Bladex AI 平台 对话助手 使用 deepseek的模型接入 可以对话，但是上传附件失败

Bladex AI 平台  对话助手 使用 deepseek的模型接入 可以对话，但是上传附件失败

其错误日志如下

2025-12-30 10:59:16.888  INFO 44952 --- [  XNIO-1 task-2] o.s.core.log.aspect.RequestLogAspect     : 

================  Request Start  ================

===> POST: /blade-ai/knowledge/assets/upload Parameters: {"knowledgeId":null,"assetsModule":null,"file":"543c574aa1673a1a15a7a06e0336e458.jpeg","uploadId":null,"parentId":null}

===Headers===  sec-fetch-mode: cors

===Headers===  referer: http://localhost:1188/aigc/page/assistant

===Headers===  content-length: 65197

===Headers===  sec-fetch-site: same-origin

===Headers===  blade-auth: bearer eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.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.KxgBYawJU54riakq8luvcLOU01_ElQvAyNJVkI6PQ6Q

===Headers===  cookie: bladexai-access-token=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.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.KxgBYawJU54riakq8luvcLOU01_ElQvAyNJVkI6PQ6Q; bladexai-refresh-token=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpc3MiOiJibGFkZXguY24iLCJhdWQiOlsiYmxhZGV4Il0sInRva2VuX3R5cGUiOiJyZWZyZXNoX3Rva2VuIiwidXNlcl9pZCI6IjExMjM1OTg4MjE3Mzg2NzUyMDEiLCJkZXB0X2lkIjoiMTEyMzU5ODgxMzczODY3NTIwMSIsInJvbGVfaWQiOiIxMTIzNTk4ODE2NzM4Njc1MjAxIiwiZXhwIjoxNzY3NjY4MzQzLCJuYmYiOjE3NjcwNjM0ODN9.BqSgM52nIFg2W91EGSDAHOvyCjKCO8JgY773m43GKiw

===Headers===  accept-language: zh-cn

===Headers===  origin: http://localhost:1188

===Headers===  accept: application/json, text/plain, */*

===Headers===  authorization: Basic YmxhZGV4YWk6YmxhZGV4YWlfc2VjcmV0

===Headers===  sec-ch-ua: "Google Chrome";v="143", "Chromium";v="143", "Not A(Brand";v="24"

===Headers===  sec-ch-ua-mobile: ?0

===Headers===  sec-ch-ua-platform: "Windows"

===Headers===  host: localhost:10800

===Headers===  connection: close

===Headers===  content-type: multipart/form-data; boundary=----WebKitFormBoundaryMSxLBmhCmbNS9u7e

===Headers===  accept-encoding: gzip, deflate, br, zstd

===Headers===  blade-requested-with: BladeHttpRequest

===Headers===  user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36

===Headers===  sec-fetch-dest: empty

================   Request End   ================

2025-12-30 10:59:16.977  INFO 44952 --- [  XNIO-1 task-2] o.s.core.log.aspect.RequestLogAspect     : 

===============  Response Start  ================

<=== POST: /blade-ai/knowledge/assets/upload (88 ms)

===============   Response End   ================