File uploading method and device

The invention provides a file uploading method and device which can be used in the financial field or other technical fields. The method comprises the following steps: if a file selection operation is detected, triggering a file browsing event; if the version of the current browser is lower than a preset version, obtaining a file path of a selected file through a first component, and obtaining file information of the selected file based on the file path through a first plug-in; creating a file object and storing the file path and the file information into the file object; and if a file uploading operation is detected, acquiring a corresponding file through a second plug-in according to the file path and the file information in the file object, and uploading the file. The device is used for executing the method. According to the file uploading method and device provided by the embodiment of the invention, the file uploading convenience is improved. 本发明提供一种文件上传方法及装置，可用于金融领域或其他技术领域。所述方法包括：若检测到文件选择操作，则触发文件浏览事件；若当