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jquery 文件上传 报错TypeError: Argument 1 of FormData.constructor does not implement interface HTMLFormEle

 

转载:https://blog.csdn/u013719012/article/details/80348767

<script type="text/javascript">
            $(function() {

                $('#uploadSubmit').click(function() {
                    //将这行替换为document.getElementById 就解决了---------
                    //var data = new FormData($('#uploadForm')[0]);
                    var data = new FormData(document.getElementById('uploadForm')[0]);



                    console.log(data.toString());


                    $.ajax({
                        url: 'http://127.0.0.1:8080/face/uploadImg',
                        type: 'POST',
                        data: data,
                        async: false,
                        cache: false,
                        contentType: false,
                        processData: false,
                        success: function(data) {
                            console.log(data);
                            if(data.status) {
                                console.log('upload success');
                            } else {
                                console.log(data.message);
                            }
                        },
                        error: function(data) {
                            console.log(data.status);
                        }
                    });
                });
            })
        </script>

 

本文标签: 报错文件上传argumentTypeErrorjquery