Question

使用来自节点的表单数据模块我已经将zip文件提交到rails后端。我不知道如何将数据一旦到达目的地就将其转换为文件。如果你想知道为什么有人会把一个用节点构建的表单提交到rails后端，那么因为电子！我正在构建桌面应用程序，我需要将内容推送到构建在rails上的现有后端。我花了3个完整的工作日试图成功地将一个zip文件发布到rails端点而没有运气，我确实没有想法（失败不是一个选项）。如何打开名为＆＃39; data＆＃39;的数据缓冲区？成zip文件？如果有人能指出我适用的资源或教程，我自己也可以编写代码，我自己也找不到代码。谢谢！

{
"attachment":{
  "_overheadLength":157,
  "_valueLength":0,
  "_lengthRetrievers":[
     null
  ],
  "writable":false,
  "readable":true,
  "dataSize":0,
  "maxDataSize":2097152,
  "pauseStreams":true,
  "_released":false,
  "_streams":[
     "----------------------------860185489573893683941879\r\nContent-Disposition: form-data; name=\"app.zip\"; filename=\"app.zip\"\r\nContent-Type: application-zip\r\n\r\n",
     {
        "source":{
           "_readableState":{
              "objectMode":false,
              "highWaterMark":65536,
              "buffer":[
                 {
                    "type":"Buffer",
                    "data":[
                       80,
                       181
                    ]
                 }
              ],
              "length":65536,
              "pipes":null,
              "pipesCount":0,
              "flowing":false,
              "ended":false,
              "endEmitted":false,
              "reading":false,
              "sync":false,
              "needReadable":false,
              "emittedReadable":true,
              "readableListening":false,
              "defaultEncoding":"utf8",
              "ranOut":false,
              "awaitDrain":0,
              "readingMore":false,
              "decoder":null,
              "encoding":null
           },
           "readable":true,
           "domain":null,
           "_events":{

           },
           "_eventsCount":3,
           "path":"/Users/guest/Library/Application Support/foundation-apps-template/app.zip",
           "fd":299,
           "flags":"r",
           "mode":438,
           "autoClose":true
        },
        "dataSize":0,
        "maxDataSize":null,
        "pauseStream":true,
        "_maxDataSizeExceeded":false,
        "_released":false,
        "_bufferedEvents":[

        ],
        "_events":{

        },
        "_eventsCount":1
     },
     null
  ],
  "_currentStream":null,
  "_boundary":"--------------------------860185489573893683941879"

} }

如何读取http流并将其写入带有rails的文件？

0 个答案: