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黑龍江選調(diào)生網(wǎng)官網(wǎng)篇一
5、類(lèi)文件中添加如下代碼
///
/// 驗(yàn)證顧客登陸///
///
查詢(xún)語(yǔ)句
/// 指定顧客數(shù)據(jù)集
public dataset customerlogin(string sqlstr)
{
sqlcommand comm = new sqlcommand(sqlstr, conn);
sqldataadapter adapter = new sqldataadapter(comm);
dataset dbset = new dataset();
();
(dbset);
e();
();
return dbset;
}
6、將用戶(hù)登錄功能代碼改為:
string customername = ;
string customerpwd =
sswordforstoringinconfigfile, “md5”);
string sqlstring = “select * from test where uname=” + customername + “and upwd=” + customerpwd + “”;
da mydata=new da() ;
dataset ds = erlogin(sqlstring);
if ([0] == 0)
{
(“”);
}
else
{
//(“”);string scriptstring =(“登錄成功!”);
(scriptstring);
}
黑龍江選調(diào)生網(wǎng)官網(wǎng)篇二龍江人社app電子社??⊕叽a登錄操作流程
一、手機(jī)應(yīng)用程序下載
①網(wǎng)上服務(wù)大廳主頁(yè)面,龍江人社app下載二維碼
②手機(jī)應(yīng)用商店或騰訊應(yīng)用寶可搜索下載
二、個(gè)人新用戶(hù)注冊(cè)
網(wǎng)上服務(wù)大廳個(gè)人用戶(hù)注冊(cè)與龍江人社app手機(jī)端用戶(hù)注冊(cè)的賬號(hào)為同一個(gè),網(wǎng)頁(yè)端或手機(jī)端注冊(cè)方式任選其一即可。
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新用戶(hù)注冊(cè)步驟(網(wǎng)頁(yè)端)
1、注冊(cè)用戶(hù)類(lèi)別選擇個(gè)人用戶(hù);
2、填寫(xiě)個(gè)人真實(shí)姓名及身份證號(hào),進(jìn)行數(shù)據(jù)校驗(yàn);
3、填寫(xiě)注冊(cè)信息,用戶(hù)名可默認(rèn)為個(gè)人身份證號(hào),手機(jī)號(hào)需省內(nèi)常用號(hào)段;
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新用戶(hù)注冊(cè)步驟(手機(jī)app端)
1、進(jìn)入新用戶(hù)注冊(cè)界面,填寫(xiě)個(gè)人真實(shí)姓名和身份證號(hào),進(jìn)行刷臉身份驗(yàn)證;
2、刷臉驗(yàn)證通過(guò)填寫(xiě)注冊(cè)信息時(shí),手機(jī)號(hào)可填寫(xiě)省內(nèi)或省外號(hào)段,也可非本人名下手機(jī)號(hào);
3、刷臉驗(yàn)證不通過(guò),需要填寫(xiě)省內(nèi)手機(jī)號(hào)并且需要獲取驗(yàn)證碼;
4、信息填寫(xiě)完畢后,點(diǎn)擊注冊(cè)即可。
刷臉成功注冊(cè)頁(yè)面
刷臉失敗注冊(cè)頁(yè)面
三、個(gè)人用戶(hù)登錄(安卓版)
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方式一:人臉識(shí)別認(rèn)證登錄
1、輸入本人姓名和身份證號(hào),點(diǎn)擊【人臉識(shí)別認(rèn)證登錄】按鈕;
2、進(jìn)入刷臉認(rèn)證界面,點(diǎn)擊【采集本人人臉】按鈕;
3、按照提示拿起手機(jī),眨眼動(dòng)作完成人臉認(rèn)證,認(rèn)證成功后自動(dòng)登錄系統(tǒng)。
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方式二:用戶(hù)密碼驗(yàn)證登錄
點(diǎn)擊【用戶(hù)密碼驗(yàn)證登錄】按鈕,輸入用戶(hù)名和密碼
點(diǎn)擊【登錄】按鈕后自動(dòng)登錄系統(tǒng)。
四、個(gè)人電子社保卡掃碼登錄網(wǎng)上服務(wù)大廳
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操作步驟:
1、首次使用app掃碼登錄功能,需要先申領(lǐng)個(gè)人電子社???。
我的-電子社??ㄖ?領(lǐng)取電子社保卡
2、打開(kāi)網(wǎng)上服務(wù)大廳登錄主頁(yè)面,點(diǎn)擊“電子社??ā?,打開(kāi)登錄二維碼。
3、打開(kāi)人社app的電子社保卡中的“掃一掃”功能,根據(jù)實(shí)際情況選擇個(gè)人登錄或單位登錄,掃碼后確認(rèn)授權(quán)登錄,完成網(wǎng)上服務(wù)大廳系統(tǒng)登錄。
黑龍江選調(diào)生網(wǎng)官網(wǎng)篇三
留言發(fā)布
定義數(shù)據(jù)庫(kù)
<?php
$conn = @mysql_connect(“l(fā)ocalhost”, “root”, “") or die(”數(shù)據(jù)庫(kù)鏈接錯(cuò)誤“);//利用mysql_connect()開(kāi)啟數(shù)據(jù)庫(kù)鏈接,@用于隱藏錯(cuò)誤
mysql_select_db(”bbs“, $conn);//使用mysql_select_db(” “,__)打開(kāi)數(shù)據(jù)庫(kù),”“里面是數(shù)據(jù)庫(kù),__是鏈接標(biāo)識(shí)符
mysql_query(”set names gbk“); //mysql_query()對(duì)數(shù)據(jù)庫(kù)的表進(jìn)行操作;使用gbk中文編碼;
function htmtocode($content){
$content = str_replace(”n“,”
“,str_replace(” “, ” “, $content));return $content;
}//function函數(shù)作用:在寫(xiě)字板上顯示的內(nèi)容會(huì)有空格和回車(chē)的效果,使用str_replacestr_replace替換函數(shù)
?>
用戶(hù)輸入:
<?php
include(”“);//把數(shù)據(jù)庫(kù)鏈接
if(isset($_post[submit]))//用isset()可以省略出現(xiàn)的notice提示;利用$_post方法接收傳遞過(guò)來(lái)的參數(shù),判斷接收的是不是submit
{
$sql=”insert into message (id, user, title, content, lastdate)“。”values(,$_post[user],$_post[title],$_post[content],now())“;//把輸入的數(shù)據(jù)存放到數(shù)據(jù)庫(kù)的表(message)中并在數(shù)據(jù)庫(kù)顯示
mysql_query($sql);//對(duì)數(shù)據(jù)庫(kù)中的表進(jìn)行操作
echo
”“;//輸出一個(gè)js腳本,彈出“添加成功”,然后回退
}
?>
//action是轉(zhuǎn)向地址,即form表單需要提交到哪里;onsubmit:提交事件用戶(hù):
標(biāo)題:
內(nèi)容:
列表顯示+分頁(yè)顯示:(如果表message中沒(méi)有數(shù)據(jù),編譯后不會(huì)顯示任何內(nèi)容)
<?php
include ”“;
//每頁(yè)的條數(shù) $pagesize = 3; //每頁(yè)的第一條 $pagestart = 0; //上一頁(yè) $uppage = 0; //當(dāng)前頁(yè) $nowpage = 0; //下一頁(yè) $downpage = 0;
//共多少條 $total = mysql_num_rows(mysql_query(”select * from message“)); //共多少頁(yè):頁(yè)數(shù)=總條數(shù)/每頁(yè)的條數(shù) ,ceil用于取整 $pagecount = ceil($total/$pagesize); if($pagecount<1) {//當(dāng)沒(méi)有信息時(shí),pagecount=0(即<1),則上下頁(yè)都等于1$uppage = 1;$downpage = 1; } else {$uppage = 1;$downpage = 2; } if (isset($_get[page])) {} $nowpage = $_get[page];//取得當(dāng)前頁(yè) $pagestart = ($nowpage1;$downpage = $nowpage + 1; } //從第pagestart+1條開(kāi)始取,取pagesize條信息用于顯示 $query = mysql_query(”select * from message limit $pagestart,$pagesize“);
while($row=mysql_fetch_array($query))//獲取數(shù)據(jù)信息
{
echo
”“ 。
”“。
”$row[0]“ 。
”$row[1]“ 。
”$row[2]“ 。
”“。
”“;
}
echo ”上一頁(yè)“ ?!? “ ?!毕乱豁?yè)“;
?>
用戶(hù)登錄
<?php
include(”“);
if(isset($_get[out])){//如果退出登錄,寫(xiě)入cookie,記錄已退出狀態(tài)setcookie(”cookie“,”out“);//設(shè)置cookie變量的名稱(chēng)為cookie,cookie的值為outecho”“;//當(dāng)用戶(hù)沒(méi)退出時(shí),的頁(yè)面
}
if(isset($_post[id]) == admin){//當(dāng)用戶(hù)以admin登錄時(shí)可以進(jìn)入$pw=md5($_post[pw]);if($pw==21232f297a57a5a743894a0e4a801fc3) {
setcookie(”cookie“,”ok“);//設(shè)置cookie的名稱(chēng)為cookie,cookie的值為okecho ”“;
}
}
if(isset($_cookie[cookie]) != ok){//當(dāng)cookie的值為ok時(shí),執(zhí)行一下語(yǔ)句 ?>
id:
pw:
<?
}else{
?>
退出<?
}
?>
黑龍江選調(diào)生網(wǎng)官網(wǎng)篇四
軟件開(kāi)發(fā)環(huán)境與工具
實(shí)驗(yàn)報(bào)告
實(shí)驗(yàn)二
實(shí)驗(yàn)題目:用戶(hù)登錄及管理系統(tǒng) 實(shí)驗(yàn)地點(diǎn):軟件實(shí)驗(yàn)室一 指導(dǎo)老師:王琦 實(shí)驗(yàn)類(lèi)型:設(shè)計(jì)型
系 班:計(jì)算機(jī)科學(xué)與技術(shù)系1103班 姓 名:秦芳芳(2011100316)
2013年11月22日
一.實(shí)驗(yàn)項(xiàng)目名稱(chēng):用戶(hù)登錄及管理系統(tǒng) 二。 實(shí)驗(yàn)?zāi)康暮腿蝿?wù):
1、掌握系統(tǒng)登錄界面設(shè)計(jì)基本流程
2、了解用戶(hù)管理所要實(shí)現(xiàn)的基本功能
3、要求利用三層架構(gòu)思想機(jī)相關(guān)技術(shù)實(shí)現(xiàn)程序
三。 實(shí)驗(yàn)內(nèi)容及要求:
1、能夠進(jìn)行登錄驗(yàn)證
2、能夠?qū)崿F(xiàn)對(duì)用戶(hù)的基本管理,管理員能夠進(jìn)行查詢(xún)添加修改刪除
3、利用數(shù)據(jù)庫(kù)連接訪問(wèn)數(shù)據(jù)庫(kù),提高安全性
四.實(shí)驗(yàn)步驟:
1、的代碼:
imports ent public class class1
dim strconn as string = () public function yanzheng(byval str1 as string) as integer
dim conn as new sqlconnection = strconn () dim cmd as new sqlcommand
= “select * from student where sname =” & str1 & “” = conn =
dim dr as sqldatareader dr = ereader if then () () return 1 else
() () return 0 end if
end function
public function pwdyanzheng(byval str as string) as sqldatareader
dim conn as new sqlconnection = strconn ()
dim cmd as new sqlcommand
= “select * from student where sname = ” & str & “” = conn dim dr as sqldatareader = ereader return dr end function
public function getstrconn() as string
dim str as string str = “server=” & (“server”) & “;” str &= “uid=” & (“uid”) & “;” str &= “pwd=” & (“pwd”) & “;” str &= “database=” & (“database”) return str end function
public function getalldata() as dataset
dim conn as new sqlconnection = strconn () dim da as new sqldataadapter(“select * from student”, conn) dim ds as new dataset (ds, “student”) () return ds end function
public function insdata(byval str1 as string, byval str2 as string) as string
dim conn as new sqlconnection = strconn dim cmd as new sqlcommand = conn = “insert into student(sname,sno) values(” & str1 & “,” & str2 & “) ”
try
() enonquery() return “1”
catch ex as exception
return “-1” & end try
()
end function
public function upd(byval str1 as string, byval str2 as string) as string
dim conn as new sqlconnection = strconn dim cmd as new sqlcommand = conn = “update student set sno =” & str2 & “where sname =” & str1 & “”
try
() enonquery() return “1”
catch ex as exception
return “-1” & end try
() end function
public function deldata(byval str as string) as string
dim conn as new sqlconnection = strconn dim cmd as new sqlcommand = conn = “delete from student where sname =” & str & “”
try
() enonquery() return “1”
catch ex as exception
return “-1” & end try
() end function
public function search(byval str1 as string) as string
dim conn as new sqlconn ection = strconn dim cmd as new sqlcommand = conn = “select * from student”
try
() enonquery() return “1”
catch ex as exception
return “-1” & end try
() end function
end class
2、進(jìn)入界面功能的代碼:
imports ent public class form1
private sub button1_click(byval sender as , byval e as rgs) handles dim o as new class
1dim f as integer
f = ng if f = 0 then
msgbox(“不存在該用戶(hù),請(qǐng)重新輸入!”) = “"
() else
if f = 1 then
dim dr as sqldatareader
dr = zheng () if rtrim(dr!sno)<>then msgbox(”密碼錯(cuò)誤,請(qǐng)重新輸入!“) = ”“
() else
dim strpwd as string
strpwd = strpwd = sswordforstoringinconfigfile(strpwd, ”md5“) dim frm as new form2
ame = ime = timeofday () () end if
end if
end if
end sub
private sub button2_click(byval sender as , byval e as rgs) handles e()
end sub end class
3、用戶(hù)管理和瀏覽信息界面的代碼: public class form2
public loginname as string
public logintime as string
private sub button1_click(byval sender as , byval e as rgs) handles () () end sub
private sub button2_click(byval sender as , byval e as rgs) handles () () end sub
private sub form2_load(byval sender as , byval e as rgs) handles = ”用戶(hù)名:“ & loginname = ”登錄時(shí)間:“ & logintime end sub
private sub timer1_tick(byval sender as , byval e as rgs) handles = now end sub end class
4、增,刪,改,查功能頁(yè)面的代碼: public class form3
private sub button3_click(byval sender as , byval e as rgs) handles () () end sub
private sub button1_click(byval sender as , byval e as rgs) handles () () end sub
private sub button2_click(byval sender as , byval e as rgs) handles () () end sub
private sub button4_click(byval sender as , byval e as
rgs) handles () () end sub end class
5、顯示信息界面的代碼: public class form4
private sub button1_click(byval sender as , byval e as rgs) handles () () end sub
private sub form4_load(byval sender as object, byval e as rgs) handles dim o as new class
1dim ds as new dataset ds = data() () urce = (”student“) end sub end class
6、插入信息界面的代碼: public class ins
private sub button1_click(byval sender as , byval e as rgs) handles dim o as new class1
a, () () end sub end class
7、查詢(xún)信息界面的代碼: public class search
private sub button1_click(byval sender as , byval e as
rgs) handles dim o as new class
1dim ds as new dataset
ds = data() () urce = (”student") end sub
private sub button2_click(byval sender as , byval e as
rgs) handles
() () end sub
private sub datagridview1_cellclick(byval sender as object, byval e as idviewcelleventargs) handles = datagridview1(0) = datagridview1(1) = datagridview1(2) = datagridview1(3) = datagridview1(4) end sub end class
8、修改信息界面的代碼: public class upda
private sub button1_click(byval sender as , byval e as rgs) handles dim o as new class1
, () () end sub end class
9、刪除信息界面的代碼: public class del
private sub button1_click(byval sender as , byval e as
rgs) handles dim o as new class1
a a () () end sub
end class
五、運(yùn)行結(jié)果及截圖:
(1)建立數(shù)據(jù)庫(kù)
(2)運(yùn)行截圖
六、實(shí)驗(yàn)總結(jié):
通過(guò)本次實(shí)驗(yàn),我大致掌握了一個(gè)登錄系統(tǒng)界面設(shè)計(jì)的基本流程,同時(shí)了解了用戶(hù)管理所要實(shí)現(xiàn)的基本功能,而且能夠利用三層架構(gòu)思想機(jī)相關(guān)技術(shù)實(shí)現(xiàn)程序,能夠進(jìn)行登錄驗(yàn)證,實(shí)現(xiàn)了對(duì)用戶(hù)的基本管理,在系統(tǒng)中實(shí)現(xiàn)了增刪查改的功能,利用數(shù)據(jù)庫(kù)連接訪問(wèn)數(shù)據(jù)庫(kù),提高了安全性,為以后的學(xué)習(xí)打下了很好的基礎(chǔ)。