【发布时间】:2020-08-24 11:24:57
【问题描述】:
这个错误已经困扰了我大约一周...我正在尝试在 Ebay 中创建一个货件,但我在响应中收到 500 错误代码。这是文档的链接https://developer.ebay.com/api-docs/sell/fulfillment/resources/order/shipping_fulfillment/methods/createShippingFulfillment
我在生产环境中运行这段代码:
@header = {
'Content-Type': 'application/json',
'Authorization': "Bearer #{@token}"
}
uri = URI.parse("https://api.ebay.com/sell/fulfillment/v1/order/#{order.order_number}/shipping_fulfillment")
# Create the HTTP objects
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = true
items = []
order.items.each do |i|
items << {"lineItemId": i[:id]}
end
params = {
"lineItems": items,
"shippedDate": Time.parse(date).strftime("%Y-%m-%dT%H:%M:%S.000Z"),
"shippingCarrierCode": "USPS",
"trackingNumber": tracking_number
}
request = Net::HTTP::Post.new(uri.request_uri, @header)
request.body = params.to_json
response = http.request(request)
puts response.code #prints 500
我的错误:
{"errors": [{
"errorId": 2003,
"domain": "ACCESS",
"category": "APPLICATION",
"message": "Internal error",
"longMessage": "There was a problem with an eBay internal system or process. Contact eBay developer support for assistance",
"parameters": [{
"name": "reason",
"value": "Failed to transform underlying error response, see logs."
}]
}]}
我已为高级开发者支持付费,但尚未收到回复。任何帮助将不胜感激。我试过用一个空的正文提交相同的请求,但这不会改变响应。我也尝试过更改标题。如果我添加'Accept': 'application/json',那么我会收到一个空正文的 500 错误。这没有任何意义。
更新
根据 cmets 中的建议,我尝试将 params 哈希更改为:
params = {
"lineItems": "[{\"lineItemId\":10025031700524,\"quantity\":1}]",
"shippedDate": "2020-05-01T08:05:00.000Z",
"shippingCarrierCode": "USPS",
"trackingNumber": "9400111899562795104724"
}
我也尝试过运行后续请求。我还尝试在正文中提交以下 JSON:
request.body = {
"lineItems": [
{
"lineItemId": "10025031700524",
"quantity": "1"
}
],
"shippedDate": "2020-05-01T08:05:00.000Z",
"shippingCarrierCode": "USPS",
"trackingNumber": "9400111899562795104724"
}.to_json
每次尝试都会产生与以前完全相同的错误。我也尝试将数量更改为整数和字符串。
更新 2
以下是我的请求内容:
POST /sell/fulfillment/v1/order/24-04954-08727/shipping_fulfillment
content-type: application/json
authorization: Bearer v#i^1XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX=
accept-encoding: gzip;q=1.0,deflate;q=0.6,identity;q=0.3
accept: */*
user-agent: Ruby
connection: close
host: api.ebay.com
content-length: 159
content-type: application/x-www-form-urlencoded
{"lineItems":[{"lineItemId":"10025031700524"}],"shippedDate":"2020-05- 01T08:05:00.000Z","shippingCarrierCode":"USPS","trackingNumber":"9400111899562795104724"}
【问题讨论】:
-
@Canon 他们在他们的文档中有这个关于这个端点的奇怪注释:
Note: In some cases, this call may succeed if you issue it once more after receiving this error.你注意到了吗?尝试他们的建议作为调试步骤 -
尝试将
"quantity" : 1添加到您的订单项对象中,看看会有什么响应,因为我可以看到他们没有明确说明它是否是可选的。 -
我从他们的文档中获取了这个:
[{ "lineItemId": 6254458011, "quantity": 1 }],然后将其转换为to_json,然后得到:"[{\"lineItemId\":6254458011,\"quantity\":1}]",它将lineItemId作为整数而不是字符串发送。 -
直接使用 Net::HTTP 总是让人头疼,因为很容易把自己踢到脚上。我建议使用像github.com/jnunemaker/httparty 这样的更高级别的库重试。以下是使用 HTTParty 发出此类请求的示例:stackoverflow.com/q/7455744/3784008
-
@anothermh httparty 工作。我传递了所有与 net/http 相同的标头和正文参数。只是看起来很奇怪。