Google_Http_Request到Google-Drive-API获取响应体的可读数据

Question

你好，我正在通过他们提供的php库向我的google驱动器提出一个测试请求。请求成功，数据被接收，但人类无法读取。

相关文件信息：

MIME type: application/vnd.oasis.opendocument.text

在通过下列途径提出请求后：

  $file = $service->files->get($fileId);
  $downloadUrl = $file->getDownloadUrl();
  if ($downloadUrl) {
    $request = new Google_Http_Request($downloadUrl, 'GET', null, null);
    $httpRequest = $service->getClient()->getAuth()->authenticatedRequest($request);
    if ($httpRequest->getResponseHttpCode() == 200) {
      return $httpRequest->getResponseBody();
    } else {
      // An error occurred.
      return NULL;
    }
   } else {
    // The file doesn't have any content stored on Drive.
    return NULL;
   }

我得到了文件的数据，但在我看来，这些数据简直是胡言乱语。类似于：

PK%03%04%14%08%C2%B0brE%5E%C3%862%0C%27%27%08mimetypeapplication%2Fvnd.oasis.opendocument.textPK%03%04%14%08%C2%B0brE%18Configurations2%2Ffloater%2FPK%03%04%14%08%08%08%C2%B0brE%27Configurations2%2Faccelerator%2Fcurrent.xml%03PK%07%08%02PK%03%04%14%08%C2%B0brE%1FConfigurations2%2Fimages%2FBitmaps%2FPK%03%04%14%08%C2%B0brE%18Configurations2%2Fmenubar%2FPK%03%04%14%08%C2%B0brE%1CConfigurations2%2Fprogressbar%2FPK%03%04%14%08%C2%B0brE%1AConfigurations2%2Fpopupmenu%2FPK%03%04%14%08%C2%B0brE%18Configurations2%2Ftoolbar%2FPK%03%04%14%08%C2%B0brE%1AConfigurations2%2Fstatusbar%2FPK%03%04%14%08%C2%B0brE%1AConfigurations2%2Ftoolpanel%2FPK%03%04%14%08%C2%B0brE7%C5%A1%C3%BB%24%E2%80%9E!%E2%80%9E!%18Thumbnails%2Fthumbnail.png%E2%80%B0PNG%20%1A%20IHDR%C3%86%01%08%02g%3F%C5%BE%17!KIDATx%C5%93%C3%AD%5D9%E2%80%99%C3%A2L%13%C3%8D%C5%BD%C3%B8%C2%8F%E2%80%9Ad(8%C3%81p%02%C2%81%C6%92%E2%80%A6%C3%9B%1E%CB%9C%C3%82i%0FS%1E%0E%CB%9C%C3%A0%C2%B5%E2%80%B9%E2%80%A6%03%C5%93%40%7D%02%02C%C3%A2.%C3%BC%C2%B5%2BK%12K%C3%8FW%C3%856%C3%B9%22%C2%A6%E2%80%A1%C3%96RZ%C3%88V%C2%A5%C2%AA%C3%9E%7B%C3%B9%C2%BF%C3%93%C3%A9%04%04%E2%80%9A%3B%C3%BC%C3%AF%C3%91%27%40x7PH%11%1C%C6%92B%C5%A0%C3%A0%18%14R%04%C3%87%20%C2%90%228%06%E2%80%A6%14%C3%811(%C2%A4%08%C5%BDA!Ep%0C%20)%E2%80%9AcPH%11%1C%C6%92B%C5%A0%C3%A0%18%14R%04%C3%87%C2%B8%5BH%1D%C3%A7%C2%9Di%CB%9C-%C3%A2%7B%C3%AE%C3%B9%E2%80%99(%2F%C3%B78%C5%B8%17Ib%5D%C3%B7%C3%B1xl%C2%B5Z%C2%8F%3A%C2%B5%C3%9B%C3%A0%3D%C2%A4v%C2%A3%C2%8F%C3%AE%12%C3%A0%C3%8Fl%3B%CB%86n%C3%9F%25%C2%8D%C5%A0o%C3%98%C3%88%1B%C3%9AJ%26%C3%BD%C2%9D%C3%97s%C3%B4%08s%C3%B9E%E2%80%93%CB%9CPh%CB%86%E2%80%A2%12%C2%AD%C3%9E%20*%C3%A4%C2%A7%24%C2%B1%C2%A3%C3%A78%C3%BF%C3%BC%E2%80%9E%C3%AF%2C%C3%B9%7DL%5D%3C%C2%A2cx%0F%C2%A9%C2%B8%3F%E2%80%BA%7D%C3%B1%7Bs%C5%93%C2%8F%3E%3B%1F%C3%9D%1F%11%5D%C2%AB%C3%AE%C3%B8%07o%C3%B5%C3%A7%C3%8F%C5%B8%C5%B8%C5%B8%1Fu%C3%A7%C3%99.y%E2%80%BA%C3%8F%C3%B1%20%C3%82%5Cl9%C3%9C%C5%BE%5E%C3%B4!%E2%80%A6.%C2%BF%C3%B31n%0F%E2%80%A1%C3%8B%C3%A5~8%E2%80%9E%C3%A5r%3C%060%C2%B7B%5C%3E%C3%8Cfm%C2%B6t%5BD%C2%AB%C3%AE%C3%87%CB%9C%C3%9D%C5%A0%C3%89%C3%A13%C3%9D%C3%B3%C3%9B%C3%82%C2%AF%C5%B8%3D%C2%B6%C5%BDE%C3%B8%3D%C3%897%C3%87%C3%9D!%C3%A0a%C3%8A%C3%B7%17M%C2%A9%3B%C2%A9%C3%AE!%C3%BAl%C3%AE*%3B%20%C2%BB%E2%84%A2%C2%BD%C3%B8%2F%E2%80%9A%C3%B1%C3%B7%C3%B0%C3%BF%E2%80%9DZ%C2%8FWQ%C2%8F%C3%9D%C3%94%C3%A2%C2%B0%E2%80%94K%C3%9Aa%1C%C2%B6%01%C3%B8%C3%85%E2%80%B9%E2%80%B9%5D%E2%80%A1%13H%C3%93%C2%BD%5C%C3%95%E2%80%99%C2%BB%C5%92%E2%80%94%C3%A2%C5%BD%0F%02%C2%B9%C3%A5r%C2%BD%5B%C3%84%2F%19T%C3%BA%C3%B2a%C2%B3b%17%C3%BC%C2%B3%5C%C2%B2%C3%B0X%7C%C3%A5%C3%BB%C3%A5%C3%8F%C3%8Fl%3B%5B%C2%ADA%5C%20%C3%BF%C3%A2%E2%80%A1%C3%9B%1E%C2%A4c%C3%B8YO%E2%80%A1%20V%C3%B1GU%C2%BB%3D%E2%80%BAda%3E%0F%C3%B8%C3%B3.H%C3%B7%7F%E2%82%ACo%20%C2%B3%C3%A2%E2%80%9D%14%C2%A3%C2%8Fu%7F%C3%91_%E2%80%BA%C2%90%C3%A21d%C3%9FO%C2%B3%04z%C6%92%3F%C2%AB%7B%5D%C2%B2%C3%BF%C2%A7%C3%94B%3D%60%C3%A2EV%06E

我假设设置一个内容类型可以解决这个问题，并且实际上可以获得这个.odt文件上的可读信息(文件的内容)。

总的想法是如果可能的话使用google驱动器作为文档解析器，这样我就可以处理它们的内容了。

Answer 1

您使用了getDownloadUrl，所以下载的内容与上传的内容完全相同。如果您上传ODT文档而不进行转换，那么当您下载ODT文档时，也会得到ODT文档。

听起来你想要做的就是把它和convert=true一起上传，这样它就变成了Google，然后使用exportLink属性之一下载它。