详解稍后加入。

        项目结构如图：

      

              web.xml

            

     
         
          
              
       
        com.alibaba.citrus.logconfig.LogConfiguratorListener
           
          
          
              
       
        com.alibaba.citrus.webx.context.WebxContextLoaderListener
           
          
              
       
        mdc
               
       
        com.alibaba.citrus.webx.servlet.SetLoggingContextFilter
           
          
              
       
        webx
               
       
        com.alibaba.citrus.webx.servlet.WebxFrameworkFilter
               
                   
        
         excludes
                    
        
         
                
               
                   
        
         passthru
                    
        
         
                
           
          
              
       
        mdc
               
       
        /*
           
          
              
       
        webx
               
       
        /*
           
      
     

webx.xml

     
     
         
          
              
       
        common
           
          
          
          
          
          
          
          
          
          
          
              
               
       
        ${productionMode:true}
               
           
          
          
              
               
               
               
               
               
                   
                        
                     
                    
                        
                             
                          
                     
                    
                        
                     
                
           
          
          
          
          
              
               
               
               
           
          
          
              
                   
                
           
      
     

webx-app1.xml

     
     
         
          
              
       
        app1
           
          
          
          
          
          
          
          
          
          
              
                   
                
           
      
     

default.xml

#showHead ("My Simple Webx Application")
 This is default
$screen_placeholder
     
[Home] [Dev Home]

hello.vm

$page.setTitle("Hello, $name")
Hello, $name!

index.vm

     
        $csrfToken.hiddenField  
          
      
Hello, what's your name?
     #set($groupB = $form.simple.defaultInstance)             
      	
        
       
     

login.vm

$page.setTitle("Hello, $name")
${name} is not valid

form.xml

     
         
              
               
                   
                        
                             
          
           提交的数据已过期
                          
                     
                
               
               
                   
                        
                             
          
           必须填写 ${displayName}
                          
                     
                    
                        
                             
          
           必须填写 ${displayName}
                          
                     
                
           
      
     

simpleAction.java

/* * Copyright 2010 Alibaba Group Holding Limited. * All rights reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * *    http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * */package com.alibaba.webx.tutorial1.app1.module.action;import java.util.List;import com.alibaba.citrus.turbine.Context;import com.alibaba.citrus.turbine.Navigator;import com.alibaba.citrus.turbine.dataresolver.FormGroup;import com.alibaba.webx.tutorial1.app1.SimpleObject;public class SimpleAction {    public void doGreeting(@FormGroup("simple") SimpleObject simple, Navigator nav) throws Exception {             String name = simple.getName();        String password=simple.getPassword();               if("LTianchao".equals(name)&&("123".equals(password))){        	nav.redirectTo("app1Link").withTarget("hello").withParameter("name", name);        	        }        else       	nav.redirectTo("app1Link").withTarget("login").withParameter("name", name);        System.out.println("action begin");    	System.out.println("done");    	    	//、、context.put("name",simple[1].getName());    	    }}

hello.java

/* * Copyright 2010 Alibaba Group Holding Limited. * All rights reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * *    http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * */package com.alibaba.webx.tutorial1.app1.module.screen;import com.alibaba.citrus.turbine.Context;import com.alibaba.citrus.turbine.dataresolver.Param;public class Hello {    public void execute(@Param("name") String name, Context context) {        context.put("name", name);    }}

login.java

/* * Copyright 2010 Alibaba Group Holding Limited. * All rights reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * *    http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * */package com.alibaba.webx.tutorial1.app1.module.screen;import com.alibaba.citrus.turbine.Context;import com.alibaba.citrus.turbine.dataresolver.Param;public class login {    public void execute(@Param("name") String name, Context context) {        context.put("name", name);    }}

SimleObject.java

/* * Copyright 2010 Alibaba Group Holding Limited. * All rights reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * *    http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * */package com.alibaba.webx.tutorial1.app1;public class SimpleObject {    private String name;    private String password;            public String getName() {        return name;    }    public void setName(String name) {        this.name = name;    }    public String getPassword() {        return password;    }    public void setPassword(String password) {        this.password = password;    }  }