# Functions
AESDecryptMsg ciphertext = AES_Encrypt[random(16B) + msg_len(4B) + rawXMLMsg + appId]参考:github.com/chanxuehong/wechat.v2.
AESEncryptMsg ciphertext = AES_Encrypt[random(16B) + msg_len(4B) + rawXMLMsg + appId]参考:github.com/chanxuehong/wechat.v2.
DecryptMsg 消息解密.
EncryptMsg 加密消息.
GetCurrTs return current timestamps.
MD5Sum 计算 32 位长度的 MD5 sum.
RandomStr 随机生成字符串.
Signature sha1签名.
# Structs
CommonError 微信返回的通用错误json.