在深入研究代码之前,必须安装必要的软件包以确保一切顺利运行。您可以通过在终端中执行以下命令来完成此操作:
pip install langchain_community pip install pypdf
from langchain_community.document_loaders import PyPDFLoader from langchain.text_splitter import RecursiveCharacterTextSplitter # Load the PDF file from the specified path. FILE_PATH = "c:/work/Test01.pdf" loader = PyPDFLoader(file_path=FILE_PATH) # Load the entire PDF into a list of documents text_splitter = RecursiveCharacterTextSplitter(chunk_size=500, chunk_overlap=50) documents = loader.load_and_split(text_splitter) for i in range(len(documents)): print(documents[i].page_content + "\n")```
以上是使用 Langchain 将整个 PDF 加载到文档列表中的简单指南的详细内容。更多信息请关注PHP中文网其他相关文章!