mybatis返回key value map集合方式

     SELECT id,name FROM user                      

import org.apache.ibatis.session.SqlSession; @Autowired private SqlSession sqlSession; public Map getBasicInformationOfCompanyPersonnel(String status) throws Exception { Map params = new HashMap<>();       params.put("status", status);      MapResultHandler handler = new MapResultHandler();      Map result = handler.getMappedResults();      sqlSession.select("namespaceXml.getData",params,handler);      return result; }

import org.apache.ibatis.session.ResultContext; import org.apache.ibatis.session.ResultHandler; public class MapResultHandler implements ResultHandler {      @SuppressWarnings("rawtypes")     private final Map mappedResults = new HashMap();      @SuppressWarnings("unchecked")     @Override     public void handleResult(ResultContext context) {         @SuppressWarnings("rawtypes")         Map map = (Map) context.getResultObject();         // xml配置里面的property的值，对应的列         mappedResults.put(map.get("key"), map.get("value"));     }       @SuppressWarnings("rawtypes")     public Map getMappedResults() {         return mappedResults;     } }

@MapKey("id") public Map getUserByName(String name);

     select * from user where name=#{param1}