String sql = " SELECT station_name FROM szboc_sz_busstation ";
list = (List) jdbcTemplate.queryForList(sql);
for (Object object : list) {
System.out.println(object);
}
{STATION_NAME=1 }
{STATION_NAME=2 }
{STATION_NAME=3 }
{STATION_NAME=4 }
{STATION_NAME=5 }
{STATION_NAME=6 }
{STATION_NAME=7 }
{STATION_NAME=8 }
{STATION_NAME=9 }
{STATION_NAME=10 }
输出来是这种,如何只要内容就是只有1,2,3,4。。
list = (List) jdbcTemplate.queryForList(sql);
for (Object object : list) {
System.out.println(object);
}
{STATION_NAME=1 }
{STATION_NAME=2 }
{STATION_NAME=3 }
{STATION_NAME=4 }
{STATION_NAME=5 }
{STATION_NAME=6 }
{STATION_NAME=7 }
{STATION_NAME=8 }
{STATION_NAME=9 }
{STATION_NAME=10 }
输出来是这种,如何只要内容就是只有1,2,3,4。。
List list = new ArrayList();
String sql = " SELECT station_name FROM szboc_sz_busstation ";
System.out.println(sql);
list = (List) jdbcTemplate.queryForList(sql);
for (Object object : list) {
Map m = (Map) object;
System.out.println(m.get("STATION_NAME"));
}