POST请求在Archer中添加attachmentWrapper

Question

我正在尝试调用post请求将文件上载到Archer。请在下面找到我的代码：

    requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
    data = open('testdoc.txt','rb').read()

    url = "http://rsaarcher/platformapi/core/content/attachment" #my archer url

    token = "<my session id token>"
    headers = {
       'Accept':'application/json,text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
       'Authorization': 'Archer session-id="'+token+'"',
       'content-type': "application/json;",
       'cache-control': "no-cache",
    }
   response = requests.request("POST", url, data=data, headers=headers, verify = False)

   print(response.content)
   print(response.status_code)

我收到以下错误：b'{“消息”：“请求包含实体正文，但没有内容类型标头。此资源不支持推断的媒体类型“应用程序/八位字节流”，“ExceptionMessage”：“没有MediaTypeFormatter可用于从媒体类型为“application/octet stream\”的内容中读取类型为“AttachmentWrapper\”的对象。”，“ExceptionType”：“System.Net.Http.UnsupportedMediaTypeException”，“StackTrace”：“在System.Net.Http.HttpContentExtensions.ReadAsAsync[T]（HttpContent内容，类型，IEnumerable1格式化程序，IFormatterLogger格式化程序记录器，CancellationToken CancellationToken）\\r\\n在System.Web.Http.ModelBinding.FormatterParameterBinding.ReadContentAsync（HttpRequestMessage请求，类型类型，IEnumerable1格式化程序，IFormatterLogger格式化程序记录器，CancellationToken CancellationToken）“}”状态代码：415

Answer 1

requests.packages.urllib3.disable_warnings(InsecureRequestWarning)

with open("1.png", "rb") as img_file:
    data = base64.b64encode(img_file.read())

url = "http://rsaarcher/platformapi/core/content/attachment" #my archer url
token = "<my session id token>"
headers = { 'Accept': 
'application/json,text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
'Authorization': 'Archer session-id="'+token+'"',
'content-type': "application/json;",
'cache-control': "no-cache",
}
BODY ={           
        "AttachmentName":"1.png",          
        "AttachmentBytes":data,                                   
        "IsSensitive":"true"                                                          
      }

response = requests.request("POST", url, data=BODY, headers=headers, verify = False)

我还尝试了以下方法：

    BODY = '"Attachment Bodie" {                                      
                  "AttachmentName": "testdoc.txt", 
                  "AttachmentBytes":"'+str(data)+'",             
                  "IsSensitive":"true"                                               
                                }'

但是得到同样的错误

Answer 2

啊，我意识到你发送的数据格式不正确。其内容应如下：

{
    "AttachmentName" : "myFile.docx",
    "AttachmentBytes" : "[base64 here]"
}

Answer 3

纳卡特拉，你有没有事先把上传的文件转换成Base64？