`
wanglu271991027
  • 浏览: 88804 次
  • 性别: Icon_minigender_1
  • 来自: 苏州
社区版块
存档分类
最新评论
收藏列表
标题 标签 来源
struts2 itertator map struts2<s:iterator>遍历map
import java.util.ArrayList;   
import java.util.HashMap;   
import java.util.List;   
import java.util.Map;  

import com.opensymphony.xwork2.ActionSupport 
import com.model.Student 
public class MapAction extends ActionSupport   
{   
  
    private Map<String,String> map;   
      
    private Map<String,Student> studentMap;   
       
    private Map<String,String[]> arrayMap;   
       
    private Map<String,List<Student>> listMap;   
       

    public String testMap()   
   {   
       map=new HashMap<String,String>();   
        map.put("1", "one");   
        map.put("2", "two");   
           
        studentMap=new HashMap<String,Student>();   
        studentMap.put("student1",new Student(new Long(1),"20034140201","张三1","男",25));   
        studentMap.put("student2",new Student(new Long(2),"20034140202","张三2","女",26));   
        studentMap.put("student3",new Student(new Long(3),"20034140202","张三3","男",27));   
          
        arrayMap=new HashMap<String,String[]>();   
        arrayMap.put("arr1", new String[]{"1","2003401","leejie","male","20"});   
        arrayMap.put("arr2", new String[]{"2","2003402","huanglie","male","25"});   
        arrayMap.put("arr3", new String[]{"3","2003403","lixiaoning","male","21"});   
           
       
        listMap=new HashMap<String,List<Student>>();   
           
        List<Student> list1=new ArrayList<Student>();   
       list1.add(new Student(new Long(1),"20034140201","张三1","男",25));   
        list1.add(new Student(new Long(2),"20034140202","张三2","男",25));   
        list1.add(new Student(new Long(3),"20034140203","张三3","男",25));   
        listMap.put("class1", list1);   
           
        List<Student> list2=new ArrayList<Student>();   
        list2.add(new Student(new Long(1),"20034140301","李四1","男",20));   
        list2.add(new Student(new Long(2),"20034140302","李四2","男",21));   
        list2.add(new Student(new Long(3),"20034140303","李四3","男",22));   
        list2.add(new Student(new Long(4),"20034140304","李四4","男",23));   
        listMap.put("class2", list2);   
           
          
          
           
        return SUCCESS;   
           
    }   
       
    public Map<String, String> getMap() {   
       return map;   
    }   
  
   public void setMap(Map<String, String> map) {   
        this.map = map;   
    }   
       
    public Map<String, Student> getStudentMap() {   
        return studentMap;   
    }   

    public void setStudentMap(Map<String, Student> studentMap) {   
        this.studentMap = studentMap;   
    }   

    public Map<String, String[]> getArrayMap() {   
       return arrayMap;   
   }   
  
  
    public void setArrayMap(Map<String, String[]> arrayMap) {   
        this.arrayMap = arrayMap;   
    }   
  
  
    public Map<String, List<Student>> getListMap() {   
        return listMap;   
    }   
  
    public void setListMap(Map<String, List<Student>> listMap) {   
        this.listMap = listMap;   
    }   
       
       
}  
Global site tag (gtag.js) - Google Analytics