# Functions
Addr2Hex converts address string to hex string, only support ipv4.
AnyBlank return true if ss has empty element.
CallerName ...
ExpandEnv 寻找s中的 ${var} 并替换为环境变量的值，没有则替换为空，不解析 $var
os.ExpandEnv会同时处理${var}和$var，配置文件中可能包含一些含特殊字符$的配置项， 如redisClient、mysqlClient的连接密码。.
FunctionName ...
GenerateID simply generates an ID.
GenerateUUID simply generates an unique UID.
Hex2Addr converts hex string to address.
Json ...
JsonBytes ...
KickEmpty kick empty elements from ss.
ObjectName ...
PrettyJson ...
PrettyJSONBytes ...
Split ...
ToCamelCase 转为驼峰格式.
ToSnakeCase 转为snake格式.
# Variables
OmitDefaultAPI ...
# Type aliases
Strings ...