerdesc;
}
public String getFlowerimage() {
return flowerimage;
}
public void setFlowerimage(String flowerimage) {
this.flowerimage = flowerimage;
}
public Double getPrice() {
return price;
}
public void setPrice(Double price) {
this.price = price;
}
public Double getCurrentprice() {
return currentprice;
}
public void setCurrentprice(Double currentprice) {
this.currentprice = currentprice;
}
public String getDeliverarea() {
return deliverarea;
}
public void setDeliverarea(String deliverarea) {
this.deliverarea = deliverarea;
}
public String getNotetime() {
return notetime;
}
public void setNotetime(String notetime) {
this.notetime = notetime;
}
public Integer getStatus() {
return status;
}
public void setStatus(Integer status) {
this.status = status;
}
public Integer getTypeid() {
return typeid;
}
public void setTypeid(Integer typeid) {
this.typeid = typeid;
}
}
BaseDomain
package com.bjsxt.domain; public class BaseDomain { private Integer page; //当前页 private Integer rows; //每页的数量 public Integer getPage() { return page; } public void setPage(Integer page) { this.page = page; } public Integer getRows() { return rows; } public void setRows(Integer rows) { this.rows = rows; } }
ego_manager_mapper (pom文件)
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>ego_manager</artifactId>
<groupId>com.bjsxt.ego.manager</groupId>
<version>0.0.1-SNAPSHOT</version>
<relativePath>../ego_manager/pom.xml</relativePath>
</parent>
<modelVersion>4.0.0</modelVersion>
<groupId>com.bjsxt.ego.manager</groupId>
<artifactId>ego_manager_mapper</artifactId>
<packaging>jar</packaging>
<name>ego_manager_mapper</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<!--单元测试-->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
</dependency>
<!-- 依赖ego_manager_domain -->
<dependency>
<groupId>com.bjsxt.ego.manager</groupId>
<artifactId>ego_manager_domain</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>
<!-- Mybatis -->
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis-spring</artifactId>
</dependency>
<dependency>
<groupId>com.github.miemiedev</groupId>
<artifactId>mybatis-paginator</artifactId>
</dependency>
<dependency>
<groupId>com.github.pagehelper</groupId>
<artifactId>pagehelper</artifactId>
</dependency>
<!-- MySql -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
<!-- 连接池 -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
</dependency>
</dependencies>
<!-- 如果不添加此节点mybatis的mapper.xml文件都会被漏掉。 -->
<build>
<resources>
<resource>
<directory>src/main/java</directory>
<includes>
<include>**/*.properties</include>
<include>**/*.xml</include>
</includes>
<filtering>false</filtering>
</resource>
</resources>
</build>
</project>
mapper文件 （productMapper.java）
package com.bjsxt.mapper; import com.bjsxt.domain.Product; import java.util.List; public interface ProductMapper { //向数据库中添加鲜花 void addProduct(Product product); //查询所有 List<Product> loadProduct(); }
mapper配置文件 (productMapper.xml文件)
<?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd"> <!-- 映射文件 --> <mapper namespace="com.bjsxt.mapper.ProductMapper"> <insert id="addProduct" parameterType="com.bjsxt.domain.Product"> insert into flower values (null, #{flowerisbn}, #{flowertype}, #{flowername}, #{flowermaterial}, #{flowerpack}, #{flowerdesc}, #{flowerimage}, #{price}, #{currentprice}, #{deliverarea}, #{notetime}, #{status}, #{typeid}) </insert> <!-- 查询所有商品信息 --> <select id="loadProduct" resultType="com.bjsxt.domain.Product"> select * from flower </select> </mapper>
ego-manager-service
package com.bjsxt.service; import com.bjsxt.vo.ProductVo; import com.bjsxt.vo.DataGridModel; public interface ProductService { //添加鲜花 void addProduct(ProductVo pvo); //查询所有的鲜花产品 DataGridModel<ProductVo> loadProductService(ProductVo pvo); }
package com.bjsxt.service.impl; import com.bjsxt.domain.Product; import com.bjsxt.mapper.ProductMapper; import com.bjsxt.service.ProductService; import com.bjsxt.utils.DateUtils; import com.bjsxt.vo.DataGridModel; import com.bjsxt.vo.ProductVo; import com.github.pagehelper.Page; import com.github.pagehelper.PageHelper; import org.springframework.beans.BeanUtils; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import java.util.List; @Service //将产品纳入到spring容器中 public class ProductServiceImpl implements ProductService { //注入代理对象 @Autowired private ProductMapper productMapper; @Override public void addProduct(ProductVo pvo) { //设置日期 pvo.setNotetime(DateUtils.getFormateDate()); //设置正常消费 pvo.setStatus(1); //添加商品信息 productMapper.addProduct(pvo); } @Override public DataGridModel<ProductVo> loadProductService(ProductVo pvo) { //创建dataGridModel对象 DataGridModel<ProductVo> dgm = new DataGridModel<ProductVo>(); //分页对象 Page page = PageHelper.startPage(pvo.getPage(), pvo.getRows()); //创建product对象 List<Product> loadProduct = productMapper.loadProduct(); //遍历 for (Product product : loadProduct) { //创建productVo对象 ProductVo productvo = new ProductVo(); BeanUtils.copyProperties(product, productvo); dgm.getRows().add(productvo); } //设置总数 dgm.setTotal(page.getTotal()); return dgm; } }
vo对象DataGridModel
package com.bjsxt.vo; import java.util.ArrayList; import java.util.List; //datagrid:完成数据的列表的分页显示 public class DataGridModel<T> { //需要响应的总行 private Long total; private List<T> rows = new ArrayList<T>(); public Long getTotal() { return total; } public void setTotal(Long total) { this.total = total; } public List<T> getRows() { return rows; } public void setRows(List<T> rows) { this.rows = rows; } }
productVo对象
package com.bjsxt.vo; import com.bjsxt.domain.Product; public class ProductVo extends Product{ }
ego-manager-web（pom文件）对象
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> <parent> <artifactId>ego_manager</artifactId> <groupId>com.bjsxt.ego.manager</groupId> <version>0.0.1-SNAPSHOT</version> <relativePath>../ego_manager/pom.xml</relativePath> </parent> <modelVersion>4.0.0</modelVersion> <groupId>com.bjsxt.ego.manager</groupId> <artifactId>ego_manager_web</artifactId> <packaging>war</packaging> <name>ego_manager_web Maven Webapp</name> <url>http://maven.apache.org</url> <dependencies> <!-- 依赖ego_manager_service --> <dependency> <groupId>com.bjsxt.ego.manager</groupId> <artifactId>ego_manager_service</artifactId> <version>0.0.1-SNAPSHOT</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>servlet-api</artifactId> <scope>provided</scope> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>jsp-api</artifactId> <scope>provided</scope> </dependency> <dependency> <groupId>jstl</groupId> <artifactId>jstl</artifactId> </dependency> <dependency> <groupId>commons-fileupload</groupId> <artifactId>commons-fileupload</artifactId> </dependency> </dependencies> <build> <finalName>ego_manager_web</finalName> </build> </project>
productController
package com.bjsxt.controller;
import com.bjsxt.service.ProductService;
import com.bjsxt.utils.FtpUtils;
import com.bjsxt.vo.DataGridModel;
import com.bjsxt.vo.ProductVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;
import java.io.IOException;
import java.io.InputStream;
import java.util.UUID;
@Controller
public class ProductController {
//注入service对象
@Autowired
private ProductService productService;
@RequestMapping("/jumping")
public String jumping(){
return "index.jsp";
}
@RequestMapping("/addProductUI")
public String loadProduct(){
return "addProduct";
}
//跳转产品的ui界面
@RequestMapping("/loadProductUI")
public String loadProductUI(){
return "productList";
}
//处理商品的添加
@RequestMapping("/addProduct")
public String addProduct(ProductVo pvo , MultipartFile mf){
try {
//图片路径
String newname = UUID.randomUUID().toString().replace("-", "");
String oldname = mf.getOriginalFilename();
String ext = oldname.substring(oldname.lastIndexOf("."));
newname = newname +ext;
//将上传文件访问输入流对象
InputStream is = mf.getInputStream();
FtpUtils.ftpFileUpload("192.168.239.113", 21, "ftpuser", "ftpuser", "/home/ftpuser/images", newname, is);
String flowerimage = "http://www.wugui.com/"+newname;
//保存图片
pvo.setFlowerimage(flowerimage);
//添加产品
productService.addProduct(pvo);
} catch (IOException e) {
e.printStackTrace();
}
return "productList";
}
//查询所有产品信息
@RequestMapping("/loadProductList")
@ResponseBody
public DataGridModel<ProductVo> loadProductList(ProductVo pvo){
return productService.loadProductService(pvo);
}
}
ckeditController
package com.bjsxt.controller; import com.bjsxt.utils.FtpUtils; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.multipart.MultipartFile; import java.io.InputStream; import java.util.UUID; /** * Created by asus on 2017/12/8. */ @Controller //将ckedit纳入到spring容器中 public class CkeditController { //处理ckedit文件上传请求 @RequestMapping("/ckeditUpload") @ResponseBody public String ckeditUpload(MultipartFile upload , String CKEditorFuncNum){ try { //图片路径 String newname = UUID.randomUUID().toString().replace("-", ""); String oldname = upload.getOriginalFilename(); String ext = oldname.substring(oldname.lastIndexOf(".")); newname = newname +ext; //将文件上传访问输入流对象 InputStream is = upload.getInputStream(); FtpUtils.ftpFileUpload("192.168.239.113", 21, "ftpuser", "ftpuser", "/home/ftpuser/images", newname, is); String flowerimage = "http://www.wugui.com/"+newname; //创建stringbuffer StringBuffer sbf = new StringBuffer(); sbf.append("<script type=\"text/javascript\">"); sbf.append("window.parent.CKEDITOR.tools.callFunction("+ CKEditorFuncNum + ",'" +flowerimage+ "','')"); sbf.append("</script>"); System.out.println(sbf.toString()); return sbf.toString(); } catch (Exception e) { // TODO: handle exception e.printStackTrace(); } return null; } }
applicationMapper.xml文件
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd">
<!--实例化数据库连接池-->
<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource">
<property name="driverClassName" value="com.mysql.jdbc.Driver"></property>
<!--<property name="url" value="jdbc:mysql://localhost:3306/ego"></property>-->
<property name="url" value="jdbc:mysql://192.168.239.10:3306/ego"></property>
<property name="username" value="root"></property>
<property name="password" value="root"></property>
</bean>
<!--创建sqlSessionFactory工厂 实例化sqlSessionFactory spring整合mybatis 不需要映射文件-->
<bean id="sessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<!--给sqlSessionFactory 注入dataSource -->
<property name="dataSource" ref="dataSource"></property>
<!-- 配置分页插件 -->
<property name="plugins">
<list>
<bean class="com.github.pagehelper.PageHelper">
<property name="properties">
<props>
<prop key="dialect">mysql</prop>
<prop key="reasonable">true</prop>
</props>
</property>
</bean>
</list>
</property>
</bean>
<!-- 通过mapperScaner扫描,产生mapper的代理对象 -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<!-- 指定要扫描的包 -->
<property name="basePackage" value="com.bjsxt.mapper"></property>
<!-- 注入sqlSessionFactory对象 -->
<property name="sqlSessionFactoryBeanName" value="sessionFactory"></property>
</bean>
</beans>
applicationService.xml文件
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop.xsd">
<!-- 自定义扫描 -->
<context:component-scan base-package="com.bjsxt.service"></context:component-scan>
<!-- 配置事物管理器 实例化事物管理器对象-->
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource"></property>
</bean>
<!-- 配置开启事物的操作 -->
<tx:advice id="txAdvice" transaction-manager="transactionManager">
<tx:attributes>
<!-- 指定在连接方法上面应用事物的属性 -->
<tx:method name="add*" propagation="REQUIRED" read-only="false"/>
<tx:method name="update*" propagation="REQUIRED" read-only="false"/>
<tx:method name="delete*" propagation="REQUIRED" read-only="false"/>
<tx:method name="save*" propagation="REQUIRED" read-only="false"/>
<tx:method name="load*" propagation="REQUIRED"/>
<tx:method name="get*" propagation="REQUIRED"/>
<!-- 对于其他方法使用默认的事物管理器 -->
<tx:method name="*"/>
</tx:attributes>
</tx:advice>
<!-- 事物的aop配置 -->
<aop:config>
<!--切点 advice-ref 切面 pointcut-ref-->
<aop:pointcut expression="execution(* com.bjsxt.service.impl.*.*(..))" id="pc"/>
<aop:advisor advice-ref="txAdvice" pointcut-ref="pc"/>
</aop:config>
</beans>
springmvc.xml文件
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd">
<!-- 开启主键扫描 -->
<context:component-scan base-package="com.bjsxt.controller"/>
<!-- springmvc的注解驱动 -->
<mvc:annotation-driven/>
<!-- 配置视图解析器 -->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/" />
<property name="suffix" value=".jsp" />
</bean>
<!-- 文件上传配置文件 -->
<bean id="multipartResolver"
class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<property name="defaultEncoding" value="UTF-8"></property>
<property name="maxUploadSize" value="1024000000"></property>
</bean>
</beans>
web.xml文件
<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5"> <display-name>ego</display-name> <welcome-file-list> <welcome-file>index.html</welcome-file> <welcome-file>index.htm</welcome-file> <welcome-file>index.jsp</welcome-file> <welcome-file>default.html</welcome-file> <welcome-file>default.htm</welcome-file> <welcome-file>default.jsp</welcome-file> </welcome-file-list> <!-- 加载spring的配置文件 --> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath*:application*.xml</param-value> </context-param> <!-- 配置监听器 --> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <!-- 处理springmvc的中文乱码 --> <filter> <filter-name>charset</filter-name> <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> <init-param> <param-name>encoding</param-name> <param-value>UTF-8</param-value> </init-param> </filter> <!-- 过滤器的映射 --> <filter-mapping> <filter-name>charset</filter-name> <url-pattern>*.action</url-pattern> </filter-mapping> <!-- 配置springmvc的核心控制器 --> <servlet> <servlet-name>springmvc</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <!-- 初始化参数 --> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath*:springmvc.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>springmvc</servlet-name> <url-pattern>*.action</url-pattern> </servlet-mapping> </web-app>
