Php Ngx上传器响应

使用时，在成功/不成功上传文件时，我应该返回哪些响应（JSON和HTTP状态）

例如

---

我尝试在演示中上传，脚本返回了上传文件的json：

[{
    "fieldname":"file",
    "originalname":"25508884_1667581309951575_499158447_o.png",
    "encoding":"7bit",
    "mimetype":"image/png",
    "destination":"/app/dist/api/uploads",
    "filename":"bkjo3l.png",
    "path":"/app/dist/api/uploads/bkjo3l.png",
    "size":1926691
}]

[{
    "fieldname":"file",
    "originalname":"25508884_1667581309951575_499158447_o.png",
    "encoding":"7bit",
    "mimetype":"image/png",
    "destination":"/app/dist/api/uploads",
    "filename":"bkjo3l.png",
    "path":"/app/dist/api/uploads/bkjo3l.png",
    "size":1926691
}]