EncodePassword.

Equals 比较两个字符串是否相等.

EqualsIgnoreCase 比较两个字符串是否相等，忽略大小写.

GetRandomStr 生成随机字符串.

IsBlank checks if a string is whitespace or empty ("").

IsEmpty checks if a string is empty ("").

IsNotEmpty checks if a string is not empty ("").

IsPalindrome 判断字符串是否是回文(reports whether s reads the same forward and backward).

IsPalindrome3 判断字符串是否是回文(reports whether s reads the same forward and backward) 忽略大小写和非字母 Letter case is ignored, as are non-letters.

LongestPalindromes Longest Palindromic Substring 最长回文子串 Given a string s, find the longest palindromic substring in s.

RuneAt 字符串第n个字符.

RuneFirstAt 字符串第一个字符.

RuneLastAt 字符串最后一个字符.

RuneLen 字符成长度.

StringJoin 字符串拼接.

SubStr 截取字符串 截取下标[start,end]的字符串.

SubStrLen 截取下标start开始length长度的字符串.

ToCamel 下划线转驼峰.

ToCamelLower 下划线转驼峰，首字母小写.

ToCamelUpper 下划线转驼峰，首字母大写.

ToInt str to int, if error return 0 str: 字符串.

ToInt64ByDefault 将字符串转换为int64 str: 字符串 def: 转化失败时候使用默认值.

ToIntByDefault 将字符串转换为int str: 字符串 def: 转化失败时候使用默认值.

ToUnderline 驼峰转下划线.

ValidatePassword.