public char getSeparator() {
        Character separator = getAs(Function.separator, Character.class);
        if (separator != null)
            return separator;
        return DEFAULT_SEPARATOR;
    }
public char getSeparator() {
        Character separator = getAs(Function.separator, Character.class);
        if (separator != null)
            return separator;
        return DEFAULT_SEPARATOR;
    }
public char getSeparator ( ) { Character separator = getAs ( Function . separator , Character . class ) ; if ( separator != null ) return separator ; return DEFAULT_SEPARATOR ; }
Json输出格式的分隔符

@return 分隔符
Json输出格式的分隔符