新扩展的代理功能，有什么作用？能不能简单介绍一下

[lonrencn]

新扩展的代理功能，有什么作用？能不能简单介绍一下

[yhuan416]

有点懒得写文档~
主要是方便大家移植，改了一下框架。如果有开发经验的可以看看代码自己改改。
（但是感觉这框架写的也不是很好, 所以就没太大兴趣介绍）

如果没有特殊需求，可以直接用~

[lonrencn]

Server running at http://0.0.0.0:3000/
Use Target ragflow
Bearer ragflow-E1ZjU3MDljZjc2OTExZWY4MDkyMDI0Mm

/app/main.js:28
top_k: req.body.retrieval_setting.top_k,
^
TypeError: Cannot read properties of undefined (reading 'top_k')
at /app/main.js:28:43
at Layer.handle [as handle_request] (/app/node_modules/express/lib/router/layer.js:95:5)
at next (/app/node_modules/express/lib/router/route.js:149:13)
at Route.dispatch (/app/node_modules/express/lib/router/route.js:119:3)
at Layer.handle [as handle_request] (/app/node_modules/express/lib/router/layer.js:95:5)
at /app/node_modules/express/lib/router/index.js:284:15
at Function.process_params (/app/node_modules/express/lib/router/index.js:346:12)
at next (/app/node_modules/express/lib/router/index.js:280:10)
at jsonParser (/app/node_modules/body-parser/lib/types/json.js:122:7)
at Layer.handle [as handle_request] (/app/node_modules/express/lib/router/layer.js:95:5)
Node.js v18.20.7
Server running at http://0.0.0.0:3000/
Use Target ragflow
Bearer ragflow-E1ZjU3MDljZjc2OTExZWY4MDkyMDI0Mm

/app/main.js:28
top_k: req.body.retrieval_setting.top_k,
^
TypeError: Cannot read properties of undefined (reading 'top_k')
at /app/main.js:28:43
at Layer.handle [as handle_request] (/app/node_modules/express/lib/router/layer.js:95:5)
at next (/app/node_modules/express/lib/router/route.js:149:13)
at Route.dispatch (/app/node_modules/express/lib/router/route.js:119:3)
at Layer.handle [as handle_request] (/app/node_modules/express/lib/router/layer.js:95:5)
at /app/node_modules/express/lib/router/index.js:284:15
at Function.process_params (/app/node_modules/express/lib/router/index.js:346:12)
at next (/app/node_modules/express/lib/router/index.js:280:10)
at jsonParser (/app/node_modules/body-parser/lib/types/json.js:122:7)
at Layer.handle [as handle_request] (/app/node_modules/express/lib/router/layer.js:95:5)
Node.js v18.20.7

[lonrencn]

dify是最新的1.0版本

[lonrencn]

severip/api/v1 key正常， 一点确定，dify报错，本节点docker容器宕机

[xinlimei]

dify-0.15.3也有同样的问题

[cxhttt233]

Server running at http://0.0.0.0:3000/ Use Target ragflow Bearer ragflow-E1ZjU3MDljZjc2OTExZWY4MDkyMDI0Mm

/app/main.js:28 top_k: req.body.retrieval_setting.top_k, ^ TypeError: Cannot read properties of undefined (reading 'top_k') at /app/main.js:28:43 at Layer.handle [as handle_request] (/app/node_modules/express/lib/router/layer.js:95:5) at next (/app/node_modules/express/lib/router/route.js:149:13) at Route.dispatch (/app/node_modules/express/lib/router/route.js:119:3) at Layer.handle [as handle_request] (/app/node_modules/express/lib/router/layer.js:95:5) at /app/node_modules/express/lib/router/index.js:284:15 at Function.process_params (/app/node_modules/express/lib/router/index.js:346:12) at next (/app/node_modules/express/lib/router/index.js:280:10) at jsonParser (/app/node_modules/body-parser/lib/types/json.js:122:7) at Layer.handle [as handle_request] (/app/node_modules/express/lib/router/layer.js:95:5) Node.js v18.20.7 Server running at http://0.0.0.0:3000/ Use Target ragflow Bearer ragflow-E1ZjU3MDljZjc2OTExZWY4MDkyMDI0Mm

/app/main.js:28 top_k: req.body.retrieval_setting.top_k, ^ TypeError: Cannot read properties of undefined (reading 'top_k') at /app/main.js:28:43 at Layer.handle [as handle_request] (/app/node_modules/express/lib/router/layer.js:95:5) at next (/app/node_modules/express/lib/router/route.js:149:13) at Route.dispatch (/app/node_modules/express/lib/router/route.js:119:3) at Layer.handle [as handle_request] (/app/node_modules/express/lib/router/layer.js:95:5) at /app/node_modules/express/lib/router/index.js:284:15 at Function.process_params (/app/node_modules/express/lib/router/index.js:346:12) at next (/app/node_modules/express/lib/router/index.js:280:10) at jsonParser (/app/node_modules/body-parser/lib/types/json.js:122:7) at Layer.handle [as handle_request] (/app/node_modules/express/lib/router/layer.js:95:5) Node.js v18.20.7

dify创建api的时候是不会传topk和score的，所以会报错

[hoffwu]

关键ragflow得RAG能力是否强于dify自己的，这个谁能验证下？dify也有自己得知识库。除了top k的数值更大些，ragflow实战上还有哪些更好得地方？（embedding算法使用相同的开源模型）

[xinlimei]

不说其他的，在RAG中，ragflow能对图片做分析，就甩开dify的知识库了。