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在線數據庫管理工具(db007) v1.5

編輯：關於ASP編程

在線數據庫管理工具 db007 下載：http://www.jb51.net/codes/6195.html

復制代碼代碼如下:

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>在線數據庫管理工具 db007 1.5</title>
<style type="text/css">

</style>
</head>

<body>
<%
if request("key") = "db" then
    session("dbtype") = request("dbtype")
    session("dbstr") = request("dbstr")
    response.redirect "?"
end if

if request("key") = "createdatabase" then
    call createdatabase()
end if

if session("dbtype") = "" or session("dbstr") = "" then
    %>
    <form action="?key=db" method="post" name="dbt">
          <br>
          連接類型：
          <input name="dbtype" type="radio" value="access" onClick="dbstr.value='Provider=Microsoft.Jet.OLEDB.4.0;Persist Security Info=False;Password=;Data Source=<%=server.mappath("/")&"\"%>'" checked>
          ACCESS
          <input disabled="disabled" type="radio" name="dbtype" value="sql" onClick="dbstr.value='driver={SQL Server};database=;Server=;uid=;pwd='">
          SQL<br><br>
          連接字符：<input name="dbstr" type="text" id="dbstr" size="120" value="Provider=Microsoft.Jet.OLEDB.4.0;Persist Security Info=False;Password=;Data Source=<%=server.mappath("/")&"\"%>">
          <input type="submit" name="Submit" value="連接" /><br><br>
          注：access請使用絕對路徑,本文件路徑：<%=server.MapPath("db007.asp")%>
    </form>
    <form name="createdatabase" method="post" action="?key=createdatabase">
      <font color=red>創建數據庫：</font>路徑
      <input name="dataname" type="text" value="<%=server.MapPath("/")&"\database.mdb"%>" size="100">
      <input type="submit" name="Submit" value="創建">
    </form>
    <%
    response.End()
end if

'==================================================================建庫
sub createdatabase()
    dim DBName,dbstr,myCat
    on error resume next
    DBName = request("dataname")
    dbstr = "PROVIDER=MICROSOFT.JET.OLEDB.4.0;DATA SOURCE=" & DBName
    Set myCat = Server.CreateObject( "ADOX.Catalog" )
    myCat.Create dbstr

    if err <> 0 then
        response.write err.description
        session("dbtype") = ""
        session("dbstr") = ""
        response.write "<input type='button' name='ok' value=' 返回 ' onClick='javascript:history.go(-1)'>"
        response.end
    end if

    session("dbtype") = "access"
    session("dbstr") = dbstr
    response.redirect "?"
end sub

'==================================================================調用鏈接函數
conn()

function conn()
    dim conn1,connstr
    on error resume next
    select case session("dbtype")
    case "access"
        '==================================================================連接ACCESS數據庫
        connstr = session("dbstr")
        Set Conn1 = Server.CreateObject("ADODB.Connection")
        conn1.Open connstr
    case "sql"
        '==================================================================連接SQL數據庫
        set conn1 = Server.CreateObject("ADODB.Connection")
        conn1.open session("dbstr")
    end select

    if err <> 0 then
        response.write err.description
        session("dbtype") = ""
        session("dbstr") = ""
        response.write "<input type='button' name='ok' value=' 返回 ' onClick='javascript:history.go(-1)'>"
        response.end
    end if

    set conn = conn1
end function

Sub echo(str)
    Response.Write(str)
End Sub

Function IIf(var, val1, val2)
    If var = True Then
        IIf = val1
     Else
        IIf = val2
    End If
End Function

'正則表達式函數，用於刪除注釋
'-------------------------------------
Function RegExpReplace(strng, patrn, replStr)
  Dim regEx,match,matches              ' 建立變量。
  Set regEx = New RegExp               ' 建立正則表達式。
  regEx.Pattern = patrn               ' 設置模式。
  regEx.IgnoreCase = True               ' 設置是否區分大小寫。
  regEx.Global = True   ' 設置全局可用性。

  RegExpReplace = regEx.Replace(strng, replStr)         ' 作替換。
End Function

'==================================================================ADOVBS 常量聲明

'---- DataTypeEnum Values ----
Const adEmpty = 0
Const adTinyInt = 16
Const adSmallInt = 2
Const adInteger = 3
Const adBigInt = 20
Const adUnsignedTinyInt = 17
Const adUnsignedSmallInt = 18
Const adUnsignedInt = 19
Const adUnsignedBigInt = 21
Const adSingle = 4
Const adDouble = 5
Const adCurrency = 6
Const adDecimal = 14
Const adNumeric = 131
Const adBoolean = 11
Const adError = 10
Const adUserDefined = 132
Const adVariant = 12
Const adIDispatch = 9
Const adIUnknown = 13
Const adGUID = 72
Const adDate = 7
Const adDBDate = 133
Const adDBTime = 134
Const adDBTimeStamp = 135
Const adBSTR = 8
Const adChar = 129
Const adVarChar = 200
Const adLongVarChar = 201
Const adWChar = 130
Const adVarWChar = 202
Const adLongVarWChar = 203
Const adBinary = 128
Const adVarBinary = 204
Const adLongVarBinary = 205

'---- FieldAttributeEnum Values ----
Const adFldMayDefer = &H00000002
Const adFldUpdatable = &H00000004
Const adFldUnknownUpdatable = &H00000008
Const adFldFixed = &H00000010
Const adFldIsNullable = &H00000020
Const adFldMayBeNull = &H00000040
Const adFldLong = &H00000080
Const adFldRowID = &H00000100
Const adFldRowVersion = &H00000200
Const adFldCacheDeferred = &H00001000

'---- SchemaEnum Values ----
'---- SchemaEnum Values ----
Const adSchemaProviderSpecific = -1
Const adSchemaAsserts = 0
Const adSchemaCatalogs = 1
Const adSchemaCharacterSets = 2
Const adSchemaCollations = 3
Const adSchemaColumns = 4
Const adSchemaCheckConstraints = 5
Const adSchemaConstraintColumnUsage = 6
Const adSchemaConstraintTableUsage = 7
Const adSchemaKeyColumnUsage = 8
Const adSchemaReferentialConstraints = 9
Const adSchemaTableConstraints = 10
Const adSchemaColumnsDomainUsage = 11
Const adSchemaIndexes = 12
Const adSchemaColumnPrivileges = 13
Const adSchemaTablePrivileges = 14
Const adSchemaUsagePrivileges = 15
Const adSchemaProcedures = 16
Const adSchemaSchemata = 17
Const adSchemaSQLLanguages = 18
Const adSchemaStatistics = 19
Const adSchemaTables = 20
Const adSchemaTranslations = 21
Const adSchemaProviderTypes = 22
Const adSchemaViews = 23
Const adSchemaViewColumnUsage = 24
Const adSchemaViewTableUsage = 25
Const adSchemaProcedureParameters = 26
Const adSchemaForeignKeys = 27
Const adSchemaPrimaryKeys = 28
Const adSchemaProcedureColumns = 29
Const adSchemaDBInfoKeywords = 30
Const adSchemaDBInfoLiterals = 31
Const adSchemaCubes = 32
Const adSchemaDimensions = 33
Const adSchemaHierarchies = 34
Const adSchemaLevels = 35
Const adSchemaMeasures = 36
Const adSchemaProperties = 37
Const adSchemaMembers = 38
Const adSchemaTrustees = 39
Const adSchemaFunctions = 40
Const adSchemaActions = 41
Const adSchemaCommands = 42
Const adSchemaSets = 43

'==================================================================返回字段類型函數
Function typ(field_type)
    'field_type = 字段類型值
    Select Case field_type
        case adEmpty:typ = "Empty"
        case adTinyInt:typ = "TinyInt"
        case adSmallInt:typ = "SmallInt"
        case adInteger:typ = "Integer"
        case adBigInt:typ = "BigInt"
        case adUnsignedTinyInt:typ = "TinyInt" 'UnsignedTinyInt
        case adUnsignedSmallInt:typ = "UnsignedSmallInt"
        case adUnsignedInt:typ = "UnsignedInt"
        case adUnsignedBigInt:typ = "UnsignedBigInt"
        case adSingle:typ = "Single" 'Single
        case adDouble:typ = "Double" 'Double
        case adCurrency:typ = "Money" 'Currency
        case adDecimal:typ = "Decimal"
        case adNumeric:typ = "Numeric" 'Numeric
        case adBoolean:typ = "Bit" 'Boolean
        case adError:typ = "Error"
        case adUserDefined:typ = "UserDefined"
        case adVariant:typ = "Variant"
        case adIDispatch:typ = "IDispatch"
        case adIUnknown:typ = "IUnknown"
        case adGUID:typ = "GUID" 'GUID
        case adDATE:typ = "DateTime" 'Date
        case adDBDate:typ = "DBDate"
        case adDBTime:typ = "DBTime"
        case adDBTimeStamp:typ = "DateTime" 'DBTimeStamp
        case adBSTR:typ = "BSTR"
        case adChar:typ = "Char"
        case adVarChar:typ = "VarChar"
        case adLongVarChar:typ = "LongVarChar"
        case adWChar:typ = "Text" 'WChar類型 SQL中為Text
        case adVarWChar:typ = "VarChar" 'VarWChar
        case adLongVarWChar:typ = "Text" 'LongVarWChar
        case adBinary:typ = "Binary"
        case adVarBinary:typ = "VarBinary"
        case adLongVarBinary:typ = "LongBinary"'LongVarBinary
        case adChapter:typ = "Chapter"
        case adPropVariant:typ = "PropVariant"
        case else:typ = "Unknown"
    end select
End Function

'==================================================================返回字段類型列表
Function fieldtypelist(n)
    dim strlist,str1,str2
    strlist = "<select name=""field_type"">"
    if session("dbtype") = "access" then
        strlist = strlist & "<option value=""VarChar"">文本</option>"
        strlist = strlist & "<option value=""Text"">備注</option>"
        strlist = strlist & "<option value=""Bit"">(是/否)</option>"
        strlist = strlist & "<option value=""TinyInt"">數字(字節)</option>"
        strlist = strlist & "<option value=""SmallInt"">數字(整型)</option>"
        strlist = strlist & "<option value=""Integer"">數字(長整型)</option>"
        strlist = strlist & "<option value=""Single"">數字(單精度)</option>"
        strlist = strlist & "<option value=""Double"">數字(雙精度)</option>"
        strlist = strlist & "<option value=""Numeric"">數字(小數)</option>"
        strlist = strlist & "<option value=""GUID"">數字(同步ID)</option>"
        strlist = strlist & "<option value=""DateTime"">時間/日期</option>"
        strlist = strlist & "<option value=""Money"">貨幣</option>"
        strlist = strlist & "<option value=""Binary"">二進制</option>"
        strlist = strlist & "<option value=""LongBinary"">長二進制</option>"
        strlist = strlist & "<option value=""LongBinary"">OLE 對象</option>"

    else
        strlist = strlist & "<option value="""">選擇類型</option>"
        strlist = strlist & "<option value=""BigInt"">bigint</option>"
        strlist = strlist & "<option value=""Binary"">binary(二進制數據類型)</option>"
        strlist = strlist & "<option value=""Bit"">bit(整型)</option>"
        strlist = strlist & "<option value=""Char"">char(字符型)</option>"
        strlist = strlist & "<option value=""DateTime"">datetime(日期時間型)</option>"
        strlist = strlist & "<option value=""Decimal"">decimal(精確數值型)</option>"
        strlist = strlist & "<option value=""Float"">float(近似數值型)</option>"
        strlist = strlist & "<option value=""Image"">image(二進制數據類型)</option>"
        strlist = strlist & "<option value=""Int"">int(整型)</option>"
        strlist = strlist & "<option value=""Money"">money(貨幣型)</option>"
        strlist = strlist & "<option value=""nchar"">nchar(統一編碼字符型)</option>"
        strlist = strlist & "<option value=""ntext"">ntext(統一編碼字符型)</option>"
        strlist = strlist & "<option value=""numeric"">numeric(精確數值型)</option>"
        strlist = strlist & "<option value=""nvarchar"">nvarchar(統一編碼字符型)</option>"
        strlist = strlist & "<option value=""real"">real(近似數值型)</option>"
        strlist = strlist & "<option value=""smalldatetime"">Smalldatetime(日期時間型)</option>"
        strlist = strlist & "<option value=""smallint"">smallint(整型)</option>"
        strlist = strlist & "<option value=""smallmoney"">smallmoney(貨幣型)</option>"
        strlist = strlist & "<option value=""sql_variant"">sql_variant()</option>"
        strlist = strlist & "<option value=""text"">text(字符型)</option>"
        strlist = strlist & "<option value=""timestamp"">timestamp(特殊數據型)</option>"
        strlist = strlist & "<option value=""tinyint"">tinyint(整型)</option>"
        strlist = strlist & "<option value=""uniqueidentifier"">Uniqueidentifier(特殊數據型)</option>"
        strlist = strlist & "<option value=""varbinary"">varbinary(二進制數據類型)</option>"
        strlist = strlist & "<option value=""varchar"">varchar(字符型)</option>"
    end if
    str1 = """" & n & """"
    str2 = """" & n & """" & " selected"
    strlist = replace(strlist,str1,str2)
    strlist = strlist & "</select>"
    echo strlist
End Function

'==================================================================主界面
sub main(str)
    on error resume next
    %>
    <script language=javascript>
    ie = (document.all)? true:false
    if (ie){
    function ctlent(eventobject){if(event.ctrlKey &&
    window.event.keyCode==13){this.document.exesql.submit();}}
    }
    </script>
    <script language="javascript">
        function table_delete()
        {
        if (confirm("確認刪除該記錄嗎？   該操作將不可撤銷！！！"))
            return true;
        else
            return false;
        }
    </script>

    <form action="?key=sql" method=post name="exesql">
        <font color=red>執行sql語句：</font><font color=#999999>(每句語句以“;”結束，支持(--)SQL注釋，Ctrl + Enter 快速提交)</font>  <input type="button" value="刷新本頁" onClick="javascript:location.reload()">
        <span onClick="document.exesql.sql.rows+=5;" style="cursor:pointer;">+</span>
        <span onClick="if(document.exesql.sql.rows>9)document.exesql.sql.rows-=5" style="cursor:pointer;">-</span>
        <div style="float:left;width:600px;">
        <textarea id="sql" name="sql" style="width:600px;" rows="9" ondblClick="this.select();" onKeyDown="ctlent()"><%=request("sql")%></textarea><br />
        <input type="checkbox" name="SchemaTable" value="1" style="border:0px;">adSchemaTables
        <input type="checkbox" name="SchemaColumn" value="2" style="border:0px;">adSchemaColumns
        <input type="checkbox" name="SchemaProvider" value="3" style="border:0px;">adSchemaProviderTypes
        分頁大小：
        <select name="pageSize">
          <%
          if request("pageSize") <> "" and  isNumeric(request("pageSize")) then
             echo "<option value='"&request("pageSize")&"' selected>"&request("pageSize")&"</option>"
          else
             echo "<option value='50'>50</option>"
          end if
          %>
          <option value="10">10</option>
          <option value="20">20</option>
          <option value="30">30</option>
          <option value="40">40</option>
          <option value="50">50</option>
          <option value="60">60</option>
          <option value="70">70</option>
          <option value="80">80</option>
          <option value="90">90</option>
          <option value="100">100</option>
        </select>

        </div>
        <div style="float:left;width:50px;padding:60px 0px 0px 5px;">
        <input type="submit" name="Submit_confirm" value="提交"> <br /> <br />
        <input type="button" name="Submit3" value="清空" onClick="sql.value=''"><br /><br />
        <input type="button" name="ok" value="返回" onClick="javascript:history.go(-1)">
        </div>
    </form>
    <div style="clear:both"></div>
    <% if str = "" then %>
    <form action="?key=addtable" method="post">
        <div style="clear:both;text-align:left;"><br />
        <font color=red>創建新表：</font><br>
        表  名：<input type="text" name="table_name" size="20"><br>
        字段數：<input type="text" name="field_num" size="20">
        <input type="submit" name="Submit_create" value="提交">
        <input type="reset" name="Submit32" value="重置">
        </div>
    </form>
    <br><br>
    <a href="?key=tosql&strt=2">導出所有表結構到SQL</a>
    <%
    end if
end sub

'==================================================================創建表界面
sub add_table(table_name,field_num)
    'table_name = 表名稱
    'field_num  = 字段數
    on error resume next
    if not IsNumeric(field_num) then
        echo "字段數必須是整數。"
        echo "<input type='button' name='ok' value=' 返回 ' onClick='javascript:history.go(-1)'>"
        exit sub
    end if
    %>
    <p class="hei"><span>創建表：</span><%=table_name%></p>
    <form action="?key=createtable" method="post">
    <table width="600" border="0" cellpadding="2" cellspacing="1" bgcolor="#CCCCCC">
      <tr>
        <td width="75" height="20" align="center">字段名</td>
        <td width="99" height="20" align="center">類型</td>
        <td width="73" height="20" align="center">大小</td>
        <td width="96" height="20" align="center">空值</td>
        <td width="83" height="20" align="center">自動編號</td>
        <td width="143" height="20" align="center">主鍵</td>
      </tr>
      <% for i = 0 to field_num - 1 %>
      <tr>
        <td width="75" height="20" align="center">
            <input type="text" name="field_name" size="10">
        </td>
        <td width="99" height="20" align="center">
            <% fieldtypelist(0) %>
        </td>
        <td width="73" height="20" align="center">
            <input type="text" name="field_size" size="10">
        </td>
        <td width="96" height="20" align="center">
            <select name="null">
              <option value="NOT_NULL">NOT_NULL</option>
              <option value="NULL">NULL</option>
            </select>
        </td>
        <td width="83" height="20" align="center">
          <select size="1" name="autoincrement">
            <option></option>
            <option>自動編號</option>
          </select>
        </td>
        <td width="143" height="20" align="left">
              <select name="primarykey">
                <option></option>
                <option value="primarykey">primarykey</option>
              </select>
        </td>
      </tr>
      <% next %>
      <tr>
        <td height="35" align="center" colspan="5">
            <input type="hidden" name="i" value=<%=field_num%>>
            <input type="hidden" name="table_name" value="<%=table_name%>">
            <input type="submit" name="Submit" value=" 提交 ">

            <input type="reset" name="Submit2" value=" 重置 ">

          <input type="button" name="ok" value=" 放棄 " onClick="javascript:history.go(-1)">
        </td>
        <td height="20"></td>
      </tr>
    </table>
    </form>
    <%
end sub

'==================================================================構建創建表的SQL語句
sub create_table()
    dim sql,i,primarykey
    on error resume next
    sql = "CREATE TABLE ["&request("table_name")&"] ("
    for i = 1 to request("i")
       sql = sql & "[" & request("field_name")(i) & "] " & request("field_type")(i)
          if request("field_size")(i) <> "" then
              sql = sql & "(" & request("field_size")(i) & ")"
          end if
          if request("null")(i) = "NOT_NULL" then
              sql = sql & " not null"
          end if
          if request("autoincrement")(i) = "自動編號" then
              sql = sql & " identity"
          end if
          if request("primarykey")(i) = "primarykey" then
              primarykey = request("field_name")(i)
          end if
        'if primarykey <> "" then
           sql = sql & ","
        'end if
    next
    if primarykey<>"" then
       sql=sql&" primary key (["&primarykey&"]) "
    end if
    sql = sql & ")"
    sql = replace(sql,"()","")  '構建空表
    response.redirect "?key=sql&sql=" & sql
end sub

'==================================================================修改表名或字段名 2006-09-08
sub reobj()
    on error resume next
    Dim mydb,mytable,tablename
    tablename = request("tablename")
    Set mydb = Server.CreateObject("ADOX.Catalog")
    mydb.ActiveConnection = conn

    if request("obj") = "field" then   '修改字段名
        dim fieldsname,newfieldsname
        fieldsname = request("fieldsname")
        newfieldsname = request("newfieldsname")
        Set mytable = Server.CreateObject("ADOX.Table")
        Set mytable = mydb.Tables(tablename)
        mytable.Columns(fieldsname).Name = newfieldsname
    end if

    if request("obj") = "table" then   '修改表名
        dim newtablename
        newtablename = request("newtablename")
        mydb.Tables(tablename).Name = newtablename
    end if

    if err <> 0 then
        echo  err.description
        echo "<input type='button' name='ok' value=' 返回 ' onClick='javascript:history.go(-1)'>"
        exit sub
    end if

    if request("obj") = "field" then
        response.Redirect "?key=view&table_name=" & tablename
    else
        response.Redirect "?key=view&table_name=" & newtablename
    end if

end sub

'==================================================================查看表結構函數
sub view(table_name)
    'table_name = 表名稱
    dim rs,sql,table,primary,primarykey,i,editstr,typs
    on error resume next
    table = table_name
    Set primary = Conn.OpenSchema(adSchemaPrimaryKeys,Array(empty, empty, table))
    if primary("COLUMN_NAME") <> "" then
        primarykey = primary("COLUMN_NAME")
    end if
    primary.Close
    Set primary = Nothing

    %>

    <script language="javascript">
        function table_delete()
        {
        if (confirm("確認刪除該記錄嗎？   該操作將不可撤銷！！！"))
            return true;
        else
            return false;
        }
    </script>

    <font color=red>表：<%=table_name%></font>    <input type="button" value="刷新本頁" onClick="javascript:location.reload()"><br><br>
    <% if request("key") = "editfidlevi" then call editfidlevi() %>
    <table width="600" border="0" cellpadding="1" cellspacing="1" bgcolor="#CCCCCC">
    <tr>
      <td width="125" height="20" align="center">字段名</td>
      <td width="110" align="center">類型</td>
      <td width="83" align="center"> 設定大小</td>
      <td width="48" align="center">允許空</td>
      <td width="76" align="center">自動編號</td>
      <td width="54" align="center">主鍵</td>
      <td width="82" align="center">執行操作</td>
    </tr>
    <%
    sql = "SELECT * FROM [" & table_name & "] "
    Set rs = Conn.Execute(sql)
    if err = 0 then
        For i = 0 to rs.fields.count-1
        %>
        <tr>
          <td height="20" align="left"><%=rs(i).name%></td>
          <td align="left"><%=typ(rs(i).type)%></td>
          <td align="center"><%=rs(i).definedsize%></td>
          <td align="center"><%=iif((rs(i).Attributes and adFldIsNullable)=0,"No","Yes")%></td>
          <td align="center"><%=iif(rs(i).Properties("ISAUTOINCREMENT") = True,"是","否")%></td>
          <td align="center"><%=iif(rs(i).name = primarykey,"是","否")%></td>
          <td align="center">
            <a href="?key=editfidlevi&fidle=<%=rs(i).name%>&table_name=<%=table_name%>&fidletype=<%=typ(rs(i).type)%>">修改</a>
            <a href="?key=sql&sql=alter table [<%=table_name%>] drop [<%=rs(i).name%>];" onClick="return table_delete();">刪除</a>
          </td>
        </tr>
        <%
            editstr = editstr&"<option value='"&rs(i).name&"'>"&rs(i).name&"</option>"
        next
        %>
        </table>
        <br>
        <a href="?key=tosql&strt=0&table_name=<%=table_name%>">導出表結構</a>
        <a href="?key=sql&sql=select * from <%=table_name%>&table_name=<%=table_name%>&primarykey=<%=primarykey%>">浏覽表記錄</a>
        <a href="?key=sql&sql=DROP TABLE <%=table_name%>" onClick="return table_delete();">刪除表</a>
        <input type="text" name="newtablename" size="20" value="<%=table_name%>">
        <input type="button" value="修改表名" onClick="location.href='?key=reobj&obj=table&tablename=<%=table_name%>&newtablename='+newtablename.value">
        <br><br>
        <%
        '判斷是否有主鍵
        if primarykey = "" then
            echo "<font color=red>該表沒有主鍵，執行操作可能會導致數據損壞或丟失。</font><br>"
            echo "你可以將："
            echo "<select name='keyname'>"
            For i=0 to rs.fields.count-1
                echo "<option value=" & rs(i).name & ">" & rs(i).name & "</option>"
            next
            echo "</select> "
            echo "<input type=button value=設為主鍵 onclick=""location.href='?key=sql&sql=ALTER TABLE ["&table_name&"] ADD PRIMARY KEY (['+keyname.value+'])';"">"
            echo "<br><br>"
        end if
        '顯示修改字段名
        echo "<select name='fieldsname'>"
        echo "<option value=''>選擇字段</option>"
        echo editstr
        echo "</select> 改名為 "  & chr(10)
        echo "<input type='text' name='newfieldsname' size='20'> "  & chr(10)
        echo "<input type=button value=修改字段名 onclick=""location.href='?key=reobj&obj=field&tablename="&table_name&"&fieldsname='+fieldsname.value+'&newfieldsname='+newfieldsname.value"">"
        echo "<br><br>"
    end if
    rs.close
    set rs = nothing
    %>
    <font color=red>增加字段：</font><br><br>
    <form action="?key=addfield" method="post">
      <table width="600" height="39" border="0" cellpadding="2" cellspacing="1" bgcolor="#CCCCCC">
        <tr>
          <td width="60" height="20" align="center">字段名</td>
          <td width="50" height="20" align="center">類型</td>
          <td width="58" height="20" align="center">設定大小</td>
          <td width="64" height="20" align="center">允許空值</td>
          <td width="66" height="20" align="center"> 自動編號</td>
          <td width="96" height="20" align="center">  </td>
        </tr>
        <tr>
          <td width="60" height="20" align="center">
            <input type="text" name="fldname" size="10">
          </td>
          <td width="50" height="20" align="center">
            <% fieldtypelist(0) %>
          </td>
          <td width="58" height="20" align="center">
            <input type="text" name="fldsize" size="10">
          </td>
          <td width="64" height="20" align="center">
            <input name="null" type="checkbox" value="ON" checked>
          </td>
          <td width="66" height="20" align="center">
            <input type="checkbox" name="autoincrement" value="ON">
          </td>
          <td width="96" height="20" align="center">
            <input type="hidden" name="table_name" value="<%=table_name%>">
            <input type="submit" value="提交">
          </td>
        </tr>
    </table>
    </form>
    <%
end sub

'==================================================================修改字段屬性的界面
sub editfidlevi()
    dim sql,rs,i
    on error resume next
    sql = "Select * From [" & request("table_name") & "]"
    set rs = conn.execute(sql)
    for i = 0 to rs.fields.count - 1
        if rs(i).name = request("fidle") then
        %>
        <script LANGUAGE="JavaScript">
            function validate(theForm) {
                if (theForm.type.value == "")
                {
                alert("請輸入數據類型");
                theForm.type.focus();
                return (false);
                }
                return (true);
            }
        </script>
        <font color=red>修改字段屬性：</font>
        <form action="?key=editfidle&fidle=<%=request("fidle")%>&table_name=<%=request("table_name")%>" method="post" name=frm onSubmit="return validate(frm)">
        <table width="600" border="0" cellpadding="2" cellspacing="1" bgcolor="#CCCCCC">
          <tr>
            <td width="60" height="20" align="center">字段名</td>
            <td width="50" height="20" align="center">類型</td>
            <td width="58" height="20" align="center">設定大小</td>
            <td width="64" height="20" align="center">允許空值</td>
            <td width="66" height="20" align="center">自動編號</td>
            <td width="96" height="20"></td>
          </tr>
          <tr>
            <td width="60" height="20" align="center"><%=rs(i).name%></td>
            <td width="50" height="20" align="center">
            <% fieldtypelist(request("fidletype")) %>
              </td>
              <td width="58" height="20"><input type="text" name="size" size="10"></td>
              <td width="64" height="20" align="center">
              <input type="checkbox" name="null" value="null"<%=iif((rs(i).Attributes and adFldIsNullable)=0,""," checked")%>>
              </td>
              <td width="66" height="20" align="center">
              <input type="checkbox" name="autoincrement" value="y"<%=iif(rs(i).Properties("ISAUTOINCREMENT") = True," checked","")%>>
              </td>
              <td width="96" height="20" align="center">
              <input type="submit" name="Submit" value="提交">
              </td>
            </tr>
          </table><br>
        </form>
        <%
        end if
    next
end sub

'==================================================================執行修改字段屬性
sub editfidle()
       on error resume next
       sql = "ALTER TABLE [" & request("table_name") & "] "
       sql = sql&"ALTER COLUMN [" & request("fidle") & "] "
       if request("field_type") <> "" then
          sql = sql & request("field_type")
       end if
       if request("size") <> "" then
          sql = sql & "(" & request("size") & ") "
       end if
          if request("null") = "" then
              sql = sql & " not null"
          end if
          if request("autoincrement") = "y" then
              sql = sql & " identity"
          end if
    sql = trim(sql)
    conn.execute(sql)
    response.redirect "?key=view&table_name="& request("table_name")
end sub

'==================================================================添加字段函數
sub addfield()
    on error resume next
    fldname = request("fldname")
    fldtype = request("field_type")
    fldsize = request("fldsize")
    fldnull = request("null")
    fldautoincrement = request("autoincrement")
    table_name = request("table_name")
    if fldname <> "" and fldtype <> "" then
      sql = "alter table [" & table_name & "] add ["&fldname&"] " & fldtype

      if fldsize <> "" then
        sql = sql & "(" & fldsize & ")"
      end if

      if fldnull <> "ON" then
        sql = sql & " not null"
      end if

      if fldautoincrement = "ON" then
        sql = sql & " identity"
      end if
      conn.execute(sql)
      response.redirect "?key=view&table_name=" & table_name
    else
      echo "輸入數據錯誤！<input type='button' name='ok' value=' 返回 ' onClick='javascript:history.go(-1)'>"
    end if
    if err <> 0 then
        echo err.description
        echo "<input type='button' name='ok' value=' 返回 ' onClick='javascript:history.go(-1)'>"
        response.end
    end if
end sub

'==================================================================編輯數據
sub editdata()
    dim keys,names,values,action,rs,sql,tab
    on error resume next
    keys = request("primarykey")
    names = request("table_name")
    values = request("primarykeyvalue")
    action = request("action")
    Set rs = Server.CreateObject("Adodb.RecordSet")
    if action = "" or action = "save" or action = "new" then
        sql = "select * from " & names & " where " & keys & " = " & values
    end if
    if action = "pre" then
        sql = "select top 1 * from " & names & " where " & keys & " < " & values & " order by " & keys & " desc"
    end if
    if action = "next" then
        sql = "select top 1 * from " & names & " where " & keys & " > " & values & " order by " & keys & " asc"
    end if
    if action = "add" then
        sql = "Select * From [" & names & "]"
    end if
    rs.Open sql, conn, 1, 3

    if rs.eof and action = "new" then
        sql = "Select * From [" & names & "]"
        rs.Open sql, conn, 1, 3
    end if

    if action = "save" or action = "new" then
        If action = "new" Then rs.AddNew
        For Each tab In rs.Fields
            If Keys <> tab.Name Then
                rs(tab.Name) = Request.Form(tab.Name & "_Column")
                if err <> 0 then
                    echo tab.name & err.description
                    echo "<input type='button' name='ok' value=' 返回 ' onClick='javascript:history.go(-1)'>"
                    response.end
                end if
            End If
        Next
        rs.update
    end if

    echo "字段數據編輯<br>"
    echo "<table width=600 border=0 cellpadding=5 cellspacing=1 bgcolor=#CCCCCC><tr><td>"
    echo "<form action='?key=edit&table_name=" & names & "&primarykey=" & keys & "&primarykeyvalue=" & iif(action<>"add",rs(keys),"") & "' method='post' name='editor'>"
    echo "<br>"
    echo "<input type=hidden name=action value=save>"
    echo iif(action="add","","<input type=submit value=保存 onclick=this.form.action.value='save';> ")
    echo "<input type=button value=添加 onclick=if(confirm('確實要添加當前為新記錄嗎?')){this.form.action.value='new';this.form.submit();};> "
    echo "<input type=button value=上一條 onclick=""this.form.action.value='pre';this.form.submit();""> "
    echo "<input type=button value=下一條 onclick=""this.form.action.value='next';this.form.submit();"">  "
    echo "<a href='?key=view&table_name=" & names & "'>表結構</a>  "
    echo "<a href='?key=sql&sql=select * from " & names & "&table_name="& names & "&primarykey="&keys&"'>表浏覽</a>  "
    echo "<a href='?'>主界面</a><br>"
    if not rs.eof or action = "add" then
        For Each tab In rs.Fields
            echo ""
            echo "<BR><font color=red>" & tab.Name & "</font> <font color=#999999>( " & typ(tab.Type) & " )</font><br>"
            if tab.Type = 201 Or tab.Type = 203 then
                echo "<textarea style='width:600;' name=""" & tab.Name & "_Column"" rows=6"
                echo IIf(tab.Name = keys, " disabled title='主鍵約束,將無法被修改.'>", ">")
                if action <> "add" then echo trim(tab.value)
                echo "</textarea>"
            else
                echo "<input type='text' style='width:600;' name='" & tab.Name & "_Column'"
                echo IIf(tab.Name = keys, " disabled title='主鍵約束,將無法被修改.'", " ") & " value='"
                if action <> "add" then echo trim(tab.value)
                echo "'>"
            end if
            echo "<br>"
        Next

    else
        echo "<script>alert('已經沒有了!');history.back();</script>"
        Response.End()
    end if
    echo "<br>"
    echo iif(action="add","","<input type=submit value=保存 onclick=this.form.action.value='save';> ")
    echo "<input type=button value=添加 onclick=if(confirm('確實要添加當前為新記錄嗎?')){this.form.action.value='new';this.form.submit();};> "
    echo "<input type=button value=上一條 onclick=""this.form.action.value='pre';this.form.submit();""> "
    echo "<input type=button value=下一條 onclick=""this.form.action.value='next';this.form.submit();"">  "
    echo "<a href='?key=view&table_name=" & names & "'>表結構</a>  "
    echo "<a href='?key=sql&sql=select * from " & names & "&table_name="& names & "&primarykey="&keys&"'>表浏覽</a>  "
    echo "<a href='?'>主界面</a>  "
    echo "</form></td></tr></table>"
end sub

'==================================================================顯示存儲過程
sub showproc()
    dim sTableName,adox
    on error resume next
    echo "存儲過程：<font color=red>" & Request("table_name") & "<font><br>"
    sTableName = Request("table_name")
    Set adox = Server.CreateObject("ADOX.Catalog")
    adox.ActiveConnection = Conn
    echo "<textarea cols=70 rows=8>" & adox.Procedures(sTableName).Command.CommandText & "</textarea><br>"
    if err <> 0 then
        echo err.description
        exit sub
    end if
end sub

'==================================================================分頁導航
'分頁導航
sub showNavBar (rs,page,pageUrl,pageSize)
    page = cint(page)
    %>
    <table width="100%" border="0" cellpadding="2" cellspacing="1" bgcolor="#CCCCCC">
    <tr>
      <% if request("primarykey") <> "" and request("table_name") <> "" then %>
      <td align="left">當前表：<font color=red><%=request("table_name")%></font>
      <a href="?key=edit&table_name=<%=request("table_name")%>&primarykey=<%=request("primarykey")%>&action=add">插入新記錄</a>
      </td>
      <% end if %>
      <td align="right">
        <%
        echo "共有" & rs.recordCount & "條紀錄當前" & page & "/" & rs.PageCount & "頁"
        if page > 1 then
            echo "<a href='" & pageUrl & "&page=1&pageSize="&pageSize&"'>首頁</a> "
            echo "<a href='" & pageUrl & "&page=" & page - 1 & "&pageSize="&pageSize&"'>上頁</a> "
        end if
        if (rs.PageCount > 1 and page < rs.PageCount) then
            echo "<a href='" & pageUrl & "&page=" & page + 1 & "&pageSize="&pageSize&"'>下頁</a> "
            echo "<a href='" & pageUrl & "&page=" & rs.pageCount & "&pageSize="&pageSize&"'>末頁</a> "
        end if
        echo "轉到:第"
        echo "<select name='select2' onChange='location.href=this.value;'>"
        dim i
        for i = 1 to rs.PageCount
            echo "<option value='"& pageUrl &"&pageSize="&pageSize&"&page="& i & "' "
            if i = cint(page) then echo "selected"
            echo ">"& i &"</option>"
        next
        echo "</select>頁"
        %>
        </td>
    </tr>
    </table>
    <%
end sub

'==================================================================顯示查詢
sub showselect(sql)
    dim page,pageUrl,strdel,geturl
    pageSize = request("pageSize")             '設置每頁顯示的記錄數
    if pageSize = "" or not isNumeric(pageSize) then pageSize = 50

    '判斷是否刪除
    if request("keylog") <> "" then
        strdel = "delete from " & request("table_name") & " where " & request("primarykey") & "=" & request("keylog")
        response.Write strdel
        conn.execute(strdel)
        geturl = "?" & replace(request.QueryString,"&keylog="&request("keylog"),"")
        response.Redirect geturl
    end if

    page = request("page")           '設置當前顯示的頁數
    if page="" or not isNumeric(page) then page=1
    pageUrl = "?key=sql&sql=" & sql
    if request("primarykey") <> "" and request("table_name") <> "" then
      pageUrl = pageUrl & "&table_name=" & request("table_name") & "&primarykey=" & request("primarykey")
    end if

    '--------------------------
   dim rs
   set rs = Server.CreateObject("ADODB.Recordset")
   rs.Open sql,conn,3

   if not rs.eof then
         rs.pageSize = pageSize
      if cint(page) < 1 then page = 1
         if cint(page) > rs.PageCount then page = rs.PageCount
         rs.absolutePage = page
   end if

    '顯示分頁導航
   showNavBar rs,page,pageUrl,pageSize

   '-------------------------------
   echo "<div style='overflow-x:auto;overflow-y:auto; width:800;height:380;'>"
   echo "<table border=0 border=0 cellpadding=3 cellspacing=1 bgcolor=#CCCCCC><tr>"
   primarykey = request("primarykey")
   if primarykey <> "" and request("table_name") <> "" then
   echo "<td bgcolor=#ffffff>操作</td><td bgcolor=#ffffff>刪</td>"
   end if
   for i = 0 to rs.fields.count - 1         '循環字段名
      set field = rs.fields.item(i)
      echo "<td bgcolor=#ffffff>" & field.name & " </td>"
   next
   echo "</tr>"

   dim i,field,j
   do while not rs.eof and j < rs.pageSize                    '循環數據
      echo "<tr>"

      if primarykey <> "" and request("table_name") <> "" then
      echo "<td bgcolor=#ffffff nowrap><a href='?key=edit&table_name=" & request("table_name") & "&primarykey=" & primarykey & "&primarykeyvalue=" & rs(primarykey) & "'><font color=#666666>編輯</font></a></td>"
      echo "<td><a href='?"&Request.QueryString&"&keylog="&rs(primarykey)&"' onClick='return table_delete();'><font color=#FF000>×</font></a></td>"
      end if

      for i = 0 to rs.fields.count - 1
         set field = rs.fields.item(i)
         if len(field.value) < 12 then
             echo "<td bgcolor=#ffffff nowrap>" & field.value & " </td>"
         else
             echo "<td bgcolor='#ffffff'><span class='fixspan'>" & field.value & " </span></td>"
         end if
      next
      echo "</tr>"
      rs.MoveNext
      j = j + 1
   loop
   'response.ContentType ="application/vnd.ms-excel"'生成EXCEL表格
   echo "</table></div>"

end sub

sub exesql(sql)
    on error resume next
    '==================================================================執行sql函數

    if trim(request.form("SchemaTable")) <> "" then Call showSchema (adSchemaTables)
    if trim (request.form("SchemaColumn")) <> "" then Call showSchema(adSchemaColumns)
    if trim (request.form("SchemaProvider")) <> "" then Call showSchema(adSchemaProviderTypes)

    sql = trim(request("sql"))
    if sql = "" then exit sub

    sql = RegExpReplace(sql, "(--)(.)*\n", "")   '替換注釋
    sql = RegExpReplace(sql, "\n[\s| ]*\r", "")  '替換空行
    sql = RegExpReplace(sql, "\n", "")           '替換換行符
    sql = RegExpReplace(sql, "\r", "")           '替換回車符
    if (LCase(left(sql,len("select"))) = "select") and instr(sql,"into") = 0 then
       Call showSelect (sql)
       if err <> 0 then echo "<br><font color=red>" & err.description & "</font>"
       response.end
    else
           '如果非select語句,允許執行多條以分號分隔的語句
           dim aSql,iLoop
           aSql = split(sql,";")
           for iLoop = 0 to UBound(aSql)
            if trim(aSql(iLoop)) <> "" then
                  conn.execute (aSql(iLoop))
                if err <> 0 then
                    echo "<br><font color=red>" & err.description & "<br>  <b>"
                    echo iLoop + 1 & "、</b></font><font color=#CC6600>" & aSql(iLoop) & "</font><br>"
                    'err.clear()     '忽略錯誤
                    exit sub          '中止執行
                else
                    echo "<div style='padding:3px 0px;border-bottom:1px solid #069;'><b>" & iLoop + 1 & "、</b>" & aSql(iLoop) & "</div>"
                end if
            end if
        next
        echo "<font color=red><h4>命令執行成功</h4></font>"
   end if
end sub

'顯示數據庫信息
'QueryType有以下三個主要參數
'adSchemaTables
'adSchemaColumns
'adSchemaProviderTypes
'Call showSchema (adSchemaTables)
sub showSchema(QueryType)
dim rs
'set rs = conn.OpenSchema()
set rs = conn.OpenSchema (QueryType)
'set rs = conn.OpenSchema (adSchemaProviderTypes)

   echo "<div style='overflow-x:auto;overflow-y:auto; width:800;height:380;'><table border=0 border=0 cellpadding=3 cellspacing=1 bgcolor=#CCCCCC><tr>"
   for i = 0 to rs.fields.count - 1         '循環字段名
      set field = rs.fields.item(i)
      echo "<td bgcolor='#FFFFFF'>" & field.name & " </td>"
   next
   echo "</tr>"

   dim i,field
   do while not rs.eof                      '循環數據
      echo "<tr>"
      for i = 0 to rs.fields.count - 1
         set field = rs.fields.item(i)
         echo "<td bgcolor='#FFFFFF'>" & field.value & "  </td>"
      next
      echo "</tr>"
      rs.MoveNext
   loop

   echo "</table></div>"
end sub

%>

<%
'==================================================================導出SQL
sub tosql(strt)
    'strt = 0 導出結構
    'strt = 1 導出內容
    dim strsql
    if strt = "0"  then
        table = request("table_name")
        echo "以下是表 <font color=red>" & request("table_name") & "</font> 的結構: "
        echo "<input type='button' name='ok' value=' 返回 ' onClick='javascript:history.go(-1)'>"
        strsql = getsql(table)
    end if
    if strt = "2" then
        echo "以下是 <font color=red> 數據庫 </font> 的結構: "
        echo "<input type='button' name='ok' value=' 返回 ' onClick='javascript:history.go(-1)'>"
        set objSchema = Conn.OpenSchema(adSchemaTables)
        Do While Not objSchema.EOF
            if objSchema("TABLE_TYPE") = "TABLE" then
                table = objSchema("TABLE_NAME")
                strsql = strsql & getsql(table)'table & "|"'getsql(table)
            end if
        objSchema.MoveNext
        Loop
        objSchema.close
    end if
    echo "<textarea cols=110 rows=38>" & strsql & "</textarea>"
    conn.close
end sub

'================================================================== 輸出表結構
function getsql(table)
    on error resume next
    getsql = "-- 表結構 " & table & " 的SQL語句。" & chr(10)
    dim primary,primarykey
    Set primary = Conn.OpenSchema(adSchemaPrimaryKeys,Array(empty,empty,table))
    if primary("COLUMN_NAME") <> "" then
        primarykey = primary("COLUMN_NAME")
    end if

    primary.Close
    set primary = nothing

    tbl_struct = "CREATE TABLE [" & table & "] ( " & chr(10)
    sql = "SELECT * FROM " & table
    Set rs = Conn.Execute(sql)
    if err = 0 then
        for i = 0 to rs.fields.count-1
           tbl_struct = tbl_struct & "[" & rs(i).name & "] "
           typs = typ(rs(i).type)
           if typs = "VARCHAR" or typs = "BINARY" or typs = "CHAR" then
             tbl_struct = tbl_struct & typs & "(" & rs(i).definedsize & ")"
           else
             tbl_struct = tbl_struct & typs & " "
           end if
           attrib = rs(i).attributes
           if (attrib and adFldIsNullable) = 0 then
             tbl_struct = tbl_struct&" NOT NULL"
           end if
           if rs(i).Properties("ISAUTOINCREMENT") = True then
             tbl_struct = tbl_struct & " IDENTITY"
           end if
           tbl_struct = tbl_struct & "," & chr(10)
        next
        if primarykey <> "" then
            tbl_struct = tbl_struct & "PRIMARY KEY ([" & primarykey & "]));"
        else
            len_of_sql = Len(tbl_struct)
            tbl_struct = Mid(tbl_struct,1,len_of_sql-2)
            tbl_struct = tbl_struct & ");"
        end if
    else
        tbl_struct = "CREATE TABLE [" & table & "];"
    end if
    getsql = getsql & tbl_struct & chr(10) & chr(10)
end function

sub help()
    echo "SQL 常用語句：<br><br>"
    echo "創建表：<br>"
    echo "CREATE TABLE [表名] (<br>"
    echo "[test1] int not null identity,<br>"
    echo "[test2] binary not null,<br>"
    echo "primary key ([test1]))<br><br>"
    echo "設置主鍵：ALTER TABLE [tablename] ADD PRIMARY KEY ([fieldname])<br><br>"
    echo "查詢：select * from tablename where fieldname *** order by id desc<br><br>"
    echo "更新：update tanlename set fieldname = values,cn_name='values' where ID = 1<br><br>"
    echo "添加：insert into tanlename (fieldnam,fieldnam2)values (1,'values')<br><br>"
    echo "刪除：delete from tanlename where fieldname = values<br><br>"
    echo "刪除表：DROP TABLE 數據表名稱<br><br>"
    echo "添加字段：ALTER TABLE [表名] ADD [字段名] NVARCHAR (50) NULL<br><br>"
    echo "刪除字段：alter table [tablename] drop [fieldname]<br><br>"
    echo "修改字段：ALTER TABLE [表名] ALTER COLUMN [字段名] 類型(大小) NULL<br><br>"
    echo "新建約束：ALTER TABLE [表名] ADD CONSTRAINT 約束名 CHECK ([約束字段] <= '2000-1-1')<br><br>"
    echo "刪除約束：ALTER TABLE [表名] DROP CONSTRAINT 約束名<br><br>"
    echo "新建默認值：ALTER TABLE [表名] ADD CONSTRAINT 默認值名 DEFAULT '51WINDOWS.NET' FOR [字段名]<br><br>"
    echo "刪除默認值：ALTER TABLE [表名] DROP CONSTRAINT 默認值名<br><br>"

end sub
%>


<table width="100%" height="100%" border="0" cellpadding="5" cellspacing="1" bgcolor="#CCCCCC">
  <tr>
    <td width="18%" valign="top">

<div id="Layer1" style="overflow-x:auto;overflow-y:auto; width:100%;height:100%;">
<div style="width:140px;height:0px;overflow:hidden;"></div>
表： <a href="?">主界面</a> <a href="?key=exit">退出</a> <a href="?key=help">Help</a><br>

<%
set objSchema = Conn.OpenSchema(adSchemaTables)
Do While Not objSchema.EOF
    if objSchema("TABLE_TYPE") = "TABLE" then
        '輸出表名
        echo "<a href='?key=view&table_name="& objSchema("TABLE_NAME") &"'>" & objSchema("TABLE_NAME") & "</a><br>"
    end if
objSchema.MoveNext
Loop

echo "所有視圖：<br>"
objSchema.MoveFirst
Do While Not objSchema.EOF
    if objSchema("TABLE_TYPE") = "VIEW" then
        '輸出表名
        echo "<a href='?key=sql&sql=SELECT * FROM [" & objSchema("TABLE_NAME")& "]'>" & objSchema("TABLE_NAME") & "</a><br>"
    end if
objSchema.MoveNext
Loop
objSchema.Close
set objSchema = nothing

'echo "存儲過程：<br>"
'set objSchema = Conn.OpenSchema(adSchemaProcedures)
'Do While Not objSchema.EOF
'    echo "<a href='?key=proc&table_name="& objSchema("PROCEDURE_NAME") &"'>" & objSchema("PROCEDURE_NAME") & "</a><br>"
'objSchema.MoveNext
'Loop
'objSchema.Close
'set objSchema = nothing

%>
</div>
    </td>
    <td width="82%" valign="top">
<div id="Layer2" style="overflow-x:anto;overflow-y:auto; width:100%;height:100%;">
<%
select case request("key")
case "" '顯示主界面
  call main("")
case "addtable" '顯示創建表界面
  call add_table(request("table_name"),request("field_num"))
case "createtable" '執行創建表
  call create_table()
case "view"
  call view(request("table_name"))
case "sql"
  call main("1")
  call exesql(trim(request("sql")))
case "addfield"
  call addfield()
case "editfidlevi"
  call view(request("table_name"))
case "editfidle"
  call editfidle()
case "exit"
  session("dbtype") = ""
  session("dbstr") = ""
  session("db007pass") = ""
  response.redirect "?"
case "tosql"
  call tosql(request("strt"))
case "proc"
  call main("1")
  call showproc()
case "help"
  call help()
case "edit"
  call EditData()
case "reobj"
  call reobj()
end select
%>
</div>
    </td>
  </tr>
</table>

</body>
</html>