public boolean excute() throws Exception {
boolean flag = false;
rs = stmt.executeQuery(getSql());
if (rs.next()){
if (!isadmin)
{
userid = rs.getLong("Id");
}
flag = true;
}
rs.close();
close();
return flag;
}
这段代码是干嘛的?
boolean flag = false;
rs = stmt.executeQuery(getSql());
if (rs.next()){
if (!isadmin)
{
userid = rs.getLong("Id");
}
flag = true;
}
rs.close();
close();
return flag;
}
这段代码是干嘛的?
boolean flag = false;
rs = stmt.executeQuery(getSql());
if (rs.next()){
if (!isadmin)
userid = rs.getLong("Id");
else
flag = true;
}
rs.close();
close();
return flag;
}
boolean flag = false;
rs = stmt.executeQuery(getSql());
if (rs.next()){
//if (!isadmin)
//{
userid = rs.getLong("Id");
//}
flag = true;
}
rs.close();
close();
return flag;
}OK了
代码应该这么写吧 以下仅供参考
public boolean excute() throws Exception {
boolean flag = false;
if (isadmin){
rs = stmt.executeQuery(getSql());
if (rs.next()){
userid = rs.getLong("Id"); flag = true;
}
} rs.close();
close();
return flag;
}