Struts学习笔记(2)----灵活的配置

    关于Struts的配置，我认为对于一个初学者来说真是太烦琐、太复杂了。要一次性记住那所有的element和property都是什么意思，什么时候需要使用真是out of my ability。我想在这里就把模板记下，再把一些主要的配置记下来吧。

1、关于web.xml
    下面列出一个完整的xml配置示例。
   

 1  <? xml version="1.0" encoding="UTF-8" ?>
 2  <! DOCTYPE web-app
 3  PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
 4  "http://java.sun.com/dtd/web-app_2_3.dtd" >
 5  < web-app >
 6  < servlet >
 7  < servlet-name > storefront </ servlet-name >
 8  < servlet-class > org.apache.struts.action.ActionServlet </ servlet-class >
 9  < init-param >
10  < param-name > config </ param-name >
11  < param-value > /WEB-INF/struts-config.xml </ param-value >
12  </ init-param >
13  < init-param >
14  < param-name > debug </ param-name >
15  < param-value > 3 </ param-value >
16  </ init-param >
17  < init-param >
18  < param-name > detail </ param-name >
19  < param-value > 3 </ param-value >
20  </ init-param >
21  < init-param >
22  < param-name > validating </ param-name >
23  < param-value > true </ param-value >
24  </ init-param >
25  < load-on-startup > 1 </ load-on-startup >
26  </ servlet >
27  < servlet-mapping >
28  < servlet-name > storefront </ servlet-name >
29  < url-pattern > /action/* </ url-pattern >
30  </ servlet-mapping >
31  < welcome-file-list >
32  < welcome-file > index.jsp </ welcome-file >
33  </ welcome-file-list >
34  < error-page >
35  < error-code > 404 </ error-code >
36  < location > /common/404.jsp </ location >
37  </ error-page >
38  < error-page >
39  < error-code > 500 </ error-code >
40  < location > /common/500.jsp </ location >
41  </ error-page >
42  < taglib >
43  < taglib-uri > /WEB-INF/struts-html.tld </ taglib-uri >
44  < taglib-location > /WEB-INF/struts-html.tld </ taglib-location >
45  </ taglib >
46  < taglib >
47  < taglib-uri > /WEB-INF/struts-bean.tld </ taglib-uri >
48  < taglib-location > /WEB-INF/struts-bean.tld </ taglib-location >
49  </ taglib >
50  < taglib >
51  < taglib-uri > /WEB-INF/struts-logic.tld </ taglib-uri >
52  < taglib-location > /WEB-INF/struts-logic.tld </ taglib-location >
53  </ taglib >
54  < taglib >
55  < taglib-uri > /WEB-INF/struts-template.tld </ taglib-uri >
56  < taglib-location > /WEB-INF/struts-template.tld </ taglib-location >
57  </ taglib >
58  </ web-app >

    2、Struts Configuration File
       同样贴一个模板先。

  1  <? xml version="1.0" encoding="UTF-8"  ?>
  2  <! DOCTYPE struts-config PUBLIC
  3  "-//Apache Software Foundation//DTD Struts Configuration 1.1//EN"
  4  "http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd" >
  5  < struts-config >
  6  <!--
  7  <data-sources>
  8  <data-source>
  9  <set-property property="autoCommit" value="true"/>
 10  <set-property property="description" value="Resin Data Source"/>
 11  <set-property property="driverClass" value="com.caucho.jdbc.mysql.Driver"/>
 12  <set-property property="maxCount" value="10"/>
 13  <set-property property="minCount" value="2"/>
 14  <set-property property="user" value="admin"/>
 15  <set-property property="password" value="admin"/>
 16  <set-property property="url" value="jdbc:mysqlcaucho://
 17  localhost:3306/storefront"/>
 18  </data-source>
 19  </data-sources>
 20  -->
 21  < form-beans >
 22  < form-bean
 23  name ="loginForm"
 24  type ="com.oreilly.struts.storefront.security.LoginForm" />
 25  < form-bean
 26  name ="itemDetailForm"
 27  dynamic ="true"
 28  type ="org.apache.struts.action.DynaActionForm" >
 29  < form-property  name ="view"  type ="com.oreilly.struts.catalog.view.ItemView" />
 30  </ form-bean >
 31  </ form-beans >
 32  < global-exceptions >
 33  < exception
 34  key ="global.error.invalidlogin"
 35  path ="/security/signin.jsp"
 36  scope ="request"
 37  type ="com.oreilly.struts.framework.exceptions.InvalidLoginException" />
 38  </ global-exceptions >
 39  < global-forwards >
 40  < forward  name ="Login"  path ="/security/signin.jsp"  redirect ="true" />
 41  < forward  name ="SystemFailure"  path ="/common/systemerror.jsp" />
 42  < forward
 43  name ="SessionTimeOut"
 44  path ="/common/sessiontimeout.jsp"
 45  redirect ="true" />
 46  </ global-forwards >
 47  < action-mappings >
 48  < action
 49  path ="/viewsignin"
 50  parameter ="/security/signin.jsp"
 51  type ="org.apache.struts.actions.ForwardAction"
 52  scope ="request"
 53  name ="loginForm"
 54  validate ="false"
 55  input ="/index.jsp" >
 56  </ action >
 57  < action
 58  path ="/signin"
 59  type ="com.oreilly.struts.storefront.security.LoginAction"
 60  scope ="request"
 61  name ="loginForm"
 62  validate ="true"
 63  input ="/security/signin.jsp" >
 64  < forward  name ="Success"  path ="/index.jsp"  redirect ="true" />
 65  < forward  name ="Failure"  path ="/security/signin.jsp"  redirect ="true" />
 66  </ action >
 67  < action
 68  path ="/signoff"
 69  type ="com.oreilly.struts.storefront.security.LogoutAction"
 70  scope ="request"
 71  validate ="false"
 72  input ="/security/signin.jsp" >
 73  < forward  name ="Success"  path ="/index.jsp"  redirect ="true" />
 74  </ action >
 75  < action
 76  path ="/home"
 77  parameter ="/index.jsp"
 78  type ="org.apache.struts.actions.ForwardAction"
 79  scope ="request"
 80  validate ="false" >
 81  </ action >
 82  < action
 83  path ="/viewcart"
 84  parameter ="/order/shoppingcart.jsp"
 85  type ="org.apache.struts.actions.ForwardAction"
 86  scope ="request"
 87  validate ="false" >
 88  </ action >
 89  < action  path ="/cart"
 90  type ="com.oreilly.struts.storefront.order.ShoppingCartActions"
 91  scope ="request"
 92  input ="/order/shoppingcart.jsp"
 93  validate ="false"
 94  parameter ="method" >
 95  < forward  name ="Success"  path ="/action/viewcart"  redirect ="true" />
 96  </ action >
 97  < action
 98  path ="/viewitemdetail"
 99  name ="itemDetailForm"
100  input ="/index.jsp"
101  type ="com.oreilly.struts.storefront.catalog.GetItemDetailAction"
102  scope ="request"
103  validate ="false" >
104  < forward  name ="Success"  path ="/catalog/itemdetail.jsp" />
105  </ action >
106  < action
107  path ="/begincheckout"
108  input ="/order/shoppingcart.jsp"
109  type ="com.oreilly.struts.storefront.order.CheckoutAction"
110  scope ="request"
111  validate ="false" >
112  < forward  name ="Success"  path ="/order/checkout.jsp" />
113  </ action >
114  < action
115  path ="/getorderhistory"
116  input ="/order/orderhistory.jsp"
117  type ="com.oreilly.struts.storefront.order.GetOrderHistoryAction"
118  scope ="request"
119  validate ="false" >
120  < forward  name ="Success"  path ="/order/orderhistory.jsp" />
121  </ action >
122  </ action-mappings >
123  < controller
124  contentType ="text/html;charset=UTF-8"
125  debug ="3"
126  locale ="true"
127  nocache ="true"
128  processorClass ="com.oreilly.struts.framework.CustomRequestProcessor" />
129  < message-resources
130  parameter ="StorefrontMessageResources"
131  null ="false" />
132  < message-resources
133  key ="IMAGE_RESOURCE_KEY"
134  parameter ="StorefrontImageResources"
135  null ="false" />
136  </ struts-config >

      确实是想不到还要写点什么，关于这个配置我想还是抄抄模板，写的时候看看文档好了^_^。