尝试上传.avi视频格式，但页面只是刷新，文件没有上传所有其他类型的图片，所有内容都上传我发布我的代码在这里寻找文件uploding部分与cwf和ve
<?php
$n=5;
$exp_no="";
$shot_no="";
$file_name1="";
$file_name2="";
$remarks="";
$cwf="";
$vedio="";
$conn=mysqli_connect("localhost","root","","project");
if(!$conn){
die("connection failed");
echo "<br/>";
}
$query="select stage from experimentdetails where NO='{$exp_no}'";
$res=mysqli_query($conn,$query);
if(mysqli_num_rows($res)>0){
$r=mysqli_fetch_row($res);
$n=$r[0];
}
session_start();
$exp_no=$_SESSION["expno_add"];
$s=mysqli_query($conn,"select ShotNo from shotdetails where ExpNo='{$exp_no}'");
$res=mysqli_fetch_row($s);
$shot_no=$res[0];
if(isset($_POST["submit"]))
{
$remarks=$_POST["remarks"];
$cap=array(8);
$off=array(8);
$cv=array(8);
$cptp=array(8);
$pul=array(8);
$del=array(8);
$vel=array(8);
for($i=0;$i<8;$i++)
{
if($i<$n)
{
$j=$i+1;
$cap[$i]=$_POST["cv{$j}"];
$off[$i]=$_POST["off{$j}"];
$cv[$i]=$_POST["cc{$j}"];
$cptp[$i]=$_POST["cpt{$j}"];
$pul[$i]=$_POST["pw{$j}"];
$del[$i]=$_POST["del{$j}"];
$vel[$i]= $_POST["vel{$j}"];
}
else{
$cap[$i]=0;
$off[$i]=0;
$cv[$i]=0;
$cptp[$i]=0;
$pul[$i]=0;
$del[$i]=0;
$vel[$i]=0;
}
}
if($_FILES['cwf']['name']!="")
{
$fname=$_FILES["cwf"];
$uploaddir = 'cwf/';
if (is_uploaded_file($fname['tmp_name']))
{
$filname = basename($fname['name']);
$uploadfile = $uploaddir . basename($fname['name']);
if (move_uploaded_file ($fname['tmp_name'], $uploadfile))
$r = "File " . $filname . " was successfully uploaded and stored.<br>";
else
$r = "Could not move ".$fname['tmp_name']." to ".$uploadfile."<br>";
}
else
$r = "File ".$fname['name']." failed to upload.";
$file_name1='cwf/'.$file_name1;
}
if($_FILES['ve']['name']!="")
{
$fname=$_FILES["ve"];
$uploaddir = 'upload/';
if (is_uploaded_file($fname['tmp_name']))
{
$filname = basename($fname['name']);
$uploadfile = $uploaddir . basename($fname['name']);
if (move_uploaded_file ($fname['tmp_name'], $uploadfile))
$r = "File " . $filname . " was successfully uploaded and stored.<br>";
else
$r = "Could not move ".$fname['tmp_name']." to ".$uploadfile."<br>";
}
else
$r = "File ".$fname['name']." failed to upload.";
$file_name2='upload/'.$file_name2;
}
$query="insert into shotdetails values($shot_no,$cap[0],$cap[1],$cap[2],$cap[3],$cap[4],$cap[5],$cap[6],$cap[7],$off[0],$off[1],$off[2],$off[3],$off[4],$off[5],$off[6],$off[7],$cptp[0],$cptp[1],$cptp[2],$cptp[3],$cptp[4],$cptp[5],$cptp[6],$cptp[7],$pul[0],$pul[1],$pul[2],$pul[3],$pul[4],$pul[5],$pul[6],$pul[7],$del[0],$del[1],$del[2],$del[3],$del[4],$del[5],$del[6],$del[7],$vel[0],$vel[1],$vel[2],$vel[3],$vel[4],$vel[5],$vel[6],$vel[7],$file_name1,$file_name2,$remarks,$exp_no,$cv[0],$cv[1],$cv[2],$cv[3],$cv[4],$cv[5],$cv[6],$cv[7])";
mysqli_query($conn,$query);
}
mysqli_close($conn);
?>
<html>
<head>
<title>ADD Shot</title>
<style>
select {
padding:3px;
margin: 0;
-webkit-border-radius:4px;
-moz-border-radius:4px;
border-radius:4px;
-webkit-box-shadow: 0 3px 0 #ccc, 0 -1px #fff inset;
-moz-box-shadow: 0 3px 0 #ccc, 0 -1px #fff inset;
box-shadow: 0 3px 0 #ccc, 0 -1px #fff inset;
background: #f8f8f8;
color:#888;
border:none;
outline:none;
display: inline-block;
-webkit-appearance:none;
-moz-appearance:none;
appearance:none;
cursor:pointer;
}
/* Targetting Webkit browsers only. FF will show the dropdown arrow with so much padding. */
@media screen and (-webkit-min-device-pixel-ratio:0) {
select {padding-right:18px}
}
label {position:relative}
label:after {
content:'<>';
font:11px "Consolas", monospace;
color:#aaa;
-webkit-transform:rotate(90deg);
-moz-transform:rotate(90deg);
-ms-transform:rotate(90deg);
transform:rotate(90deg);
right:8px; top:2px;
padding:0 0 2px;
border-bottom:1px solid #ddd;
position:absolute;
pointer-events:none;
}
label:before {
content:'';
right:6px; top:0px;
width:20px; height:20px;
background:#f8f8f8;
position:absolute;
pointer-events:none;
display:block;
}
.c ul li {
margin-top: 11px;
margin-right: 6px;
padding: 0px;
display: inline-block;
font-family: open-sans, Araial, Helvetica, sans-serif;
font-size:14px;
}
.c li a {
margin-left: 10px;
color:black;
padding-right: 20px;
text-decoration: none;
}
.c{
margin-left: 20px;
border-right: 1px solid rgba(1,1,1,0.20);
border-left: 1px solid rgba(1,1,1,0.20);
border-radius:5px;
width:98%;
margin-top: 10px;
}
#nav {
height: 40px;
border-radius:3px;
background-color: #f2f2f2;
border-bottom: 1px solid #ccc;
border-top: 1px solid #ccc;
}
</style>
</head>
<body>
<div class="c">
<ul id="nav">
<li style="border-right:1px solid rgba(1,1,1,0.65);">
<a href="add_exp.php">Add Experiment</a>
</li>
<li style="border-right:1px solid rgba(1,1,1,0.65);">
<a href="mod_exp.php">Modify Experiment</a>
</li>
<li style="border-right:1px solid rgba(1,1,1,0.65);">
<a href="del_exp.php">Delete Experiment</a>
</li>
<li style="border-right:1px solid rgba(1,1,1,0.65);">
<a href="new_shot.php">Create New Shot</a>
</li>
<li style="border-right:1px solid rgba(1,1,1,0.65);">
<a href="del_shot.php">Delete Shot</a>
</li>
<li style="border-right:1px solid rgba(1,1,1,0.65);">
<a href="add_comp.php">Add Component</a>
</li>
<li style="border-right:1px solid rgba(1,1,1,0.65);">
<a href="mod_comp.php">Modify Component</a>
</li>
<li style="border-right:1px solid rgba(1,1,1,0.65);">
<a href="del_comp.php">Delete Component</a>
</li>
</ul>
</div>
<center style="margin-top:5%">
<form action="add_shot1.php" method="POST" name="add" enctype="multipart/form-data">
<table cellspacing="4" cellpadding="4" class="cap">
<tr>
<th>Stage No.</th>
<th>Charging Voltage(kV)</th>
<th>Offset(mm)</th>
<th>Coil Current(kA)</th>
<th>Current Pulse Time period(ms)</th>
<th>Pulse Width(ms)</th>
<th>Delay(ms)</th>
<th>Velocity</th>
</tr>
<?php
for ($x = 1; $x <= $n; $x++) {
echo "<tr>";
echo "<td align='center'>" . $x . "</td>";
echo "<td align='center' ><input type='number' class='text' name='cv{$x}' value='' style=' height:30px;'/></td>";
echo "<td align='center'><input type='number' class='text' name='off{$x}' value=''style=' height:30px;'/></td>";
echo "<td align='center' ><input type='number' class='text' name='cc{$x}' value=''style=' height:30px;'/></td>";
echo "<td align='center' ><input type='number' class='text' name='cpt{$x}' value=''style=' height:30px;'/></td>";
echo "<td align='center' ><input type='number' class='text' name='pw{$x}' value=''style=' height:30px;'/></td>";
echo "<td align='center' ><input type='number' class='text' name='del{$x}' value=''style=' height:30px;'/></td>";
echo "<td align='center' ><input type='number' class='text' name='vel{$x}' value=''style=' height:30px;'/></td>";
echo"</tr>";
}
?>
<tr>
<td colspan='4'> Current wave form file:   <input type='file' name='cwf' value='' class='text'/> </td>
</tr>
<tr >
<td colspan='4' >Video File: <input type='file' name='ve' value='' class='text'/></td>
<td></td>
<td></td>
</tr>
<tr>
<td>Remarks</td>
<td><textarea rows="10" cols="40" name="remarks" value=""></textarea></td>
</tr>
<tr>
<td colspan=4 align='center'><input type="submit" name="submit" value="submit" /></td>
</tr>
</table>
</form>
</center>
</body>
</html>