javascript - 选定的选项值与Ajax发送

我正在尝试将选定的选项值和jQuery文本输入插入数据库，但是我得到了一个


  未捕获的SyntaxError：意外的标识符

<div class="text-field" id="catUp" >

            <form id="upload_category" method="post" >

            <div class="text-inside">
            <select id="select-category">
              <option value="audio">Audio,Video</option>
              <option value="electro">Electrocasnice</option>
              <option value="ingrijire">Ingrijire personala</option>
              <option value="pc">PC</option>
              <option value="telefoane">Tablete,telefoane</option>
            </select><br><br>
            <div id="insert-category">Nume Categorie<br>
            <input type="text" name="input-categorie" /><br><br>
            </div>
            <input type="submit" name="sumit" value="Adauga categorie" id="catButton" class="button"  /><br><br>
            </div>


            </form>

    </div>

    $('#upload-category').on('submit', function(){
    var getCategory = '';
    var getCategoryName = $('#insert-category').val();

    $('#select-category').change(function(){
        var selectedCat = $('#select-category option:selected');
        getCategoryName = selectedCat;
    })

    var items = {
        'categorie': getCategory,
        'nume':getCategoryName
    }

    $.ajax({
        url:'category.php',
        type: 'post',
        contentType: 'application/json',
        dataType: 'json'
        data:JSON.stringify(items)
    });

});

最佳答案

$.ajax({
        url:'category.php',
        type: 'post',
        contentType: 'application/json',
        dataType: 'json',    //you forgot comma here
        data:JSON.stringify(items)
    });

您在此行dataType: 'json',之后忘记了逗号