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文件上传不适用于较大的文件

2012-06-21 76 views
4

我想上载一个.zip文件。它适用于小文件。但我可以上传大于2MB的文件。当我尝试上传文件> 2 MB时，谷歌浏览器在左下角显示为（uploadin： - ％），其中 - 不是10，但它在14％之后卡住。经过一段时间后，它显示错误，如“错误101（net :: ERR_CONNECTION_RESET）：连接已重置。”此网页不可用。文件上传不适用于较大的文件

请帮我

这是表单代码

<form name="addnewitem" id="addnewitem" method="post" enctype="multipart/form-data"> 
       <?php if (($succ==0) && ($message!="")) { echo "<div class='error'>".$message."</div>"; } ?> 
       <?php if ($msg!="") { echo "<div class='success'>".$msg."</div>"; } ?> 
       <?php if ($msg1!="") { echo "<div class='error'>".$msg1."</div>"; } ?> 
       <div class="list-item"> 

         <div class="form"> 
          <h2>Name & Description</h2> 
          <div class="row"> 
           <div class="left"> 
            <label>Item Title:</label> 
           </div> 
           <div class="right"> 
            <input name="listitemname" id="listitemname" type="text" class="input" maxlength="50" value="<?php echo $_POST['listitemname']; ?>" /> 
            <em>Maximum 50 characters</em> 
           </div> 
          </div> 
          <div class="row"> 
           <div class="left"> 
            <label> 
             Item Description: 
            </label></div> 
           <div class="right"> 
            <textarea name="itemdescription" id="itemdescription" cols="10" rows="5"><?php echo $_POST['itemdescription'];?></textarea> 
            <em>Maximum 600 characters</em> 
           </div> 
          </div> 
         </div> 

        <div class="form"> 
         <h2> 
          Item Files & Preview 
         </h2> 
         <div class="row"> 
          <div class="left"> 
           <label> 
            Item Thumbnail: 
           </label> 
          </div> 
       <div class="right"><input type="file" name="thumbnailimage" id="thumbnailimage" class="input" /> 
           <em>JPG or PNG, 80 x 80 Thumbail</em> 
          </div> 
         </div> 
         <div class="row"> 
          <div class="left"> 
           <label> 
            Item Rollover Preview: 
           </label></div> 
          <div class="right"><input type="file" name="rolloverimage" id="rolloverimage" class="input" /> 
           <em>JPG or PNG, 190 x 190 Preview Image</em> 
          </div> 
         </div> 
                <div class="row"> 
          <div class="left"> 
           <label> 
            Screenshot image 1: 
           </label></div> 
          <div class="right"><input type="file" name="themepreview1" id="themepreview1" class="input" /> 
           <em>JPG or PNG, 420 x 420 Image Screenshot (Required)</em> 
          </div> 
         </div> 
                    <div class="row"> 
          <div class="left"> 
           <label> 
            Screenshot image 2: 
           </label></div> 
          <div class="right"><input type="file" name="themepreview2" id="themepreview2" class="input" /> 
           <em>JPG or PNG, 420 x 420 Image Screenshot (Optional)</em> 
          </div> 
         </div> 
                    <div class="row"> 
          <div class="left"> 
           <label> 
            Screenshot image 3: 
           </label></div> 
          <div class="right"><input type="file" name="themepreview3" id="themepreview3" class="input" /> 
           <em>JPG or PNG, 420 x 420 Image Screenshot (Optional)</em> 
          </div> 
         </div> 
                    <div class="row"> 
          <div class="left"> 
           <label> 
            Screenshot image 4: 
           </label></div> 
          <div class="right"><input type="file" name="themepreview4" id="themepreview4" class="input" /> 
           <em>JPG or PNG, 420 x 420 Image Screenshot (Optional)</em> 
          </div> 
         </div> 
                       <div class="row"> 
          <div class="left"> 
           <label> 
            Item Zip File: 
           </label></div> 
          <div class="right"><input type="file" name="itemfile" id="itemfile" class="input" /> 
           <em>.ZIP File Only </em> 
          </div> 
         </div> 

              <div class="row"> 
          <div class="left"> 
           <label>Demo URL:</label> 
          </div> 
          <div class="right"> 
           <input name="demourl" id="demourl" type="text" class="input" value="<?php echo $_POST['demourl']; ?>" /> 
           <em>Enter the www.themepreviewurl.com here for the item Live Preview</em> 
          </div> 
         </div> 
         </div> 
        <div class="form"> 
         <h2> 
          Category & Attributes 
         </h2> 
         <div class="row"> 
          <div class="left"> 
           <label> 
            Category: 
           </label></div> 
          <div class="right"> 
           <?php 
            $getmaincategories = "SELECT category_name,category_id FROM ".$tbl_main_categories." WHERE category_status = 1"; 
            $exec_getmaincategories = mysql_query($getmaincategories); 
            echo "<select name='categoryname' id='categoryname'>"; 
            echo "<option value='' >Select a Category Now</option>"; 
            while($rows_getmaincategories = mysql_fetch_array($exec_getmaincategories)) { 
             $getsubcategories = "SELECT sub_category_name,sub_category_hash FROM ".$tbl_sub_categories." WHERE sub_category_status=1 AND  category_id=".$rows_getmaincategories['category_id']; 
             $exec_getsubcategories = mysql_query($getsubcategories); 
             echo "<option disabled='disabled' value='".$rows_getmaincategories['category_id']."'>".$rows_getmaincategories['category_name']."</option>"; 
             while($rows_getsubcategories = mysql_fetch_array($exec_getsubcategories)) { 
             if ($_REQUEST['categoryname'] == $rows_getsubcategories['sub_category_hash']) { echo $selectedvalue = "selected='selected'"; } 
              echo "<option value='".$rows_getsubcategories['sub_category_hash']."' style='padding-right:inherit' $selectedvalue>&nbsp;&nbsp;&nbsp;&nbsp;-".$rows_getsubcategories['sub_category_name']."</option>"; 
             } 
            } 
            echo "</select>"; 
           ?> 
          </div> 
         </div> 
         <div class="row"> 
          <div class="left"> 
           <label> 
            Compatible Browsers:<br /> 
            use 'ctrl' to select multiples 
           </label></div> 
          <div class="right"> 
           <select multiple="multiple" class="select" name="browsercompatiable[]" id="browsercompatiable[]"> 
            <option value="">Select</option> 
            <option value="ie7" <?php if ($_REQUEST['browsercompatiable'] == "ie7") echo "selected='selected'"; ?>>IE7</option> 
            <option value="ie8" <?php if ($_REQUEST['browsercompatiable'] == "ie8") echo "selected='selected'"; ?>>IE8</option> 
            <option value="ie9" <?php if ($_REQUEST['browsercompatiable'] == "ie9") echo "selected='selected'"; ?>>IE9</option> 
            <option value="firefox" <?php if ($_REQUEST['browsercompatiable'] == "firefox") echo "selected='selected'"; ?>>Firefox</option> 
            <option value="safari" <?php if ($_REQUEST['browsercompatiable'] == "safari") echo "selected='selected'"; ?>>Safari</option> 
            <option value="chrome" <?php if ($_REQUEST['browsercompatiable'] == "chrome") echo "selected='selected'"; ?>>Chrome</option> 
           </select> 
          </div> 
         </div> 
         <div class="row"> 
          <div class="left"> 
           <label> 
            Files Includes:<br /> 
            Use 'ctrl' to select multiples 
           </label></div> 
          <div class="right"> 
           <select multiple="multiple" size="5" class="select" name="filesinclude[]" id="filesinclude[]"> 
            <option value="">Select</option> 
            <option value="ie7" <?php if ($_REQUEST['filesinclude'] == "ie7") echo "selected='selected'"; ?>>PSD Files</option> 
            <option value="ie8" <?php if ($_REQUEST['filesinclude'] == "ie8") echo "selected='selected'"; ?>>Documentation</option> 
            <option value="ie9" <?php if ($_REQUEST['filesinclude'] == "ie9") echo "selected='selected'"; ?>>Multiple Layouts</option> 
            <option value="firefox" <?php if ($_REQUEST['filesinclude'] == "firefox") echo "selected='selected'"; ?>>Multiple Colour Options</option> 
            <option value="safari" <?php if ($_REQUEST['filesinclude'] == "safari") echo "selected='selected'"; ?>>Video Help Files</option> 
            <option value="chrome" <?php if ($_REQUEST['filesinclude'] == "chrome") echo "selected='selected'"; ?>>Other</option> 
           </select> 
          </div> 
         </div> 
         <div class="row"> 
          <div class="left"> 
           <label> 
            Columns: 
           </label></div> 
          <div class="right"> 
           <select name="noofcolumns" id="noofcolumns"> 
           <option value="">Select</option> 
           <option value="1" <?php if ($_REQUEST['noofcolumns'] == "1") echo "selected='selected'"; ?>>1</option> 
           <option value="2" <?php if ($_REQUEST['noofcolumns'] == "2") echo "selected='selected'"; ?>>2</option> 
           <option value="3" <?php if ($_REQUEST['noofcolumns'] == "3") echo "selected='selected'"; ?>>3</option> 
           <option value="4" <?php if ($_REQUEST['noofcolumns'] == "4") echo "selected='selected'"; ?>>4</option> 
           <option value="5" <?php if ($_REQUEST['noofcolumns'] == "5") echo "selected='selected'"; ?>>5</option>      
           </select> 
          </div> 
         </div> 
         <div class="row"> 
          <div class="left"> 
           <label> 
            Layout: 
           </label></div> 
          <div class="right"> 
           <select name="layout" id="layout"> 
           <option value="">Select</option> 
           <option value="1" <?php if ($_REQUEST['layout'] == "1") echo "selected='selected'"; ?>>1</option> 
           <option value="2" <?php if ($_REQUEST['layout'] == "2") echo "selected='selected'"; ?>>2</option> 
           <option value="3" <?php if ($_REQUEST['layout'] == "3") echo "selected='selected'"; ?>>3</option> 
           <option value="4" <?php if ($_REQUEST['layout'] == "4") echo "selected='selected'"; ?>>4</option> 
           <option value="5" <?php if ($_REQUEST['layout'] == "5") echo "selected='selected'"; ?>>5</option>      
           </select> 
           <em>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Phasellus id arcu vitae eros molestie ultricies ut sit amet nisi. Nulla facilisi.</em> 
          </div> 
         </div> 

        </div> 
        <div class="form"> 
         <h2>Tags</h2> 
         <div class="row"> 
          <div class="left"> 
           <label>Tags:</label> 
          </div> 
          <div class="right"> 
           <textarea name="itemtags" id="itemtags" cols="10" rows="5"><?php echo $_POST['itemtags']; ?></textarea> 
           <em>Maximum 50 characteres</em> 
          </div> 
         </div> 
        </div> 
        <div class="botton"> 
         <input name="additem" id="additem" type="submit" value="Upload Now" class="btn" /> 
        </div>    
       </div> 
       </form>

而且我想上传> 3MB文件在下面

<div class="right"><input type="file" name="itemfile" id="itemfile" class="input" /> 
           <em>.ZIP File Only </em> 
          </div>

来源

2012-06-21 user1467983

+1

你能告诉我们处理文件上传的代码吗？ – Ruel

+0

我已经更新了文件上传代码..请看看它 – user1467983

+2

需要检查的东西：['upload_max_filesize']（http://us3.php.net/manual/en/ini.core.php#ini。 upload-max-filesize）指令在php.ini中默认为2M。 – Wiseguy

回答

1

变化php.ini中所示的.zip场更改大小并测试脚本（php.ini驻留在php安装目录中）

; Maximum allowed size for uploaded files. 
upload_max_filesize = 2M

到

upload_max_filesize = Required_size M

来源

2012-06-21 14:31:02

1

请检查您的服务器的“max_input_time设置”选项也不算低，这可能是为什么PHP被打断你。否则，它可能是一个服务器/网络基础设施相关的问题：

echo ini_get('max_input_time');

如果你得到-1从这个，它很可能不是PHP打断你的东西，但在循环else。它可以在途中对您的服务器的任何一块硬件，但最有可能的服务器本身或在服务器发生什么......

来源

2012-06-21 14:31:17

+1

Iam获得最大输入时间为60 – user1467983

+0

你走了，等1分钟后，你的服务器正在关闭你，你需要改变它或降低你上传的文件大小，或者干脆改变蹩脚的主机：P –

+0

你也可以更改ISP并增加连接速度，以便更大的文件更快地进入您的服务器，但其他用户不会有那么奢侈 –

5

检查的upload_max_filesize，max_input_time设置，和 post_max_size要在php.ini

如果文件大小非常大，您可能还需要修改memory_limit。

来源

2012-06-21 14:32:52 somedev

+0

upload_max_filesize：10M，max_input_time：60，post_max_size：12M。这些是价值。我会做什么？请帮助我 – user1467983

+0

是否需要超过60秒？文件有多大？ – somedev

0

对于大文件，如果您不想处理配置服务器设置（特别是在共享主机或其他托管服务器不能完全控制服务器的情况下），则可能需要一个解决方案将上传交给第三方服务。

例如，你可以有形式直接做后到Amazon S3（http://s3.amazonaws.com/doc/s3-example-code/post/post_sample.html）或使用服务像Filepicker.io

全面披露：我在Filepicker.io工作，但愿意提供帮助人谁是处理大文件上传的问题

来源

2012-06-21 22:58:35 brettcvz

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