Failed to set the 'value' property on 'HTMLInputElement': This input element accepts a filename, which may only be programmatically set to the empty string

? <input type="file" class=" form-control hide" placeholder="文件地址" id="filePath" />

$("#filePath").val(path);

? type="file"? 標簽的類型為file只能手動選擇 不能程序設置值。? ?去掉$("#filePath").val(path);