Java获取连接的数据库名称conn DBHelperConn.getConn(id)ps conn.prepareStatement(sql)String str
Java获取连接的数据库名称
conn = DBHelperConn.getConn(id);
ps = conn.prepareStatement(sql);
String str = conn.getCatalog();
Java获取连接的数据库名称
conn = DBHelperConn.getConn(id);
ps = conn.prepareStatement(sql);
String str = conn.getCatalog();