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Map类型

xml中

<select id="selectUser "  resultType="java.util.HashMap">  
</select>  

Dao接口中

Map<String,Object> selectUser(); 

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List类型

xml中

<select id="selectUser "  resultType="java.lang.String">  
</select>  

Dao接口中

List<String> selectUser(); 

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List＜Map＞类型

xml中

<select id="selectUser "  resultType="java.util.HashMap">  
</select>  

Dao接口中

List<Map<String,Object>> selectUser ();

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