完整的代码是:
...完整的代码是:
房地产管理系统登录操作
public static final String DBDRIVER =
"org.git.mm.mysql.Driver";
public static String DBURL =
"jdbc:mysql://localhost:3306/myproject";
public static String DBUSER = "root";
public static String DBPASS = "adminmysql";
%>
Connection conn = null;
PreparedStatement pstmt = null;
ResultSet rs = null;
%>
Class.forName(DBDRIVER);
conn = DriverManager.getConnection(DBURL,DBUSER,DBPASS);
String sql = "SELECT name FROM custor WHERE id=? AND pwd=?";
pstmt = conn.prepareStatement(sql);
pstmt.setString(1, request.getParameter("username"));
pstmt.setString(2, request.getParameter("password"));
rs = pstmt.executeQuery();
if(rs.next()){
flag = ture;
name = rs.getString(1);
}
%>
}catch(Exception e){}
finally{
try{
rs.close();
pstmt.close();
conn.close();
}catch(Exception e){}
}
%>
if(flag){
%>
}else {
%>
展开
)
