AesDecrypt 解密.

AesEncrypt 加密.

Base64Md5 先base64，然后MD5.

BytesToFloat64 converts []byte to float64.

BytesToInt converts []byte to integer.

BytesToInt64 converts []bytes to int64.

CamelCase very_important_person => VeryImportantPerson.

Decrypt 解密.

DecryptByAes base64解码后 Aes 解密.

Encrypt 加密.

EncryptByAes Aes加密 后 base64.

Float64ToStr converts float64 to string.

GetAllFile 根据前缀获取文件.

IntToStr converts integer to string.

PathExists 文件是否存在.

PrivateDecrypt 私钥解密.

PublicEncrypt 公钥加密.

RandString random string.

RoundedFixed 小数点后 n 位 - 四舍五入.

SnakeString XxYy to xx_yy.

StringsJoin string array join.

StrToFloat64 converts string to float64.

StrToInt converts string to integer.

StrToInt64 converts string to int64.

StrToUint64 converts string to the unsinged int64.

TimeTransDate 时间戳转换成年月日.

TruncRound 小数点后 n 位 - 舍去.

16,24,32位字符串的话，分别对应AES-128，AES-192，AES-256 加密方法key不能泄露.