python base64 /上传json格式/base64数据文件-蒲公英云

python base64 /上传json格式/base64数据文件

梦里梦外; 2021-12-11 06:55 850阅读 0赞

""" 上传json格式，base64数据文件。 """
import time
import json
import base64
import requests
def get_base64str(file_path):
    """获取base64位字符串 bytes字节 -->base64字节 --> base64字符串 """
    str_base64 = None
    with open(file_path,'rb') as f:
        bytes_base64 = base64.b64encode(f.read())
        str_base64 = bytes_base64.decode('utf-8')
    assert str_base64 is not None
    return str_base64
def save_file(str_base64,topath):
    """将base64还原存储为文件, 查看文件是否能正常打开, 以确认编码正确. """
    bytes_base64 = str_base64.encode('utf-8')
    with open(topath,'wb') as f:
        _bytes = base64.b64decode(bytes_base64)
        f.write(_bytes)
if __name__ == '__main__':
    """请求调用API"""
    data = { "filetype":"base64","file":""}
    data["file"] = get_base64str("test.mp4")
    url = "http://192.168.56.102/api/verify"
    headers = { "Content-Type":"application/json"}
    res = requests.post(url=url,headers=headers
        data=json.dumps(data),timeout=(3.05,15))
    print(res.text)