辞图智能数据问答平台基于Redis实现了完整的缓存管理系统,包括对话管理、问答缓存、Embedding向量缓存等功能。本文档详细介绍了所有与Redis缓存相关的API接口。
http://localhost:8084
application/json
app_config.py
中的 REDIS_*
参数配置连接接口信息
/api/v0/user/{user_id}/conversations
GET
请求参数 | 参数名 | 类型 | 位置 | 必填 | 默认值 | 说明 | |--------|------|------|------|--------|------| | user_id | string | 路径参数 | 是 | - | 用户ID | | limit | integer | 查询参数 | 否 | USER_MAX_CONVERSATIONS | 最大返回数量 |
请求示例
GET /api/v0/user/john_doe/conversations?limit=10
响应示例
{
"success": true,
"code": 200,
"message": "获取用户对话列表成功",
"data": {
"user_id": "john_doe",
"conversations": [
{
"conversation_id": "conv_1703145600_abc123",
"user_id": "john_doe",
"created_at": "2024-12-22T10:00:00",
"updated_at": "2024-12-22T10:30:00",
"message_count": "6"
}
],
"total_count": 1
}
}
接口信息
/api/v0/conversation/{conversation_id}/messages
GET
请求参数 | 参数名 | 类型 | 位置 | 必填 | 默认值 | 说明 | |--------|------|------|------|--------|------| | conversation_id | string | 路径参数 | 是 | - | 对话ID | | limit | integer | 查询参数 | 否 | 无限制 | 最大返回消息数量 |
请求示例
GET /api/v0/conversation/conv_1703145600_abc123/messages?limit=20
响应示例
{
"success": true,
"code": 200,
"message": "获取对话消息成功",
"data": {
"conversation_id": "conv_1703145600_abc123",
"conversation_meta": {
"conversation_id": "conv_1703145600_abc123",
"user_id": "john_doe",
"created_at": "2024-12-22T10:00:00",
"message_count": "6"
},
"messages": [
{
"message_id": "msg_uuid_1",
"timestamp": "2024-12-22T10:00:00",
"role": "user",
"content": "查询最近一个月的销售数据",
"metadata": {}
},
{
"message_id": "msg_uuid_2",
"timestamp": "2024-12-22T10:00:05",
"role": "assistant",
"content": "好的,我来为您查询最近一个月的销售数据...",
"metadata": {
"type": "DATABASE",
"sql": "SELECT * FROM sales WHERE date >= DATE_SUB(NOW(), INTERVAL 1 MONTH)"
}
}
],
"message_count": 2
}
}
接口信息
/api/v0/conversation/{conversation_id}/context
GET
请求参数 | 参数名 | 类型 | 位置 | 必填 | 默认值 | 说明 | |--------|------|------|------|--------|------| | conversation_id | string | 路径参数 | 是 | - | 对话ID | | count | integer | 查询参数 | 否 | CONVERSATION_CONTEXT_COUNT | 上下文消息条数 |
请求示例
GET /api/v0/conversation/conv_1703145600_abc123/context?count=5
响应示例
{
"success": true,
"code": 200,
"message": "获取对话上下文成功",
"data": {
"conversation_id": "conv_1703145600_abc123",
"context": "用户: 查询最近一个月的销售数据\n助手: 好的,我来为您查询最近一个月的销售数据...\n用户: 请按地区分类显示\n助手: 我来为您按地区分类显示销售数据...",
"context_message_count": 5
}
}
接口信息
/api/v0/user/{user_id}/conversations/full
GET
请求参数 | 参数名 | 类型 | 位置 | 必填 | 默认值 | 说明 | |--------|------|------|------|--------|------| | user_id | string | 路径参数 | 是 | - | 用户ID | | conversation_limit | integer | 查询参数 | 否 | 无限制 | 对话数量限制 | | message_limit | integer | 查询参数 | 否 | 无限制 | 每个对话的消息数限制 |
请求示例
GET /api/v0/user/paul/conversations/full?conversation_limit=50&message_limit=100
响应示例
{
"code": 200,
"data": {
"conversation_limit_applied": null,
"conversations": [
{
"conversation_id": "conv_1750595305_dcf838e2",
"created_at": "2025-06-22T20:28:25.818161",
"message_count": 5,
"messages": [
{
"content": "当前数据库高速公路管理公司最多管理几个服务区?",
"message_id": "4a31377c-c148-4834-bc76-2d1c414c1605",
"metadata": {},
"role": "user",
"timestamp": "2025-06-22T20:28:25.835622"
},
{
"content": "高速公路管理公司中,赣州分公司和吉安分公司管理的服务区最多,均为15个。",
"message_id": "b789076d-fca7-4978-80a0-e68c7174cc77",
"metadata": {
"execution_path": [
"start",
"classify",
"agent_database",
"format_response"
],
"sql": "SELECT c.company_name, COUNT(DISTINCT sa.id) AS service_area_count \nFROM bss_company c \nJOIN bss_service_area sa ON c.id = sa.company_id \nWHERE c.delete_ts IS NULL AND sa.delete_ts IS NULL \nGROUP BY c.company_name \nORDER BY service_area_count DESC NULLS LAST;",
"type": "DATABASE"
},
"role": "assistant",
"timestamp": "2025-06-22T20:30:10.958259"
},
{
"content": "当前数据库档口有几种支付方式?",
"message_id": "a6822e0b-8545-4596-894b-f87453e88415",
"metadata": {},
"role": "user",
"timestamp": "2025-06-22T20:31:46.619330"
},
{
"content": "当前数据库档口有几种支付方式?",
"message_id": "b3239beb-0478-4ed5-8639-abe125896531",
"metadata": {},
"role": "user",
"timestamp": "2025-06-22T20:33:00.495390"
},
{
"content": "当前数据库档口共有5种支付方式,分别为:微信、支付宝、现金、行吧、金豆。",
"message_id": "2aa38c88-d6b4-4885-aba5-2e6113b1df17",
"metadata": {
"execution_path": [
"start",
"classify",
"agent_database",
"format_response"
],
"sql": "SELECT unnest(array['微信', '支付宝', '现金', '行吧', '金豆']) AS payment_method;",
"type": "DATABASE"
},
"role": "assistant",
"timestamp": "2025-06-22T20:33:28.090739"
}
],
"meta": {
"conversation_id": "conv_1750595305_dcf838e2",
"created_at": "2025-06-22T20:28:25.818161",
"message_count": "5",
"updated_at": "2025-06-22T20:33:28.098477",
"user_id": "paul"
},
"updated_at": "2025-06-22T20:33:28.098477",
"user_id": "paul"
},
{
"conversation_id": "conv_1750593645_ce3b0575",
"created_at": "2025-06-22T20:00:45.705232",
"message_count": 6,
"messages": [
{
"content": "当前数据库高速公路服务区有几个管理公司?",
"message_id": "8bc39508-68d1-461e-8f96-8d2cc781f3cf",
"metadata": {},
"role": "user",
"timestamp": "2025-06-22T20:00:45.717241"
},
{
"content": "当前数据库中高速公路服务区有8个管理公司。",
"message_id": "f39b3afb-912b-4216-8d7f-67e464b05f36",
"metadata": {
"from_cache": true
},
"role": "assistant",
"timestamp": "2025-06-22T20:00:45.722374"
},
{
"content": "当前数据库高速公路管理公司最多管理几个服务区?",
"message_id": "1bd12dbc-1598-45a6-a78a-d59ede093f65",
"metadata": {},
"role": "user",
"timestamp": "2025-06-22T20:02:43.530629"
},
{
"content": "赣州分公司最多管理15个服务区。",
"message_id": "1f8b0bea-2cbb-4052-af6d-f949f44d00ba",
"metadata": {
"execution_path": [
"start",
"classify",
"agent_database",
"format_response"
],
"sql": "SELECT c.company_name AS 管理公司名称, COUNT(DISTINCT sa.id) AS 管辖服务区数量 \nFROM bss_company c \nJOIN bss_service_area sa ON c.id = sa.company_id \nWHERE c.delete_ts IS NULL AND sa.delete_ts IS NULL \nGROUP BY c.company_name \nORDER BY 管辖服务区数量 DESC NULLS LAST \nLIMIT 1;",
"type": "DATABASE"
},
"role": "assistant",
"timestamp": "2025-06-22T20:03:13.320058"
},
{
"content": "当前数据库高速公路管理公司最多管理几个服务区?",
"message_id": "62b71601-ae65-48b1-bcfd-66162f45982c",
"metadata": {},
"role": "user",
"timestamp": "2025-06-22T20:03:54.506039"
},
{
"content": "根据数据,高速公路管理公司最多管理的服务区数量为15个(赣州分公司)。",
"message_id": "3b04dc43-c7c2-4d98-813d-a80115963996",
"metadata": {
"execution_path": [
"start",
"classify",
"agent_database",
"format_response"
],
"sql": "SELECT c.company_name AS 公司名称, COUNT(sa.id) AS 服务区数量 FROM bss_company c JOIN bss_service_area sa ON c.id = sa.company_id WHERE c.delete_ts IS NULL AND sa.delete_ts IS NULL GROUP BY c.company_name ORDER BY 服务区数量 DESC NULLS LAST LIMIT 1;",
"type": "DATABASE"
},
"role": "assistant",
"timestamp": "2025-06-22T20:04:16.205513"
}
],
"meta": {
"conversation_id": "conv_1750593645_ce3b0575",
"created_at": "2025-06-22T20:00:45.705232",
"message_count": "6",
"updated_at": "2025-06-22T20:04:16.211064",
"user_id": "paul"
},
"updated_at": "2025-06-22T20:04:16.211064",
"user_id": "paul"
},
{
"conversation_id": "conv_1750593511_8828ee0c",
"created_at": "2025-06-22T19:58:31.020583",
"message_count": 2,
"messages": [
{
"content": "当前数据库高速公路服务区有几个管理公司?",
"message_id": "c6b73d34-b6be-4bf6-8dae-a969971437c3",
"metadata": {},
"role": "user",
"timestamp": "2025-06-22T19:58:31.031194"
},
{
"content": "当前数据库中高速公路服务区有8个管理公司。",
"message_id": "38be0043-ad02-4d76-9c38-6be7750bec3f",
"metadata": {
"execution_path": [
"start",
"classify",
"agent_database",
"format_response"
],
"sql": "SELECT COUNT(DISTINCT c.id) AS 管理公司数量 FROM bss_company c JOIN bss_service_area sa ON c.id = sa.company_id WHERE c.delete_ts IS NULL AND sa.delete_ts IS NULL;",
"type": "DATABASE"
},
"role": "assistant",
"timestamp": "2025-06-22T19:59:01.705833"
}
],
"meta": {
"conversation_id": "conv_1750593511_8828ee0c",
"created_at": "2025-06-22T19:58:31.020583",
"message_count": "2",
"updated_at": "2025-06-22T19:59:01.709839",
"user_id": "paul"
},
"updated_at": "2025-06-22T19:59:01.709839",
"user_id": "paul"
},
{
"conversation_id": "conv_1750588941_6a14bbaa",
"created_at": "2025-06-22T18:42:21.008532",
"message_count": 17,
"messages": [
{
"content": "请问河南的省会在哪里",
"message_id": "6f41173b-c2d6-495f-baba-d870707e1129",
"metadata": {},
"role": "user",
"timestamp": "2025-06-22T18:42:21.024871"
},
{
"content": "河南省的省会是郑州市。\n\n如果您需要了解其他省份的省会信息,或者想查询河南相关的经济、人口等数据,可以告诉我,我会为您调取相关数据报告哦! 😊",
"message_id": "336d21ca-0ed8-4bc5-939d-9a33f85afc5a",
"metadata": {
"execution_path": [
"start",
"classify",
"agent_chat",
"format_response"
],
"sql": null,
"type": "CHAT"
},
"role": "assistant",
"timestamp": "2025-06-22T18:42:45.092210"
},
{
"content": "请问系统里的高速公路服务区共有多少个?",
"message_id": "39e76f77-47d0-420b-82bf-fba906e80aa2",
"metadata": {},
"role": "user",
"timestamp": "2025-06-22T18:43:27.881837"
},
{
"content": "系统内的高速公路服务区共有120个。",
"message_id": "24ca5abb-1f18-4d9b-875c-863e3805f9aa",
"metadata": {
"execution_path": [
"start",
"classify",
"agent_database",
"format_response"
],
"sql": "SELECT COUNT(*) AS 服务区总数 FROM bss_service_area WHERE delete_ts IS NULL;",
"type": "DATABASE"
},
"role": "assistant",
"timestamp": "2025-06-22T18:43:51.261346"
},
{
"content": "请问系统里的高速公路服务区共有多少个?",
"message_id": "e042c5c5-e953-42b6-98b8-b7cf32fcc260",
"metadata": {},
"role": "user",
"timestamp": "2025-06-22T18:44:25.369663"
},
{
"content": "系统内的高速公路服务区共有120个。\n\n如果您需要查询具体的服务区分布或相关运营数据,也可以告诉我,我将为您生成详细的数据报告哦! 📊",
"message_id": "d894e2cd-6fd1-4b59-8ff3-d7d6b36bcbb6",
"metadata": {
"execution_path": [
"start",
"init_direct_chat",
"agent_chat",
"format_response"
],
"sql": null,
"type": "CHAT"
},
"role": "assistant",
"timestamp": "2025-06-22T18:44:31.505382"
},
{
"content": "请问荔枝什么时候成熟?",
"message_id": "75235ad8-6b94-41ae-918d-af2af73f38f7",
"metadata": {},
"role": "user",
"timestamp": "2025-06-22T18:45:30.025243"
},
{
"content": "荔枝什么时候成熟?",
"message_id": "8eae8533-0449-43ff-a75b-b8c5a657b6c3",
"metadata": {},
"role": "user",
"timestamp": "2025-06-22T18:46:09.134119"
},
{
"content": "荔枝一般在每年的**6月至7月**进入成熟期,这是我国荔枝的主要上市季节。不过具体时间会因种植地区和气候条件有所差异,例如广东、广西等主产区可能会稍早一些,而福建等地可能稍晚。\n\n如果您想了解某个特定产地的荔枝成熟时间,或者需要相关产业数据(如产量、品种分布等),我可以为您生成详细的数据报告哦! 🍌",
"message_id": "c519545a-3532-443a-804d-7c59f7155b94",
"metadata": {
"execution_path": [
"start",
"classify",
"agent_chat",
"format_response"
],
"sql": null,
"type": "CHAT"
},
"role": "assistant",
"timestamp": "2025-06-22T18:46:20.380136"
},
{
"content": "当前数据库中能查到几个经营公司?",
"message_id": "e91ca884-59c5-4014-93c7-8a5a5781d9ef",
"metadata": {},
"role": "user",
"timestamp": "2025-06-22T18:52:07.937590"
},
{
"content": "关于经营公司的数量,当前系统中暂未收录具体的经营主体数据。不过,我们可以通过高速公路服务区数据进行关联分析——已知系统内共有120个服务区,每个服务区通常由不同的运营主体管理。如果您需要了解特定区域或路段的服务区经营方信息,我可以协助生成数据报告,并通过筛选字段(如路段归属、运营模式等)进行深度分析。需要的话随时告诉我哦! 🚘",
"message_id": "4870eca8-7594-414d-bd4f-f767c0b266ba",
"metadata": {
"execution_path": [
"start",
"classify",
"agent_chat",
"format_response"
],
"sql": null,
"type": "CHAT"
},
"role": "assistant",
"timestamp": "2025-06-22T18:52:24.296335"
},
{
"content": "当前数据库中能查到几个管理公司?",
"message_id": "2658b787-627f-4554-bd03-f76751149593",
"metadata": {},
"role": "user",
"timestamp": "2025-06-22T18:53:44.835966"
},
{
"content": "关于当前数据库中记录的管理公司数量,基于已有数据可作如下分析:\n\n1. **服务区关联数据** \n系统内记录的120个高速公路服务区,每个服务区通常对应**独立的管理主体**(如物业公司、运营公司等),因此管理公司数量级约为**120家左右**。\n\n2. **潜在重叠情况** \n若存在区域集中管理模式(如某公司同时管理多个相邻服务区),实际管理公司数量可能略低于120家。但因数据库未明确标注此类关联关系,建议通过以下方式获取精准数据:\n - 指定路段或区域筛选\n - 按管理类型(如自营/外包)过滤\n - 关联企业资质信息查询\n\n需要我为您生成详细的管理公司清单或分析报告吗?可以随时补充筛选条件哦! 📊",
"message_id": "0620aa40-a303-47ce-9e4a-45f18c173efe",
"metadata": {
"execution_path": [
"start",
"classify",
"agent_chat",
"format_response"
],
"sql": null,
"type": "CHAT"
},
"role": "assistant",
"timestamp": "2025-06-22T18:54:00.107883"
},
{
"content": "当前数据库高速公路服务区有几个管理公司?",
"message_id": "7f093649-94b0-4d66-bd47-ce3b574f5bbe",
"metadata": {},
"role": "user",
"timestamp": "2025-06-22T18:54:22.357083"
},
{
"content": "当前数据库高速公路服务区共有8个管理公司。",
"message_id": "43aa43b6-87e2-4410-8146-4555b87904b3",
"metadata": {
"execution_path": [
"start",
"classify",
"agent_database",
"format_response"
],
"sql": "SELECT COUNT(*) AS 管理公司总数 \nFROM bss_company \nWHERE delete_ts IS NULL \nAND EXISTS (\n SELECT 1 \n FROM bss_service_area \n WHERE bss_service_area.company_id = bss_company.id \n AND delete_ts IS NULL\n);",
"type": "DATABASE"
},
"role": "assistant",
"timestamp": "2025-06-22T18:54:50.006982"
},
{
"content": "当前数据库高速公路服务区有几个管理公司?",
"message_id": "a4b60280-769d-44b0-9ebc-d251d4a9315b",
"metadata": {},
"role": "user",
"timestamp": "2025-06-22T19:13:24.054588"
},
{
"content": "当前数据库中高速公路服务区的管理公司数量为8个。",
"message_id": "e5cf5b22-f9e2-45c2-80e9-7e4d223cad86",
"metadata": {
"execution_path": [
"start",
"classify",
"agent_database",
"format_response"
],
"sql": "SELECT COUNT(DISTINCT c.id) AS company_count FROM bss_company c JOIN bss_service_area sa ON c.id = sa.company_id WHERE c.delete_ts IS NULL AND sa.delete_ts IS NULL;",
"type": "DATABASE"
},
"role": "assistant",
"timestamp": "2025-06-22T19:13:51.113852"
}
],
"meta": {
"conversation_id": "conv_1750588941_6a14bbaa",
"created_at": "2025-06-22T18:42:21.008532",
"message_count": "17",
"updated_at": "2025-06-22T19:13:51.117862",
"user_id": "paul"
},
"updated_at": "2025-06-22T19:13:51.117862",
"user_id": "paul"
}
],
"message_limit_applied": null,
"query_time": "2025-06-22T22:39:29.100831",
"response": "获取用户完整对话数据成功",
"total_conversations": 4,
"total_messages": 30,
"user_id": "paul"
},
"message": "操作成功",
"success": true
}
接口信息
/api/v0/conversation_stats
GET
请求参数 无
请求示例
GET /api/v0/conversation_stats
响应示例
{
"code": 200,
"data": {
"available": true,
"cached_qa_count": 3,
"redis_info": {
"connected_clients": 8,
"memory_usage_mb": 1.37
},
"response": "获取统计信息成功",
"total_conversations": 4,
"total_users": 1
},
"message": "操作成功",
"success": true
}
接口信息
/api/v0/conversation_cleanup
POST
请求参数 无
请求示例
POST /api/v0/conversation_cleanup
响应示例
{
"success": true,
"code": 200,
"message": "对话清理完成",
"data": {}
}
接口信息
/api/v0/qa_cache_stats
GET
请求参数 无
请求示例
GET /api/v0/qa_cache_stats
响应示例
{
"success": true,
"code": 200,
"message": "获取问答缓存统计成功",
"data": {
"available": true,
"enabled": true,
"total_count": 25,
"memory_usage_mb": 2.5,
"ttl_seconds": 86400,
"ttl_hours": 24
}
}
接口信息
/api/v0/qa_cache_list
GET
请求参数 | 参数名 | 类型 | 位置 | 必填 | 默认值 | 说明 | |--------|------|------|------|--------|------| | limit | integer | 查询参数 | 否 | 50 | 限制返回记录数,最大500条 |
请求示例
GET /api/v0/qa_cache_list?limit=100
响应示例
{
"code": 200,
"data": {
"cache_list": [
{
"cache_key": "qa_cache:3d99a761516672b1",
"cached_at": "2025-06-22T20:30:10.964548",
"has_sql": false,
"has_summary": false,
"question": "当前数据库高速公路管理公司最多管理几个服务区?",
"response_type": "未知类型",
"ttl_seconds": 79146
},
{
"cache_key": "qa_cache:6410d614b026c745",
"cached_at": "2025-06-22T19:59:01.711863",
"has_sql": false,
"has_summary": false,
"question": "当前数据库高速公路服务区有几个管理公司?",
"response_type": "未知类型",
"ttl_seconds": 77274
},
{
"cache_key": "qa_cache:7d674bc32386f20e",
"cached_at": "2025-06-22T18:42:45.098209",
"has_sql": false,
"has_summary": false,
"question": "请问河南的省会在哪里",
"response_type": "未知类型",
"ttl_seconds": 72699
}
],
"limit_applied": 50,
"note": "按缓存时间倒序排列,最新的在前面",
"response": "获取问答缓存列表成功",
"total_returned": 3
},
"message": "操作成功",
"success": true
}
接口信息
/api/v0/qa_cache_cleanup
POST
请求参数 无
请求示例
POST /api/v0/qa_cache_cleanup
响应示例
{
"success": true,
"code": 200,
"message": "问答缓存清理完成",
"data": {
"deleted_count": 25,
"cleared": true,
"cleanup_time": "2024-12-22T15:30:00"
}
}
接口信息
/api/v0/embedding_cache_stats
GET
请求参数 无
请求示例
GET /api/v0/embedding_cache_stats
响应示例
{
"success": true,
"code": 200,
"message": "获取embedding缓存统计成功",
"data": {
"enabled": true,
"available": true,
"total_count": 1250,
"memory_usage_mb": 15.8
}
}
接口信息
/api/v0/embedding_cache_cleanup
POST
请求参数 无
请求示例
POST /api/v0/embedding_cache_cleanup
响应示例
{
"success": true,
"code": 200,
"message": "所有embedding缓存已清空",
"data": {
"cleared": true
}
}
接口信息
/api/v0/ask_agent
POST
请求参数 | 参数名 | 类型 | 位置 | 必填 | 默认值 | 说明 | |--------|------|------|------|--------|------| | question | string | 请求体 | 是 | - | 用户问题 | | session_id | string | 请求体 | 否 | - | 浏览器会话ID | | user_id | string | 请求体 | 否 | - | 用户ID | | conversation_id | string | 请求体 | 否 | - | 对话ID | | continue_conversation | boolean | 请求体 | 否 | false | 是否继续现有对话 | | routing_mode | string | 请求体 | 否 | 配置文件 | 路由模式:database_direct/chat_direct/hybrid/llm_only |
请求示例
POST /api/v0/ask_agent
Content-Type: application/json
{
"question": "查询最近一个月的销售数据",
"session_id": "session_12345",
"user_id": "john_doe",
"continue_conversation": true,
"routing_mode": "hybrid"
}
响应示例
{
"success": true,
"code": 200,
"message": "查询执行完成",
"data": {
"type": "DATABASE",
"response": "",
"sql": "SELECT * FROM sales WHERE date >= DATE_SUB(NOW(), INTERVAL 1 MONTH)",
"query_result": {
"rows": [...],
"columns": ["date", "amount", "product"],
"row_count": 150,
"total_row_count": 150,
"is_limited": false
},
"summary": "查询到最近一个月的销售数据共150条记录...",
"session_id": "session_12345",
"execution_path": ["classify_question", "generate_sql", "execute_sql", "generate_summary"],
"classification_info": {
"question_type": "DATABASE",
"confidence": 0.95,
"method": "rule_based_database_keywords"
},
"conversation_id": "conv_1703145600_abc123",
"user_id": "john_doe",
"is_guest_user": false,
"context_used": true,
"from_cache": false,
"conversation_status": "continued",
"conversation_message": "继续现有对话"
}
}
缓存机制说明
接口信息
/api/v0/cache_overview_full
GET
请求参数 无
请求示例
GET /api/v0/cache_overview_full
响应示例
{
"success": true,
"code": 200,
"message": "获取综合缓存概览成功",
"data": {
"conversation_aware_cache": {
"enabled": true,
"total_items": 15,
"sessions": ["session_12345", "session_67890"]
},
"question_answer_cache": {
"available": true,
"enabled": true,
"total_count": 25,
"memory_usage_mb": 2.5,
"ttl_seconds": 86400,
"ttl_hours": 24
},
"embedding_cache": {
"enabled": true,
"available": true,
"total_count": 1250,
"memory_usage_mb": 15.8
},
"redis_conversation_stats": {
"available": true,
"total_users": 125,
"total_conversations": 1250,
"cached_qa_count": 25,
"redis_info": {
"used_memory": "120MB",
"connected_clients": 3
}
}
}
}
所有API都遵循统一的错误响应格式:
{
"success": false,
"code": 500,
"message": "处理失败",
"data": {
"error": "具体错误信息",
"can_retry": true,
"timestamp": "2024-12-22T15:30:00"
}
}
错误码 | 说明 |
---|---|
400 | 请求参数错误 |
422 | 参数验证失败 |
500 | 系统内部错误 |
503 | 服务暂时不可用(Redis连接失败等) |
相关配置参数在 app_config.py
中定义:
# Redis连接配置
REDIS_HOST = "localhost"
REDIS_PORT = 6379
REDIS_DB = 0
REDIS_PASSWORD = None
# 对话管理配置
CONVERSATION_CONTEXT_COUNT = 2 # 传递给LLM的上下文消息条数
CONVERSATION_MAX_LENGTH = 20 # 单个对话最大消息数
USER_MAX_CONVERSATIONS = 5 # 用户最大对话数
DEFAULT_ANONYMOUS_USER = "guest" # 匿名用户统一ID
# 缓存开关配置
ENABLE_CONVERSATION_CONTEXT = True # 是否启用对话上下文
ENABLE_QUESTION_ANSWER_CACHE = True # 是否启用问答结果缓存
ENABLE_EMBEDDING_CACHE = True # 是否启用embedding向量缓存
# TTL配置(单位:秒)
CONVERSATION_TTL = 7 * 24 * 3600 # 对话保存7天
USER_CONVERSATIONS_TTL = 7 * 24 * 3600 # 用户对话列表保存7天
QUESTION_ANSWER_TTL = 24 * 3600 # 问答结果缓存24小时
EMBEDDING_CACHE_TTL = 30 * 24 * 3600 # embedding向量缓存30天
# Embedding缓存管理配置
EMBEDDING_CACHE_MAX_SIZE = 5000 # 最大缓存问题数量
/conversations/full
API 获取完整数据