图片上传

{
  "data": {
    "tmp_path": "tmp_uploads/ccfc5179a914e94506bcbb7377e8985f.png",
    "url": "http://127.0.0.1:8888tmp_uploads/ccfc5179a914e94506bcbb7377e8985f.png"
  },
  "meta": {
    "msg": "上传成功",
    "status": 200
  }
}