无法发送图片和文件

[xjtuyan]

无法发送文件或者图片进行分析，502错误：

================ 测试请求详情 ================
【请求地址】
POST http://192.168.31.111:8000/v1/chat/completions

【请求头】
{
"User-Agent": "python-requests/2.33.1",
"Accept-Encoding": "gzip, deflate, br",
"Accept": "/",
"Connection": "keep-alive",
"Authorization": "Bearer sk-19821002",
"Content-Type": "application/json",
"Content-Length": "397"
}

【请求体】
{
"model": "gemini-3.1-pro",
"messages": [
{
"role": "user",
"content": [
{
"type": "text",
"text": "请分析这张图片。"
},
{
"type": "image_url",
"image_url": {
"url": "https://pub-1b70137e9534409f84cecdf01656ae42.r2.dev/PixPin_2026-04-07_10-43-02.png"
}
}
]
}
]
}

================ 测试响应结果 ================
【响应代码】: 502

【响应数据】
{
"detail": "Stream interrupted or truncated."
}