day9作业

import json

# 获取信息
def get_content(file):
    try:
        with open('./files/'+file+'json', 'r', encoding='utf-8') as f:
            all_content = json.load(f)
            return all_content
    except FileNotFoundError:
        print('文件不存在')
        return False

# 添加信息
def add_content(file, content):
    # 获取之前的学生信息
    all_content = get_content(file)
    if all_content == False:
        return False
    with open('./files/'+file+'json', 'w', encoding='utf-8') as f:
        # 将新的学生信息添加到所有学生信息的最后
        all_content.append(content)
        # 保存所有信息
        json.dump(all_content, f)
        # 返回保存成功的信息
        return True

def create_file(file, content):
    with open('./files/' + file+'json', 'w', encoding='utf-8') as f:
        # 保存所有信息
        json.dump(content, f)
        # 返回保存成功的信息
        return True



if __name__ == '__main__':
    pass