xuexi(jiu)

from io import BytesIO
import requests
import pdfplumber
import re
import boto3
from boto3.dynamodb.conditions import Key, Attr
import json
def lambda_handler(event, context):
    a=""
    url = "http://static.cninfo.com.cn/finalpage/2022-02-08/1212324031.PDF"
    req = requests.get(url)
    with pdfplumber.open(BytesIO(req.content)) as pdf:
        for page in pdf.pages:
            text = page.extract_text()
            a=a+text
    a=re.sub(r"/n", '', a)
    a=re.sub(r" ", '', a)
    aa = [{"id": 1, "name": a}]
    s_str = json.dumps(aa,ensure_ascii=False)
    OBJ_S3 = boto3.resource('s3')
    S_BUCKET = 'fenci' 
    s_object_name = 'json.txt'
    OBJ_S3.Object(S_BUCKET, s_object_name).put(Body=s_str)
    return {
        'statusCode': "hello",
    }

import json
import boto3

def lambda_handler(event, context):
    # TODO implement
    OBJ_S3 = boto3.resource('s3')
    S_BUCKET = 'fenci' 
    
    s_object_name = 'json.txt'

    obj = OBJ_S3.Object(S_BUCKET, s_object_name)
    s_out = obj.get()['Body'].read()
    
    return [{
        'id': 0,
        'name': s_out
    }]