Java-Help.rar_java help_help开发框架

<html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta charset="utf-8"> <meta name="generator" content="pdf2htmlEX"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <link rel="stylesheet" href="https://static.pudn.com/base/css/base.min.css"> <link rel="stylesheet" href="https://static.pudn.com/base/css/fancy.min.css"> <link rel="stylesheet" href="https://static.pudn.com/prod/directory_preview_static/625b7c9292dc900e62190cf5/raw.css"> <script src="https://static.pudn.com/base/js/compatibility.min.js"></script> <script src="https://static.pudn.com/base/js/pdf2htmlEX.min.js"></script> <script> try{ pdf2htmlEX.defaultViewer = new pdf2htmlEX.Viewer({}); }catch(e){} </script> <title></title> </head> <body> <div id="sidebar" style="display: none"> <div id="outline"> </div> </div> <div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/625b7c9292dc900e62190cf5/bg1.jpg"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h2 y2 ff1 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x3 h3 y3 ff2 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h4 y4 ff1 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h4 y5 ff1 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x4 h5 y6 ff2 fs3 fc0 sc0 ls1 ws1">Struts In Action </div><div class="t m0 x5 h5 y7 ff3 fs4 fc0 sc0 ls0 ws0">使用领先的Java框架构建Web应用 </div><div class="t m0 x6 h6 y8 ff5 fs1 fc0 sc0 ls0 ws0">中文版 </div><div class="t m0 x7 h3 y9 ff2 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x8 h7 ya ff4 fs5 fc0 sc0 ls4 ws2">Ted Husted 著 </div><div class="t m0 x9 h7 yb ff4 fs5 fc0 sc0 ls5 ws3">Eric Liu(铁手) 译 </div><div class="t m0 x7 h8 yc ff4 fs5 fc0 sc0 ls0 ws0"> </div><div class="t m0 x7 h8 yd ff4 fs5 fc0 sc0 ls0 ws0"> </div><div class="t m0 x7 h8 ye ff4 fs5 fc0 sc0 ls0 ws0"> </div><div class="t m0 x7 h8 yf ff4 fs5 fc0 sc0 ls0 ws0"> </div><div class="t m0 x7 h8 y10 ff4 fs5 fc0 sc0 ls0 ws0"> </div><div class="t m0 x7 h8 y11 ff4 fs5 fc0 sc0 ls0 ws0"> </div><div class="t m0 x7 h8 y12 ff4 fs5 fc0 sc0 ls0 ws0"> </div><div class="t m0 x7 h8 y13 ff4 fs5 fc0 sc0 ls0 ws0"> </div></div><div class="pi" data-data='{"ctm":[1.611639,0.000000,0.000000,1.611639,0.000000,0.000000]}'></div></div> </body> </html>

<div id="pf2" class="pf w0 h0" data-page-no="2"><div class="pc pc2 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/625b7c9292dc900e62190cf5/bg2.jpg"><div class="t m0 xa h2 y14 ff1 fs0 fc1 sc0 ls7 ws4">Struts in Action 中文版 Lastest Revised:10/14/2005 10:27:00 AM </div><div class="t m0 x2 h2 y15 ff1 fs0 fc0 sc0 ls9 ws6">Translated By: Eric Liu(铁手) </div><div class="t m0 x2 h2 y16 ff1 fs0 fc2 sc0 lsb ws0">shqlau@hotmail.com（MSN） 第 2 页 </div><div class="t m0 x2 h2 y17 ff1 fs0 fc0 sc0 lsd ws8">http://www.blogjava.net/steelhand </div><div class="t m0 xb h7 y18 ff5 fs5 fc0 sc0 ls4 ws0">目 录 </div><div class="t m0 x2 h4 y19 ff1 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h9 y1a ff6 fs6 fc0 sc0 lse ws0">1. 介绍 .........................................................................................................18 </div><div class="t m0 x2 ha y1b ff7 fs7 fc0 sc0 ls11 ws0">1.1. 关于本书...............................................................................................................19 </div><div class="t m0 xc hb y1c ff4 fs7 fc0 sc0 ls11 ws0">1.1.1. 谁创建了 Struts?...................................................................................................19 </div><div class="t m0 xc hb y1d ff4 fs7 fc0 sc0 ls11 ws0">1.1.2. 为什么 Struts 要开源?.........................................................................................19 </div><div class="t m0 xc hb y1e ff4 fs7 fc0 sc0 ls11 ws0">1.1.3. 为什么叫 Struts?...................................................................................................19 </div><div class="t m0 xc hb y1f ff4 fs7 fc0 sc0 ls11 ws0">1.1.4. 落到实处............................................................................................................... 27 </div><div class="t m0 xc hb y20 ff4 fs7 fc0 sc0 ls11 ws0">1.1.5. 再看看...................................................................................................................34 </div><div class="t m0 x2 ha y21 ff7 fs7 fc0 sc0 ls11 ws0">1.2. 小结.......................................................................................................................36 </div><div class="t m0 x2 h9 y22 ff6 fs6 fc0 sc0 lse ws0">2. 深入 STRUTS 架构..................................................................................37 </div><div class="t m0 x2 ha y23 ff7 fs7 fc0 sc0 ls11 ws0">2.1. 随便谈谈...............................................................................................................38 </div><div class="t m0 x2 ha y24 ff7 fs7 fc0 sc0 ls11 ws0">2.2. 为什么我们需要 Struts .......................................................................................38 </div><div class="t m0 xc hb y25 ff4 fs7 fc0 sc0 ls11 ws0">2.2.1. 退一进三............................................................................................................... 38 </div><div class="t m0 xc hb y26 ff4 fs7 fc0 sc0 ls11 ws0">2.2.2. 进入 Struts ...........................................................................................................39 </div><div class="t m0 xc hb y27 ff4 fs7 fc0 sc0 ls11 ws0">2.2.3. Struts 控制器组件 ................................................................................................39 </div><div class="t m0 xc hb y28 ff4 fs7 fc0 sc0 ls11 ws0">2.2.4. 用 Struts 开发 Web 应用 ...................................................................................... 42 </div><div class="t m0 x2 ha y29 ff7 fs7 fc0 sc0 ls11 ws0">2.3. 为什么需要框架...................................................................................................43 </div><div class="t m0 xc hb y2a ff4 fs7 fc0 sc0 ls11 ws0">2.3.1. Web—永无休止的修补........................................................................................43 </div><div class="t m0 xc hb y2b ff4 fs7 fc0 sc0 ls11 ws0">2.3.2. Servlet 解决方案 .................................................................................................44 </div><div class="t m0 xc hb y2c ff4 fs7 fc0 sc0 ls11 ws0">2.3.3. Servlet 框架 .........................................................................................................44 </div><div class="t m0 xc hb y2d ff4 fs7 fc0 sc0 ls11 ws0">2.3.4. 黑盒-白盒统一体 ................................................................................................. 45 </div><div class="t m0 x2 ha y2e ff7 fs7 fc0 sc0 ls11 ws0">2.4. Struts, Model 2,以及 MVC................................................................................46 </div><div class="t m0 xc hb y2f ff4 fs7 fc0 sc0 ls11 ws0">2.4.1. MVC 的演化.........................................................................................................46 </div><div class="t m0 xc hb y30 ff4 fs7 fc0 sc0 ls11 ws0">2.4.2. Model 2 的出现 .................................................................................................... 47 </div><div class="t m0 xc hb y31 ff4 fs7 fc0 sc0 ls11 ws0">2.4.3. 应用层—视图之间的去耦合...............................................................................47 </div><div class="t m0 xc hb y32 ff4 fs7 fc0 sc0 ls11 ws0">2.4.4. Struts 如何实现 Model 2, MVC, 和分层 ............................................................49 </div><div class="t m0 x2 ha y33 ff7 fs7 fc0 sc0 ls11 ws0">2.5. Struts 控制流 ......................................................................................................50 </div><div class="t m0 xc hb y34 ff4 fs7 fc0 sc0 ls11 ws0">2.5.1. 总图.......................................................................................................................51 </div><div class="t m0 xc hb y35 ff4 fs7 fc0 sc0 ls11 ws0">2.5.2. 出色的细节...........................................................................................................52 </div><div class="t m0 xc hb y36 ff4 fs7 fc0 sc0 ls11 ws0">2.5.3. Struts 是富有效率的吗?......................................................................................54 </div><div class="t m0 x2 ha y37 ff7 fs7 fc0 sc0 ls11 ws0">2.6. Struts 的长处和弱点 ...........................................................................................55 </div><div class="t m0 xc hb y38 ff4 fs7 fc0 sc0 ls11 ws0">2.6.1. 弱点.......................................................................................................................56 </div><div class="t m0 xc hb y39 ff4 fs7 fc0 sc0 ls11 ws0">2.6.2. Struts 的强项 ........................................................................................................ 58 </div></div><div class="pi" data-data='{"ctm":[1.611639,0.000000,0.000000,1.611639,0.000000,0.000000]}'></div></div>

<div id="pf3" class="pf w0 h0" data-page-no="3"><div class="pc pc3 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/625b7c9292dc900e62190cf5/bg3.jpg"><div class="t m0 xa h2 y14 ff1 fs0 fc1 sc0 ls7 ws4">Struts in Action 中文版 Lastest Revised:10/14/2005 10:27:00 AM </div><div class="t m0 x2 h2 y15 ff1 fs0 fc0 sc0 ls9 ws6">Translated By: Eric Liu(铁手) </div><div class="t m0 x2 h2 y16 ff1 fs0 fc2 sc0 lsb ws0">shqlau@hotmail.com（MSN） 第 3 页 </div><div class="t m0 x2 h2 y17 ff1 fs0 fc0 sc0 lsd ws8">http://www.blogjava.net/steelhand </div><div class="t m0 x2 ha y3a ff7 fs7 fc0 sc0 ls11 ws0">2.7. 小结.......................................................................................................................59 </div><div class="t m0 x2 h9 y3b ff7 fs6 fc0 sc0 ls0 ws0">3. 构建一个简单应用....................................................................................60 </div><div class="t m0 x2 ha y3c ff7 fs7 fc0 sc0 ls11 ws0">3.1. 被支柱支撑的支柱...............................................................................................61 </div><div class="t m0 xc hb y3d ff4 fs7 fc0 sc0 ls11 ws0">3.1.1. 为什么选择 logon 应用? .....................................................................................61 </div><div class="t m0 x2 ha y3e ff7 fs7 fc0 sc0 ls11 ws0">3.2. 漫游 logon 应用 ...................................................................................................62 </div><div class="t m0 xc hb y3f ff4 fs7 fc0 sc0 ls11 ws0">3.2.1. 从这里开始...........................................................................................................62 </div><div class="t m0 xc hb y40 ff4 fs7 fc0 sc0 ls11 ws0">3.2.2. 我们看到的屏幕...................................................................................................62 </div><div class="t m0 xc hb y41 ff4 fs7 fc0 sc0 ls11 ws0">3.2.3. 欢迎屏幕............................................................................................................... 63 </div><div class="t m0 xc hb y42 ff4 fs7 fc0 sc0 ls11 ws0">3.2.4. 登录屏幕............................................................................................................... 63 </div><div class="t m0 xc hb y43 ff4 fs7 fc0 sc0 ls11 ws0">3.2.5. 重新显示欢迎屏幕...............................................................................................65 </div><div class="t m0 xc hb y44 ff4 fs7 fc0 sc0 ls11 ws0">3.2.6. 欢迎屏幕，再见...................................................................................................65 </div><div class="t m0 xc hb y45 ff4 fs7 fc0 sc0 ls11 ws0">3.2.7. 所使用的特征.......................................................................................................66 </div><div class="t m0 x2 ha y46 ff7 fs7 fc0 sc0 ls11 ws0">3.3. 解剖 logon 应用 .................................................................................................66 </div><div class="t m0 xc hb y47 ff4 fs7 fc0 sc0 ls11 ws0">3.3.1. 欢迎屏幕的浏览器代码....................................................................................... 66 </div><div class="t m0 xc hb y48 ff4 fs7 fc0 sc0 ls11 ws0">3.3.2. 欢迎页面的 JSP 源代码.......................................................................................67 </div><div class="t m0 xc hb y49 ff4 fs7 fc0 sc0 ls11 ws0">3.3.3. Welcome 屏幕的配置源代码...............................................................................70 </div><div class="t m0 xc hb y4a ff4 fs7 fc0 sc0 ls11 ws0">3.3.4. logon 屏幕的浏览器代码....................................................................................70 </div><div class="t m0 xc hb y4b ff4 fs7 fc0 sc0 ls11 ws0">3.3.5. logon 的配置源代码............................................................................................73 </div><div class="t m0 xc hb y4c ff4 fs7 fc0 sc0 ls11 ws0">3.3.6. LogonSubmit 配置................................................................................................74 </div><div class="t m0 xc hb y4d ff4 fs7 fc0 sc0 ls11 ws0">3.3.7. LogonForm 源代码..............................................................................................75 </div><div class="t m0 xc hb y4e ff4 fs7 fc0 sc0 ls11 ws0">3.3.8. LogonAction 源代码 ...........................................................................................77 </div><div class="t m0 xc hb y4f ff4 fs7 fc0 sc0 ls11 ws0">3.3.9. LogoffAction 源代码........................................................................................... 83 </div><div class="t m0 x2 ha y50 ff7 fs7 fc0 sc0 ls11 ws0">3.4. 构造应用...............................................................................................................86 </div><div class="t m0 xc hb y51 ff4 fs7 fc0 sc0 ls11 ws0">3.4.1. 定义需求............................................................................................................... 86 </div><div class="t m0 xc hb y52 ff4 fs7 fc0 sc0 ls11 ws0">3.4.2. 规划应用............................................................................................................... 87 </div><div class="t m0 xc hb y53 ff4 fs7 fc0 sc0 ls11 ws0">3.4.3. 规划源代码树.......................................................................................................89 </div><div class="t m0 xc hb y54 ff4 fs7 fc0 sc0 ls11 ws0">3.4.4. 设置开发工具.......................................................................................................90 </div><div class="t m0 xc hb y55 ff4 fs7 fc0 sc0 ls11 ws0">3.4.5. 设置 build.xml 文件 ............................................................................................91 </div><div class="t m0 xc hb y56 ff4 fs7 fc0 sc0 ls11 ws0">3.4.6. 设置 web.xml 文件...............................................................................................91 </div><div class="t m0 xc hb y57 ff4 fs7 fc0 sc0 ls11 ws0">3.4.7. 设置 struts-config.xml 文件 ...............................................................................91 </div><div class="t m0 xc hb y58 ff4 fs7 fc0 sc0 ls11 ws0">3.4.8. 测试部署情况.......................................................................................................93 </div><div class="t m0 xc hb y59 ff4 fs7 fc0 sc0 ls11 ws0">3.4.9. 构造欢迎页面.......................................................................................................95 </div><div class="t m0 xc hb y5a ff4 fs7 fc0 sc0 ls11 ws0">3.4.10. 构造 logon 页面...................................................................................................97 </div><div class="t m0 xc hb y5b ff4 fs7 fc0 sc0 ls11 ws0">3.4.11. 构造 Constants 类.................................................................................................98 </div></div><div class="pi" data-data='{"ctm":[1.611639,0.000000,0.000000,1.611639,0.000000,0.000000]}'></div></div>

<div id="pf4" class="pf w0 h0" data-page-no="4"><div class="pc pc4 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/625b7c9292dc900e62190cf5/bg4.jpg"><div class="t m0 xa h2 y14 ff1 fs0 fc1 sc0 ls7 ws4">Struts in Action 中文版 Lastest Revised:10/14/2005 10:27:00 AM </div><div class="t m0 x2 h2 y15 ff1 fs0 fc0 sc0 ls9 ws6">Translated By: Eric Liu(铁手) </div><div class="t m0 x2 h2 y16 ff1 fs0 fc2 sc0 lsb ws0">shqlau@hotmail.com（MSN） 第 4 页 </div><div class="t m0 x2 h2 y17 ff1 fs0 fc0 sc0 lsd ws8">http://www.blogjava.net/steelhand </div><div class="t m0 xc hb y3a ff4 fs7 fc0 sc0 ls11 ws0">3.4.12. 构造其他类.........................................................................................................100 </div><div class="t m0 xc hb y5c ff4 fs7 fc0 sc0 ls11 ws0">3.4.13. 创建 user directory..............................................................................................100 </div><div class="t m0 xc hb y5d ff4 fs7 fc0 sc0 ls11 ws0">3.4.14. 配置 ActionErrors...............................................................................................101 </div><div class="t m0 xc hb y5e ff4 fs7 fc0 sc0 ls11 ws0">3.4.15. 编译并测试 logon 页面..................................................................................... 101 </div><div class="t m0 xc hb y5f ff4 fs7 fc0 sc0 ls11 ws0">3.4.16. 修改 welcome 页面 ............................................................................................102 </div><div class="t m0 xc hc y60 ff4 fs7 fc0 sc0 ls11 ws0">3.4.17. Struts ForwardAction Action...............................................................................104 </div><div class="t m0 x2 ha y61 ff7 fs7 fc0 sc0 ls11 ws0">3.5. 小结.....................................................................................................................105 </div><div class="t m0 x2 h9 y62 ff6 fs6 fc0 sc0 lse ws0">4. 配置 STRUTS 组件................................................................................106 </div><div class="t m0 x2 ha y63 ff7 fs7 fc0 sc0 ls11 ws0">4.1. 三个 XML 文件和一个属性文件 ....................................................................107 </div><div class="t m0 xc hb y64 ff4 fs7 fc0 sc0 ls11 ws0">4.1.1. 家族的其他人员.................................................................................................107 </div><div class="t m0 x2 ha y65 ff7 fs7 fc0 sc0 ls11 ws0">4.2. Web 应用部署描述符........................................................................................107 </div><div class="t m0 xc hb y66 ff4 fs7 fc0 sc0 ls11 ws0">4.2.1. Web.xml 文件 .................................................................................................... 107 </div><div class="t m0 xc hb y67 ff4 fs7 fc0 sc0 ls11 ws0">4.2.2. ActionServlet 的参数......................................................................................... 110 </div><div class="t m0 x2 ha y68 ff7 fs7 fc0 sc0 ls11 ws0">4.3. Struts 配置 .........................................................................................................112 </div><div class="t m0 xc hb y69 ff4 fs7 fc0 sc0 ls11 ws0">4.3.1. 细节, 更多细节.................................................................................................. 113 </div><div class="t m0 xc hb y6a ff4 fs7 fc0 sc0 ls11 ws0">4.3.2. 变更管理............................................................................................................. 114 </div><div class="t m0 xc hb y6b ff4 fs7 fc0 sc0 ls11 ws0">4.3.3. 受保护的变更原则............................................................................................. 115 </div><div class="t m0 x2 ha y6c ff7 fs7 fc0 sc0 ls11 ws0">4.4. Struts 配置元素 .................................................................................................115 </div><div class="t m0 xc hc y6d ff4 fs7 fc0 sc0 ls11 ws0">4.4.1. <global-exceptions>............................................................................................ 117 </div><div class="t m0 xc hc y6e ff4 fs7 fc0 sc0 ls11 ws0">4.4.2. <form-beans>...................................................................................................... 118 </div><div class="t m0 xc hc y6f ff4 fs7 fc0 sc0 ls11 ws0">4.4.3. <global-forwards>............................................................................................... 118 </div><div class="t m0 xc hc y70 ff4 fs7 fc0 sc0 ls11 ws0">4.4.4. <action-mappings>.............................................................................................. 119 </div><div class="t m0 xc hc y71 ff4 fs7 fc0 sc0 ls11 ws0">4.4.5. <Controller>........................................................................................................120 </div><div class="t m0 xc hc y72 ff4 fs7 fc0 sc0 ls11 ws0">4.4.6. <message-resources> ..........................................................................................121 </div><div class="t m0 xc hc y73 ff4 fs7 fc0 sc0 ls11 ws0">4.4.7. <plug-in>.............................................................................................................121 </div><div class="t m0 xc hc y74 ff4 fs7 fc0 sc0 ls11 ws0">4.4.8. <data-sources> ....................................................................................................122 </div><div class="t m0 xc hb y75 ff4 fs7 fc0 sc0 ls11 ws0">4.4.9. 该你了................................................................................................................. 123 </div><div class="t m0 xc hb y76 ff4 fs7 fc0 sc0 ls11 ws0">4.4.10. Struts config 骨架 .............................................................................................. 123 </div><div class="t m0 x2 ha y77 ff7 fs7 fc0 sc0 ls11 ws0">4.5. 应用资源文件.....................................................................................................125 </div><div class="t m0 x2 ha y78 ff7 fs7 fc0 sc0 ls11 ws0">4.6. Ant 构建文件 .....................................................................................................127 </div><div class="t m0 x2 ha y79 ff7 fs7 fc0 sc0 ls11 ws0">4.7. 配置 Struts 核心 ..............................................................................................129 </div><div class="t m0 xc hb y7a ff4 fs7 fc0 sc0 ls11 ws0">4.7.1. 安装 Java 和 Java servlet 容器........................................................................130 </div><div class="t m0 xc hb y7b ff4 fs7 fc0 sc0 ls11 ws0">4.7.2. 安装开发环境.....................................................................................................130 </div><div class="t m0 xc hb y7c ff4 fs7 fc0 sc0 ls11 ws0">4.7.3. 安装 Struts 核心文件.........................................................................................130 </div><div class="t m0 xc hb y7d ff4 fs7 fc0 sc0 ls11 ws0">4.7.4. 配置 Tiles 框架................................................................................................... 130 </div></div><div class="pi" data-data='{"ctm":[1.611639,0.000000,0.000000,1.611639,0.000000,0.000000]}'></div></div>

<div id="pf5" class="pf w0 h0" data-page-no="5"><div class="pc pc5 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/625b7c9292dc900e62190cf5/bg5.jpg"><div class="t m0 xa h2 y14 ff1 fs0 fc1 sc0 ls7 ws4">Struts in Action 中文版 Lastest Revised:10/14/2005 10:27:00 AM </div><div class="t m0 x2 h2 y15 ff1 fs0 fc0 sc0 ls9 ws6">Translated By: Eric Liu(铁手) </div><div class="t m0 x2 h2 y16 ff1 fs0 fc2 sc0 lsb ws0">shqlau@hotmail.com（MSN） 第 5 页 </div><div class="t m0 x2 h2 y17 ff1 fs0 fc0 sc0 lsd ws8">http://www.blogjava.net/steelhand </div><div class="t m0 x2 ha y3a ff7 fs7 fc0 sc0 ls11 ws0">4.8. 配置 Struts Validator.........................................................................................132 </div><div class="t m0 x2 ha y5c ff7 fs7 fc0 sc0 ls11 ws0">4.9. 从空白 Struts 应用开始 ....................................................................................134 </div><div class="t m0 x2 ha y5d ff7 fs7 fc0 sc0 ls11 ws0">4.10. 配置模块化应用.................................................................................................135 </div><div class="t m0 xc hb y5e ff4 fs7 fc0 sc0 ls38 ws0">4.10.1. 分而治之.............................................................................................................136 </div><div class="t m0 xc hb y5f ff4 fs7 fc0 sc0 ls38 ws0">4.10.2. 给页面加前缀.....................................................................................................137 </div><div class="t m0 xc hb y7e ff4 fs7 fc0 sc0 ls38 ws0">4.10.3. 修改配置.............................................................................................................138 </div><div class="t m0 xc hb y7f ff4 fs7 fc0 sc0 ls38 ws0">4.10.4. 共享 Struts JAR .................................................................................................. 138 </div><div class="t m0 x2 ha y80 ff7 fs7 fc0 sc0 ls11 ws0">4.11. 小结.....................................................................................................................138 </div><div class="t m0 x2 h9 y81 ff6 fs6 fc0 sc0 lse ws0">5. 用 ACTIONFORM 传递数据...................................................................140 </div><div class="t m0 x2 ha y43 ff7 fs7 fc0 sc0 ls11 ws0">5.1. 吃的是草，挤出的是奶.....................................................................................141 </div><div class="t m0 xc hb y44 ff4 fs7 fc0 sc0 ls11 ws0">5.1.1. ActionForm 的要求 ...........................................................................................142 </div><div class="t m0 x2 ha y45 ff7 fs7 fc0 sc0 ls11 ws0">5.2. 千面女郎 ActionForm......................................................................................143 </div><div class="t m0 xc hb y46 ff4 fs7 fc0 sc0 ls11 ws0">5.2.1. ActionForm 作为字段收集器 ...........................................................................143 </div><div class="t m0 xc hb y47 ff4 fs7 fc0 sc0 ls11 ws0">5.2.2. ActionForm 作为数据缓冲 ............................................................................... 145 </div><div class="t m0 xc hb y48 ff4 fs7 fc0 sc0 ls11 ws0">5.2.3. ActionForm 作为数据校验器 ...........................................................................145 </div><div class="t m0 xc hb y49 ff4 fs7 fc0 sc0 ls11 ws0">5.2.4. ActionForm 作为类型转换器 ...........................................................................146 </div><div class="t m0 xc hb y4a ff4 fs7 fc0 sc0 ls11 ws0">5.2.5. ActionForm 作为传输对象（TO） .................................................................. 146 </div><div class="t m0 xc hb y4b ff4 fs7 fc0 sc0 ls11 ws0">5.2.6. ActionForm 作为防火墙 ................................................................................... 147 </div><div class="t m0 x2 ha y4c ff7 fs7 fc0 sc0 ls11 ws0">5.3. ActionForm 设计推论.......................................................................................147 </div><div class="t m0 xc hb y4d ff4 fs7 fc0 sc0 ls11 ws0">5.3.1. ActionForm 可以共享名称 ................................................................................ 147 </div><div class="t m0 xc hb y4e ff4 fs7 fc0 sc0 ls11 ws0">5.3.2. ActionForm 可以最小化用户代码 ....................................................................148 </div><div class="t m0 xc hb y4f ff4 fs7 fc0 sc0 ls11 ws0">5.3.3. ActionForm 可以封装 Helper ............................................................................148 </div><div class="t m0 xc hb y50 ff4 fs7 fc0 sc0 ls11 ws0">5.3.4. ActionForm 可以嵌套其它 bean........................................................................148 </div><div class="t m0 x2 ha y51 ff7 fs7 fc0 sc0 ls11 ws0">5.4. ActionForm 的风情..........................................................................................150 </div><div class="t m0 xc hb y52 ff4 fs7 fc0 sc0 ls11 ws0">5.4.1. Map 支持（Map-backed）的 ActionForm ........................................................150 </div><div class="t m0 xc hc y82 ff4 fs7 fc0 sc0 ls11 ws0">5.4.2. DynaActionForm.................................................................................................151 </div><div class="t m0 x2 ha y83 ff7 fs7 fc0 sc0 ls11 ws0">5.5. 关于 ActionForm 的疑问..................................................................................152 </div><div class="t m0 xc hb y84 ff4 fs7 fc0 sc0 ls11 ws0">5.5.1. 为什么 ActionForm 不仅仅是一个 Map? .........................................................152 </div><div class="t m0 xc hb y85 ff4 fs7 fc0 sc0 ls11 ws0">5.5.2. 为什么 ActionForm 不是一个普通 JavaBean? ................................................152 </div><div class="t m0 xc hb y86 ff4 fs7 fc0 sc0 ls11 ws0">5.5.3. 为什么 ActionForm 不是一个接口?..................................................................153 </div><div class="t m0 x2 ha y87 ff7 fs7 fc0 sc0 ls11 ws0">5.6. 小结 ActionForm...............................................................................................153 </div><div class="t m0 xc hb y88 ff4 fs7 fc0 sc0 ls11 ws0">5.6.1. 实现业务层接口.................................................................................................155 </div><div class="t m0 xc hb y89 ff4 fs7 fc0 sc0 ls11 ws0">5.6.2. 嵌套可变值对象.................................................................................................156 </div><div class="t m0 xc hb y8a ff4 fs7 fc0 sc0 ls11 ws0">5.6.3. 设置不可变值对象.............................................................................................156 </div><div class="t m0 xc hb y8b ff4 fs7 fc0 sc0 ls11 ws0">5.6.4. 设置可变值对象.................................................................................................158 </div></div><div class="pi" data-data='{"ctm":[1.611639,0.000000,0.000000,1.611639,0.000000,0.000000]}'></div></div>