¹ØÓÚasp.netÓû§µÇ¼ȨÏÞ´úÂë
ÎÒÔÚ×öͼÊé¹ÜÀíϵͳ£¬Óû§¹ÜÀíȨÏÞ£¬ÔÚasp¡£netÀ²»ÓÃsessionµÄ»°£¬Ó¦¸ÃÓÃʲô´úÂë
protected void Page_Load(object sender, EventArgs e)
{
try
{
SqlConnection con = new SqlConnection();
con.ConnectionString = "server=.\\sqlexpress;database=DB_Library;uid=sa;pwd=sa123";
string strSql = "select *from manage where username='" + txtname.Text + "'and password='" + txtpwd.Text + "'";
con.Open();
SqlCommand cmd = new SqlCommand(strSql, con);
con.Close();
}
catch (SqlException sqle)
{
}
}
protected void btnOk_Click(object sender, EventArgs e)
{
string name = txtname.Text;
string pwd = txtpwd.Text;
bool i = db.CheckUser(name, pwd);
if (i>0 )
{
Response.Write("<script language=javascript>alert('µÇ¼³É¹¦£¡'); location='libararyma
Ïà¹ØÎĵµ£º
1. C#ÓïÑÔ·½Ãæ
1.1 À¬»ø»ØÊÕ
¡¡À¬»ø»ØÊÕ½â·ÅÁËÊÖ¹¤¹ÜÀí¶ÔÏóµÄ¹¤×÷£¬Ìá¸ßÁ˳ÌÐòµÄ½¡×³ÐÔ£¬µ«¸±×÷ÓþÍÊdzÌÐò´úÂë¿ÉÄܶÔÓÚ¶ÔÏó´´½¨±äµÃËæÒâ¡£
¡¡1.1.1 ±ÜÃâ²»±ØÒªµÄ¶ÔÏó´´½¨
¡¡ÓÉÓÚÀ¬»ø»ØÊյĴú¼Û½Ï¸ß£¬ËùÒÔC#³ÌÐò¿ª·¢Òª×ñѵÄÒ»¸ö»ù±¾ÔÔò¾ÍÊDZÜÃâ²»±ØÒªµÄ¶ÔÏó´´½¨¡£ÒÔÏÂÁоÙһЩ³£¼ûµÄÇéÐΡ£
¡¡1.1.1.1 ±ÜÃâÑ»·´´½¨¶ÔÏ ......
asp.netÖÐapplication,session,cookie,viewstate,cache¶ÔÏó
ÔÚasp.netÖÐÄÚÖöÔÏóÈçapplication,session,cookie,viewstate,cacheµÈµÄÉú´æÖÜÆÚºÍÓ¦Ó÷¶Î§´Ó´óµ½Ð¡Îªapplication,cache,session,cookie,viewstate.
applicationºÍcacheµÄÓ¦Ó÷¶Î§¶¼ÊÇÔÚÕû¸öÓ¦ÓóÌÐòÖÐ.¶øsession,cookie,viewstateÔòÊÇ»ùÓÚÿ¸öÓû§,application ......
protected
void Page_Load(object sender, EventArgs e)
{
try
{
//query the pdf path
& ......
Web ·þÎñÆ÷¿Ø¼þºÍ Html ·þÎñÆ÷¿Ø¼þ
¡¡¡¡Ò»°ãµØ£¬ÔÚÓà ASP.NET ¿ª·¢ Web Ó¦ÓóÌÐòʱ£¬Ê±Ê±¿Ì¿Ì¶¼Óë¿Ø¼þ´ò½»µÀ£¬¿ÉÒÔ˵ÊÇÎÞ´¦²»ÔÚ£¬Æäʵ Web ´°ÌåÒ³(.aspx Ò³)Ò²Êǿؼþ¡£
¡¡¡¡ASP.NET ¿Ø¼þ·ÖΪ Web ·þÎñÆ÷¿Ø¼þ(¼ò³Æ Web ¿Ø¼þ)ºÍ Html ·þÎñÆ÷¿Ø¼þ(¼ò³Æ Html ¿Ø¼þ)£¬¶¼ÊÇÔËÐÐÔÚ·þÎñÆ÷¶Ë¡£Á½ÕßÓÐÊ²Ã´Çø±ðÄØ£¿
¡¡¡¡ÎÒÃÇÆ½Ê±Ó ......