代码来源【大模型RAG】使用llama index实现RAG_哔哩哔哩_bilibilifrom llama_index.core import VectorStoreIndex, SimpleDirectoryReader, Settings from llama_index.llms.ollama import Ollama from llama_index.embeddings.ollama import OllamaEmbedding # 加载数据 documents SimpleDirectoryReader(llama-index/docs).load_data() # Emb Settings.embed_model OllamaEmbedding(model_namewangshenzhi/llama3-8b-chinese-chat-ollama-q8) # Post processing Settings.llm Ollama(modelwangshenzhi/llama3-8b-chinese-chat-ollama-q8, request_timeout360) index VectorStoreIndex.from_documents(documents) query_engine index.as_query_engine() # 执行查询并获取响应 response query_engine.query(霸王茶姬香港店什么时候开业店长薪酬多少) print(response)