Imports github.com/zhangshuai/douyin-go/auth github.com/zhangshuai/douyin-go/conf github.com/zhangshuai/douyin-go/client Standard library imports bytes context encoding/base64 errors fmt io net/http net/textproto net/url os path/filepath strings sync crypto/sha1 crypto/md5 crypto/aes mime/multipart crypto/cipher