Topic: 请教：怎样得到数据库的字段名成到指定的数组里面

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1.请教：怎样得到数据库的字段名成到指定的数组里面 Copy to clipboard
Posted by: gis_st
Posted on: 2004-12-14 16:12

数据库已经连接好
得到result
然后要得到数据库中的字段名成，怎么办呢？
刚开始学习，请指教。谢谢
2.Re:请教：怎样得到数据库的字段名成到指定的数组里面 [Re: gis_st] Copy to clipboard
Posted by: wes109
Posted on: 2004-12-15 01:24


    ResultSet rs = stmt.executeQuery("SELECT a, b, c FROM TABLE2");
     ResultSetMetaData rsmd = rs.getMetaData();
     int numberOfColumns = rsmd.getColumnCount();
    String columnsName = rsmd.getColumnName();


enjoy Big Smile
3.Re:请教：怎样得到数据库的字段名成到指定的数组里面 [Re: gis_st] Copy to clipboard
Posted by: gis_st
Posted on: 2004-12-15 08:34

thanks a lot
4.Re:请教：怎样得到数据库的字段名成到指定的数组里面 [Re: gis_st] Copy to clipboard
Posted by: ecsoftcn
Posted on: 2004-12-15 10:42

ResultSet rs = stmt.executeQuery("SELECT a, b, c FROM TABLE2");
ResultSetMetaData rsmd = rs.getMetaData();
int numberOfColumns = rsmd.getColumnCount();
String columnsName = rsmd.getColumnLabel(int);

我也是初学，如果不对的话请谅解

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