使用python3调用C语言的libWeWorkFinanceSdk_C.so，一直报错如下： 相关代码： import base64 import ctypes from ctypes import * import json from Crypto.Cipher import PKCS1_v1_5 from Crypto.PublicKey import RSA class Slice_t(Structure): _fields_ = [ ("buf",ctypes.c_char_p), ("len",ctypes.c_int), ] class MediaData_t(Structure): _fields_ = [ ("outindexbuf", ctypes.c_char_p), ("out_len", ctypes.c_int), ("data", ctypes.c_char_p), ("data_len", ctypes.c_int), ("is_finish", ctypes.c_int), ] d = cdll.LoadLibrary('./libWeWorkFinanceSdk_C.so') appid = 'wxxxxxxxxxxxb' s = "dYf12xxxxxxxxxxxxxxxxxxxxxxxzzhpSYoJxx" r= d.NewSdk() NewDKey = d.Init(r,appid,s) slice = Slice_t() tes2 = d.GetChatData(r,0,100,"","",2,ctypes.byref(slice)) res = slice.buf data = json.loads(res) print(data) {'errcode': 41001, 'errmsg': 'access_token missing, hint: [1620463281_108_313a28b8b986526a909584a121797653], from ip: 183.63.212.6, more info at https://open.work.weixin.qq.com/devtool/query?e=41001', 'chatdata' # 已经确保corpid和secret是正确的。但是一直还是报错这个

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