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php如何接收客户端上传的文件？

hqycxy 2009-08-06 06:44:15

客户端是java应用程序，服务器端是php脚本程序。 java应用程序通过http协议上传文件，我php怎样才能接到呢？还是用 $_FILES吗？或者是 _GET ,_POST ?

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5 条回复

切换为时间正序

当前发帖距今超过3年，不再开放新的回复

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mangsheng1 2011-01-11

通过url，使用超全局变量$_POST。

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akaiarkim 2009-08-11

前端 JS里你自己随便写吧,可以限制上传的类型的

<html>

	<head>

	<script>

		var $=function(s){return(typeof s=="object")?s:document.getElementById(s);};

		function ck(obj)

		{

			if(obj.value.length>0){

				var af="zip";

				if (window.navigator.userAgent.indexOf("MSIE")>=1)

				{

					if(eval("with(obj.value)if(!/"+af.split(",")+"/ig.test(substring(lastIndexOf('.')+1,length)))1;")){alert("上传的文件类型只能为:\n"+af);

					obj.createTextRange().execCommand('delete')};

				}else if(window.navigator.userAgent.indexOf("Firefox")>=1){

					if(eval("with(obj.value)if(!/"+af.split(",")+"/ig.test(substring(lastIndexOf('.')+1,length)))1;")){

						alert("上传的文件类型只能为:\n"+af);

						Upload.clear("path");

						return false;

					}

				}

			}

		}

	

		function ts(){

			var obj = $("path");

			if(obj.value==""){

				alert('请您上传更新文件');

				return false;

			}

		}

		

		var Upload = { 

	   clear: function(id){ 

	     var up = (typeof id=="string")?document.getElementById(id):id; 

	     if (typeof up != "object") return null; 

	     var tt = document.createElement("span"); 

	     tt.id = "__tt__"; 

	     up.parentNode.insertBefore(tt,up); 

	     var tf = document.createElement("form"); 

	     tf.appendChild(up); 

	     document.getElementsByTagName("body")[0].appendChild(tf); 

	     tf.reset(); 

	     tt.parentNode.insertBefore(up,tt); 

	     tt.parentNode.removeChild(tt); 

	     tt = null; 

	     tf.parentNode.removeChild(tf); 

	   }

	  }

	</script>

	<script language="JavaScript" src="js/popcalendar.js" type="text/javascript"></script>

	<title>上传ZIP</title>

</head>

<body>

	<form name="fileupload" action="dispose.php" method="post" enctype="multipart/form-data" onsubmit="return ts();">

		<input type="file" name="path" id="path" onchange="ck(this)"/><input name="submit" type="submit" value="上传" />

	</form>

<?php	

	$ds = date('Y-m-d')." 00:00:00";

 	$es = date('Y-m-d')." 23:00:00";

 	echo '<br><table width="99%" border="0" align="center" cellpadding="0" cellspacing="1" bgcolor="#c0de98" >';

 	echo "<tr align='left'>\n";

 	echo '<td height="18" bgcolor="#FFFFFF" class="STYLE2"><div align="left" class="STYLE2 STYLE1">';

 	echo "<br>选择要查看的时间";

 	echo "<br><hr><form name='form1' method='get' action='search_log.php' />\n";

 	echo "  <input type='text' name='DATETIME_s1' value='$ds' size='19' class='butt' readonly=''/>  至  <input type='text' name='DATETIME_e1' size='19' value='$es' class='butt' readonly=''/>  <input type='submit' name='Submit' value='Search'/><br>\n";

 	echo "     ";

 	echo "<input name='按钮' type='button' style='font-size:11px' onClick=\"popUpCalendar(this, form1.DATETIME_s1, 'yyyy-mm-dd',0,' ',1)\" value='选择开始日期'>\n";

 	echo "         ";

 	echo "<input name='按钮' type='button' style='font-size:11px' onClick=\"popUpCalendar(this, form1.DATETIME_e1, 'yyyy-mm-dd',23,' ',1)\" value='选择截至日期'>\n";

 	

  //echo "      <input type='submit' value='确定' name='handin'/>";

 //----------------------------------------------------------------

 	echo "</form>\n";

 	echo "</div></td>";

 	echo "</tr>\n";

 	echo "</table>\n"; 

?> 	

</body>

</html>

后端



if($filetype=="application/x-zip-compressed"||$filetype=="application/zip"){

	if ($_FILES["path"]["error"] > 0)

	{

		echo "<script>alert('Return Code: " . $_FILES["path"]["error"] .",文件路径错误,请您重新上传')location.href='fileupload.php';</script>";

	}

	else

	{

		if (file_exists($filename))

		{

			echo "<script>alert('exists".$filename.",文件存在,请您重新上传');location.href='fileupload.php';</script>";

		}

		else

		{

			if (is_uploaded_file($filetmpname)) {

				move_uploaded_file($filetmpname, $filename);

				if(! unzip($filename,$uploaddir)){

					echo "<script>alert('ErrorUpload,解压ZIP失败,请您重新上传');location.href='fileupload.php';</script>";

					exec("rm -f -r ".$uploaddir);

				}

				unlink($filename);

                 }

 }