#一次关于解析json文件的尝试
import json


#解析json数据，获取评论字符串列表
def get_text_for_json(json_file_name):
    #打开json文件获取数据
    with open('work/' + json_file_name + '.json', 'r', encoding='gbk') as file:
        json_symbols = json.loads(file.read())  # json.loads解码JSON 数据。该函数返回Python 字段的数据类型
    symbols = []#病例症状列表
    for sym in json_symbols:
        symbols.append(sym['case_detail_symptoms'])
    return symbols

if __name__ == "__main__":
    json_file_name='case_information'
    symbols = get_text_for_json(json_file_name)
    for i in range(len(symbols)):
        print("%d:%s"%(i,symbols[i]))