实训3 建库、数据处理并导入库

import numpy as np df = pd.read_json("data/douban250.json") # print(df) df_new = [] book_dic={} for i in range(25): for j in range(10): book_dic=df[i][j] book = [] book.append(book_dic['书名']) book.append(book_dic['基本信息']) df_new.append(book) df_new = pd.DataFrame(df_new) print(df_new)