asp中用insert into語句向數據庫插入記錄(添加信息)的方法

2020-07-27 12:50:23

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一、'建立register.asp

復制代碼代碼如下:

 
<%@ language=vbscript %> 
<html > 
<head> 
<title>注冊頁面</title> 
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> 
<style type="text/css"> 
td img {display: block;}.STYLE2 {font-size: 12px} 
.STYLE3 { 
color: #FF0000; 
font-weight: bold; 
font-size: 16px; 
} 
</style> 
</head> 
<body bgcolor="#ffffff"> 
<table width="531" border="0" align="center" cellpadding="0" cellspacing="0"> 
<!--DWLayoutTable--> 
<!-- fwtable fwsrc="未命名" fwbase="register.jpg" fwstyle="Dreamweaver" fwdocid = "1502317357" fwnested="0" --> 
<tr> 
<td width="58" rowspan="5" valign="top" bgcolor="#D8FBB5"><img src="spacer.gif" width="58" height="1" border="0" alt="" /><img name="register_r1_c1" src="register_r1_c1.jpg" width="58" height="74" border="0" id="register_r1_c1" alt="" /><img name="register_r2_c1" src="register_r2_c1.jpg" width="58" height="48" border="0" id="register_r2_c1" alt="" /><img name="register_r3_c1" src="register_r3_c1.jpg" width="58" height="202" border="0" id="register_r3_c1" alt="" /><img name="register_r6_c1" src="register_r6_c1.jpg" width="58" height="53" border="0" id="register_r6_c1" alt="" /></td> 
<td width="209" height="75" valign="top"><img name="register_r1_c2" src="register_r1_c2.jpg" width="209" height="74" border="0" id="register_r1_c2" alt="" /></td> 
<td width="204" valign="top"><img name="register_r1_c3" src="register_r1_c3.jpg" width="204" height="74" border="0" id="register_r1_c3" alt="" /></td> 
<td width="60" rowspan="5" valign="top" bgcolor="#D8FBB5"><img src="spacer.gif" width="60" height="1" border="0" alt="" /><img name="register_r1_c4" src="register_r1_c4.jpg" width="60" height="74" border="0" id="register_r1_c4" alt="" /><img name="register_r2_c4" src="register_r2_c4.jpg" width="60" height="48" border="0" id="register_r2_c4" alt="" /><img name="register_r3_c4" src="register_r3_c4.jpg" width="60" height="202" border="0" id="register_r3_c4" alt="" /><img name="register_r6_c4" src="register_r6_c4.jpg" width="60" height="53" border="0" id="register_r6_c4" alt="" /></td> 
</tr> 
<tr> 
<td height="50" colspan="2" valign="top"><img name="register_r2_c2" src="register_r2_c2.jpg" width="413" height="48" border="0" id="register_r2_c2" alt="" /></td> 
</tr> 
<tr> 
<td height="16"></td> 
<td></td> 
</tr> 
<tr> 
<td height="42" colspan="2" valign="top" ><form id="form1" name="form1" method="post" action="result2.asp"> 
<table width="100%" border="1"> 
<tr> 
<td colspan="3"><span class="STYLE2">請在下面填寫你的注冊資料，紅色<span class="STYLE3">*</span>所標示的選項為必填選項</span></td> 
</tr> 
<tr> 
<td align="center" valign="middle">用戶名：</td> 
<td><label> 
<input type="text" name="u_user" id="u_user" /> 
</label></td> 
<td><span class="STYLE2"><span class="STYLE3">*</span></span></td> 
</tr> 
<tr> 
<td align="center" valign="middle">密碼：</td> 
<td><label> 
<input type="text" name="u_pass" id="u_pass" /> 
</label></td> 
<td><span class="STYLE2"><span class="STYLE3">*</span></span></td> 
</tr> 
<tr> 
<td align="center" valign="middle">姓名：</td> 
<td><label> 
<input type="text" name="i_name" id="i_name" /> 
</label></td> 
<td><span class="STYLE2"><span class="STYLE3">*</span></span></td> 
</tr> 
<tr> 
<td align="center" valign="middle">性別：</td> 
<td><label> 
<select name="i_sex" size="1" id="i_sex"> 
<option value="1">男</option> 
<option value="2">女</option> 
</select> 
</label></td> 
<td><span class="STYLE2"><span class="STYLE3">*</span></span></td> 
</tr> 
<tr> 
<td align="center" valign="middle">年齡：</td> 
<td><label> 
<input type="text" name="i_age" id="i_age" /> 
</label></td> 
<td><span class="STYLE2"><span class="STYLE3">*</span></span></td> 
</tr> 
<tr> 
<td colspan="3" align="center" valign="middle"><label> 
<input type="submit" name="button" id="button" value="提交注冊資料" /> 
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
<input type="reset" name="button2" id="button2" value="重置表單" /> 
</label></td> 
</tr> 
</table> 
</form></td> 
</tr> 
<tr> 
<td colspan="2" valign="bottom" bgcolor="#D8FBB5" ><!--DWLayoutEmptyCell-->&nbsp;</td> 
</tr> 
</table> 
</body> 
</html> 

二、建立連接并打開數據庫的子程序con1.asp

復制代碼代碼如下:

 
<% 
'字符串連接數據庫的方法 
set conn=server.createobject("adodb.connection") 
conn.Open "DRIVER=Driver do Microsoft Access (*.mdb);uid=admin;pwd=;DBQ="&server.MapPath("regdb1.mdb") 
%> 

三、建立ACCESS數據庫db1.mdb，在其中建立數據表user,字段分別為：u_uid（自動），u_user（用戶名：文本型），u_pass(密碼：文本型)
四、建立接收register.asp中發送過來的表單數據，并插入到數據表user中的注冊成功顯示頁面：result2.asp代碼如下：

復制代碼代碼如下:

 
<%@ language=vbscript %> 
<!-- #include file="con1.asp"--> 
<html > 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> 
<title>注冊成功</title><br> 
</head> 
<body> 
<% 
'建立recordset對象方法 
set rst=server.createobject("adodb.recordset") 
set rst1=conn.execute("insert into user (u_user,u_pass) values('"&request.form("u_user")&"','"&request.form("u_pass")&"')") 
%> 
<table width="300" border="0" align="center"> 
<tr> 
<td align="center"><img src="chenggong.jpg" alt="注冊成功" width="297" height="201"></td> 
</tr> 
</table> 
</body> 
</html> 

五、按F12預覽register.asp并輸入數據，點擊提交按鈕

這時打開數據表user會看到：

說明操作成功，因為已經提交兩次，所以我們看到表中插入了兩條新的記錄，但是表中出現了重復記錄，以下在result2.asp中添加代碼予以解決：

復制代碼代碼如下:

 
<%@ language=vbscript %> 
<!-- #include file="con1.asp"--> 

<html > 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> 
<title>注冊成功</title> 
<style type="text/css"> 
<!-- 
.STYLE1 {font-size: 24px} 
--> 
</style> 
<br></head><body> 
<% 
'建立recordset對象方法 
set rst=server.createobject("adodb.recordset") 
rst.open"select * from user where u_user='"&request.form("u_user") & "'",conn,1,1 
if rst.recordcount>0 then 
response.write"用戶名："&request.form("u_user")&"已被占用，請點擊返回重新注冊" 
%> 
<a href="register.asp" class="STYLE1">返回重新注冊</a> 
<% 
response.End 
else 
set rst1=conn.execute("insert into user (u_user,u_pass) values('"&request.form("u_user")&"','"&request.form("u_pass")&"')") 
end if 
%> 
<table width="300" border="0" align="center"> 
<tr> 
<td align="center"><img src="chenggong.jpg" alt="注冊成功" width="297" height="201"></td> 
</tr> 
<tr> 
<td align="center"><a href="register.asp" class="STYLE1">返回</a></td> 
</tr> 
</table> 
</body> 
</html> 