[Feature Request] 可以快速的处理api接口返回值。比如把图像正确的显示出来

[shiliu2023]

比如 /api/news/search 就像这种接口。返回的avatar头像这个字段的值："avatar":["/api/__yao/form/news/download/fields.form.%E5%9B%BE%E6%A0%87?name=/20230324/CFF7A5748688FB54C99A7BB31448A7D1.png"], 是这样的？怎么处理成可以让小程序端直接显示的值？完全不知道从哪里下手

[QJAutumn]

编写一个接口文件 在 apis目录中
utils.http.json

{
  "name": "图片下载",
  "version": "1.0.0",
  "description": "图片下载",
  "group": "utils",
  "guard": "-",
  "paths": [
    {
      "guard": "-",
      "path": "/image",
      "method": "GET",
      "process": "flows.utils.image",
      "in": ["$query.name"],
      "comments": "请求地址:http://127.0.0.1:5099/api/utils/image?name=/20230412/CA2E83A496E0D7D0B44E018EF368DD9C.jpg",

      "out": {
        "status": 200,

        "headers": {
          "Content-Disposition": "{{$query.name}}"
        }
      }
    }
  ]
}

然后在 flows.utils.image处理器中写入以下内容

{
  "label": "下载",
  "version": "1.0.0",
  "description": "下载",
  "nodes": [
    {
      "name": "数据",
      "process": "fs.system.Download",
      "args": ["{{$in.0}}", false]
    }
  ],
  "output": "{{$res.数据.content}}"
}

然后请求地址 http://127.0.0.1:5099/api/utils/image?name=/20230412/CA2E83A496E0D7D0B44E018EF368DD9C.jpg
就可以正常显示图片了