日期:2014-05-20 浏览次数:21038 次
//释放链接
public static void free(ResultSet rs, Statement st, Connection conn) {
try {
if (rs != null)
rs.close();
} catch (SQLException e) {
e.printStackTrace();
} finally {
try {
if (st != null)
st.close();
} catch (SQLException e) {
e.printStackTrace();
} finally {
if (conn != null)
try {
conn.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
}
}
}
public void insert(String name, String passwd) {
try {
conn = DriverManager.getConnection(dbUrl, dbUser, dbPassword);
ps = conn
.prepareStatement("insert into user(username,password) values(?,?)");
ps.setString(1, name);
ps.setString(2, passwd);
ps.executeUpdate();
} catch (Exception e) {
System.out.println(e.toString());
}
}