## 单文件上传 ~~~[api] post:https://fang.himvc.com/api/user/upload/one *file:file#文件 *filetype=image；video；audio；file#文件类型 <<< success { "code":1, "msg":"上传成功!", "data":{ "url":"20211202/0ea1bcb06b12282f078f88534eb1105f.jpg", "filename":"20211202.jpg" } } <<< error { "code":0, "msg":"上传文件大小超过了最大值！", "data":"" } <<< error { "code": 10001, "msg": "登录已失效!", "data": "" } ~~~