学校消息中台与招标文件自动化处理的技术实践

# 消息中台核心模块

import json

from datetime import datetime

class MessageCenter:

def __init__(self):

self.messages = []

def send_message(self, recipient, content):

message = {

"timestamp": datetime.now().isoformat(),

"recipient": recipient,

"content": content

}

self.messages.append(message)

print(f"消息已发送给 {recipient}：{content}")

def get_messages(self):

return self.messages

# 招标文件处理类

class BiddingFileHandler:

def __init__(self, file_path):

self.file_path = file_path

self.content = ""

def read_file(self):

with open(self.file_path, 'r', encoding='utf-8') as f:

self.content = f.read()

def extract_content(self):

# 这里可以添加更复杂的解析逻辑

return self.content

def send_to_message_center(self, message_center, recipients):

content = self.extract_content()

for recipient in recipients:

message_center.send_message(recipient, content)

# 示例使用

if __name__ == "__main__":

message_center = MessageCenter()

handler = BiddingFileHandler("bidding_notice.txt")

handler.read_file()

recipients = ["采购部", "财务处", "教务处"]

handler.send_to_message_center(message_center, recipients)

# PDF文件处理类

import PyPDF2

class PDFBiddingFileHandler(BiddingFileHandler):

def read_file(self):

with open(self.file_path, 'rb') as f:

reader = PyPDF2.PdfReader(f)

self.content = ""

for page in reader.pages:

self.content += page.extract_text()

# 示例使用

if __name__ == "__main__":

message_center = MessageCenter()

handler = PDFBiddingFileHandler("bidding_notice.pdf")

handler.read_file()

recipients = ["采购部", "财务处", "教务处"]

handler.send_to_message_center(message_center, recipients)