PHP文件上傳不起作用

Question

我正在嘗試將一些圖像上傳到服務器。 但是，當我提交表單時，它將不會在目錄中寫入文件。 我不知道如何在php中獲取異常（我是php的新手）。

代碼：

$target = "assets/images/";
$target = $target . basename( $_FILES['file1']['name']);
//Writes the file to the server
if(move_uploaded_file($_FILES['file1']['tmp_name'], $target))
{
  $uploadRes=true;
  echo "sucess";
}
else {
  $uploadRes=false;
  echo "failed";
}

編輯：

HTML：

 <form class="form-horizontal" id="addpost" method="GET" action="" name="newpost">
        <div class="control-group">
            <label class="control-label" for="form-field">Post Title</label>
            <div class="controls">
                <input type="text" id="form-field" placeholder="Post Title" name="Post_title" value="" />
             </div>
         </div>
         <div class="control-group">
         <label class="control-label" for="form-field-11">Content Here</label>
            <div class="controls">
            <textarea name="post_content"  value="" class="autosize-transition span12" id="form-field-11" style="overflow: hidden; word-wrap: break-word; resize: horizontal; height: 67px;"></textarea>
            </div>
           </div><!-- Insert Image Code -->
           <div class="control-group">
            <div class="widget-main">
                <div class="controls">
                    <div class="ace-file-input">
                        <input id="id-input-file-2" type="file" name="file1">
                        <a class="remove" href="#"></a>
                    </div>
                 </div>
                 <div class="controls">
                    <div class="ace-file-input ace-file-multiple">
                    <input id="id-input-file-3" type="file" multiple="" name="file2">
                        <a class="remove" href="#">
                        <i class="icon-remove"></i>
                        </a>
                    </div>
                    <label>
                    <input id="id-file-format" type="checkbox" name="file-format">
                        <span class="lbl"> Allow only images</span>
                    </label>
                </div>
              </div>
             </div><!-- Insert Image Code -->
            <div class="space-4"></div>
            <div class="control-group">
        <label class="control-label" for="form-field-tags">Tag input</label>
                <div class="controls">
                    <input id="form-field-tags" type="hidden" placeholder="Enter tags ..." value="Tag Input Control" name="tags">
                </div>
            </div>

            <div class="space-4"></div>
            <div class="control-group">
                <label class="control-label" for="form-field-select-3">Select Category</label>
                <div class="controls">
                <label for="form-field-select-3">Chosen</label>
                <select class="chzn-select" id="form-field-select-3" data-placeholder="Choose a Category..." name="category">
                <option value="">
                </option><option value="Blog">Blog
                </option><option value="News Letter">News Letter
                </option></select>
             </div>
           </div>

     <div class="control-group" style="float:left; margin-right:25px">
        <div class="controls"><button type="submit" class="btn btn-info">
        <i class="icon-ok bigger-110"></i>
        <input type="submit" value="" id="posubmit" style="opacity:0"/>Submit</button>
        <button type="reset" class="btn"><i class="icon-undo bigger-110"></i>Reset</button>
        </div>
     </div> 
     <div id="resp" style="float:left; margin-top:5px">
        <img id="loading" style="visibility:hidden;" src="assets/img/ajax-load.gif" width="16" height="16" alt="loading" />
      </div>
     </form>

我正在用ajax提交表單。任何幫助將不勝感激。

Answer 1

您在html中的表單標簽應如下所示：

<form class="form-horizontal" id="addpost" method="GET" action="" name="newpost" enctype="multipart/form-data" >