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List<Map> list = SqlRunner.queryMapList(sql);
if(list != null && !list.isEmpty()){
HashMap<Object,Object> map = new HashMap<Object,Object>();
map = (HashMap<Object,Object>) list.get(0);
case_number = map .get("case_number").toString();
return case_number;
}
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原文地址:http://www.cnblogs.com/dieyaxianju/p/5613102.html