请帮忙写一个查看文件和上传文件的php

<?
include "../config.php";
$db=conndb();
$p_classidstr=$p_classidname;
$str = " select * from t_class where classflag=1";
$result = mysql_db_query($data,$str,$db)or die("查询失败！");
$sql = " select * from t_classmin where classid=$classid and classminflag=1";
$resultclass = mysql_db_query($data,$sql,$db);//echo $sql;
if ($Submit!=""){   //主题和内容不能为空
  if ($classid==""||$classminid=="")
  {
   echo "<center>";
   echo "product,spec/model,industry,category,images not null<br>";
   echo "<A href=\"JavaScript:history.back()\">back</A>";
   echo "</center>";
   exit();
  }
  //文件大小不能大于
  if ($smallpic_size > 80000){
   echo "<center>";
   echo "The picture is too large ,Upload it again after processing (max 30kb)图片太大，请处理后再上传（小于80KB）<br>";
   echo "<A href=\"JavaScript:history.back()\">back</A>";
   echo "</center>";
   exit();
  }
  if(file_exists("image/".$smallpic_name)){
   echo "<center>";
   echo "The picture has same name with the original one ,Upload it again after changing the file name.<br>";
   echo "<A href=\"JavaScript:history.back()\">back</A>";
   echo "</center>";
   exit();
      }
   copy($smallpic,"../image/".$smallpic_name);
   copy($bigpic,"../image/".$bigpic_name);
   mysql_select_db($data,$db);
   $datestr=date("Y/m/d G:i:s");
   @$SQL="INSERT INTO t_product (classid,classminid,P_No,P_Desc,P_DescEn,P_Packing,P_PackingEn,P_PicSmall,P_PicLarge,P_Date,P_NameEN) VALUES ($classid,$classminid,'$spec','$P_Desc','$P_DescEn','$P_Packing','$P_PackingEn','$smallpic_name','$bigpic_name','$datestr','$P_NameEn')";
//echo $SQL;mysql_query($SQL) or die(mysql_error());Header("Location: searchproduct.php");}
?><html>
<head>
<script language=javascript>
function page_onchange() {
thisForm.action="addproduct.php";
thisForm.submit();
}</script><title>welcome to kejie</title> <meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link rel="stylesheet" href="../css" type="text/css"> <style type="text/css">

</style>
</head><body bgcolor="#FFFFFF" text="#000000" leftmargin="0" topmargin="0">
<FORM NAME="thisForm" METHOD="post" ACTION="addproduct.php" ENCTYPE="multipart/form-data"><INPUT TYPE=hidden NAME=p_classidname VALUE="<? echo $p_classidstr ?>"><TABLE WIDTH="751" BORDER="0" ALIGN="CENTER"><TR>
      <TD HEIGHT="42" VALIGN="MIDDLE" ALIGN="CENTER" CLASS="12Font">增加产品</TD>
    </TR><TR><TD>
        <TABLE WIDTH="504" BORDER="0" ALIGN="CENTER">
          <TR>
            <TD WIDTH="126" VALIGN="MIDDLE" ALIGN="RIGHT" CLASS="bbb" HEIGHT="25">大类</TD>
            <TD WIDTH="368" HEIGHT="25">
              <SELECT NAME="classid" SIZE="1" LANGUAGE=javascript ONCHANGE="return page_onchange()">
                <OPTION>Please select </OPTION>
                <?
$i=0;
while($rs=mysql_fetch_array($result)){
$classname=$rs["classnameen"];
$id=$rs["classid"];$i=$i+1;
?>
                <OPTION VALUE="<? echo $id?>" <? if($id==$classid){ echo "selected"; }?>>
                <? echo $classname?>
                </OPTION>
                <?
}
?>
              </SELECT>
            </TD>
          </TR>
          <TR>
            <TD WIDTH="126" VALIGN="MIDDLE" ALIGN="RIGHT" CLASS="bbb" HEIGHT="25">小类</TD>
            <TD WIDTH="368" HEIGHT="25">
              <SELECT NAME="classminid" SIZE="1" >
                <OPTION>Please select </OPTION>
                <?while($rsclass=mysql_fetch_array($resultclass)){
$classminname=$rsclass["classminnameen"];
$minid=$rsclass["classminid"];?>
                <OPTION VALUE="<? echo $minid?>" <? if($minid==$classminid){echo "selected";} ?>>
                <? echo $classminname?>
                </OPTION>
                <?
}
?>
              </SELECT>
            </TD>
          </TR>
          <TR>
            <TD WIDTH="126" VALIGN="MIDDLE" ALIGN="RIGHT" CLASS="bbb" HEIGHT="25">产品名称</TD>
            <TD WIDTH="368" HEIGHT="25">
              <input type="text" name="P_NameEn" value=<?echo $P_NameEn?>>
            </TD>
          </TR>
          <TR>
            <TD VALIGN="MIDDLE" ALIGN="RIGHT" WIDTH="126" CLASS="bbb" HEIGHT="25">产品型号</TD>
            <TD WIDTH="368" HEIGHT="25">
              <INPUT TYPE="text" NAME="spec" SIZE="35" value="<? echo $spec ?>">
            </TD>
          </TR>
          <TR>
            <TD VALIGN="MIDDLE" ALIGN="RIGHT" WIDTH="126" CLASS="bbb" HEIGHT="11">产品简介</TD>
            <TD WIDTH="368" HEIGHT="11">
              <TEXTAREA NAME="P_Desc" COLS="40" ROWS="8"><? echo $P_Desc?></TEXTAREA>
            </TD>
          </TR>
          <TR>
            <TD VALIGN="MIDDLE" ALIGN="RIGHT" WIDTH="126" CLASS="bbb" HEIGHT="12">Description</TD>
            <TD WIDTH="368" HEIGHT="12">
              <textarea name="P_DescEn" cols="40" rows="8"><? echo $iP_DescEn?></textarea>
            </TD>
          </TR>
          <TR>
            <TD VALIGN="MIDDLE" ALIGN="RIGHT" WIDTH="126" CLASS="bbb" HEIGHT="11">包装说明</TD>
            <TD WIDTH="368" HEIGHT="11">
              <TEXTAREA NAME="P_Packing" COLS="40" ROWS="8"><? echo $P_Packing ?></TEXTAREA>
            </TD>
          </TR>
          <TR>
            <TD VALIGN="MIDDLE" ALIGN="RIGHT" WIDTH="126" CLASS="bbb" HEIGHT="12">packing
              details </TD>
            <TD WIDTH="368" HEIGHT="12">
              <textarea name="P_PackingEn" cols="40" rows="8"><? echo $P_PackingEn ?></textarea>
            </TD>
          </TR>
          <TR>
            <TD VALIGN="MIDDLE" ALIGN="RIGHT" WIDTH="126" CLASS="bbb" HEIGHT="34">Small
              Pic </TD>
            <TD WIDTH="368" HEIGHT="34">
              <INPUT TYPE="file" NAME="smallpic" SIZE="35" >
            </TD>
          </TR>
          <TR>
            <TD VALIGN="MIDDLE" ALIGN="RIGHT" WIDTH="126" CLASS="bbb" HEIGHT="25">Big
              Pic </TD>
            <TD WIDTH="368" HEIGHT="25">
              <INPUT TYPE="file" NAME="bigpic" SIZE="35">
            </TD>
          </TR>
          <TR VALIGN="MIDDLE" ALIGN="CENTER">
            <TD COLSPAN="2" HEIGHT="34">
              <INPUT TYPE="submit" VALUE="Add now" NAME="Submit">
                
              <INPUT TYPE="reset" NAME="Submit2" VALUE="Reset">
            </TD>
          </TR>
        </TABLE>
      </TD></TR></TABLE></FORM>
<P ALIGN="center" CLASS="font12"> </P>
</body>
</html>

调试易

请帮忙写一个查看文件和上传文件的php

解决方案 »