CamelString converts the accepted string to a camel string (xx_yy to XxYy).

ConvertAssign type conversions for request params.

FileExists reports whether the named file or directory exists.

inArray 判断字符串是否存在数组中.

获取给定byte的MD5.

RandomBytes returns securely generated random bytes.

生成随机字符串.

RelPath gets relative path.

SelfDir gets compiled executable file directory.

SelfPath gets compiled executable file absolute path.

SnakeString converts the accepted string to a snake string (XxYy to xx_yy).

StringToBytes convert string type to []byte type.

WildcardMatchSimple - finds whether the text matches/satisfies the pattern string.

LogFunc logs a message using the given format and optional arguments.