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if(userType==0)//系统管理员登陆
{
String sql="select * from t_admin where userName=? and userPw=?";
Object[] params={userName,userPw};
DB mydb=new DB();
//mydb.doPstm(sql, params);
try
{
------------------------------------------------------------------------------------------------------------------------------------
ResultSet rs=mydb.doPstm(sql,params);
boolean mark=(rs==null||!rs.next()?false:true);
------------------------------------------------------------------------------------------------------------------------------------
if(mark==false)
{
result="no";
}
else
[/quote]
大神 你这是什么意思 是在这里有错误吗?if(userType==0)//系统管理员登陆
{
String sql="select * from t_admin where userName=? and userPw=?";
Object[] params={userName,userPw};
DB mydb=new DB();
//mydb.doPstm(sql, params);
try
{
------------------------------------------------------------------------------------------------------------------------------------
ResultSet rs=mydb.doPstm(sql,params);
boolean mark=(rs==null||!rs.next()?false:true);
------------------------------------------------------------------------------------------------------------------------------------
if(mark==false)
{
result="no";
}
else