如何将自定义字段添加到 CKEditor 上传对话框并将该输入传递到自定义上传页面

CKEDITOR.editorConfig = function( config ) {
    // ...
    config.extraConfig = 'customConfig.js';
    // ...
};

CKEDITOR.on('dialogDefinition', function(ev) {
    var dialogName = ev.data.name;
    var dialogDefinition = ev.data.definition;

    if (dialogName === 'image') {
        var infoTab = dialogDefinition.getContents('info');
        var customField = infoTab.get('txtUrl');

        customField.type = 'text';
        customField.label = 'Custom Field';
        customField.commit();
    }
});

$customField = $_POST['CKEditorFuncNum'];
$file = $_FILES['upload']['tmp_name'];

// 处理文件上传并将其与自定义字段一起存储

CKEDITOR.editorConfig = function( config ) {
    // ...
    config.filebrowserUploadUrl = '/upload?customField=customValue';
    // ...
};

$customField = $_GET['customField'];
$file = $_FILES['upload']['tmp_name'];

// 处理文件上传并将其与自定义字段一起存储