formData.append("username", "Groucho"); input 文件大小 

formData.append("username", "Groucho");


https://developer.mozilla.org/en-US/docs/Web/API/FormData/Using_FormData_Objects


posted @ 2018-08-30 21:28  papering  阅读(375)  评论(0)  编辑  收藏  举报