(1)
Map map=new map();
map.put("a",""a");

<logic:iterate iterateid="id"name="map">
    <bean:write name="id"property="key"/>
    <bean:write name="id"property="value"/>
</logic:iterate>

(2)
Map map=new map();
map.put("a",放一个对象);

<logic:iterate iterateid="id"name="map">
    <bean:write name="id"property="key"/> 
    <bean:write name="id"property="value.属性名"/>
</logic:iterate>

(3)
Map map=new map();
map.put("a",String[]数组);

<logic:iterate id="m" name="map"> 
    <bean:write name="m" property="key"/><BR>
    <logic:iterate id="val" name="m" property="value">
        <bean:write name="val"/>
    </logic:iterate>
</logic:iterate>

(4)
Map map=new map();
map.put("a",List集合对象);

<logic:iterateid="user"name="map">
    <bean:write name="user" property="key"/>
    <logic:iterate name="user" property="value>
        <bean:write name="value.属性名"/>
    </logic:iterate>
</logic:iterate>