1, ? ??? ?? ??? ??

CREATE TABLE `sysconfig` (

`cid` int(11) NOT NULL auto_increment,

`vote_name` varchar(45) NOT NULL,

`dietime` date NOT NULL ,

`method` int(11) NOT NULL ??? '1',

`description` varchar(800) NOT NULL ??? '',

PRIMARY KEY (`cid`)

) ENGINE=MyISAM AUTO_INCREMENT=2 DEFAULT CHARSET =utf8;

2, ? ??? ??? ???

CREATE TABLE `users` (

`cid` int(11) NOT NULL auto_increment,

`username` varchar(40) NOT NULL,

` passwd` varchar( 45) NOT NULL,

`admin` int(11) NOT NULL ??? '0',

`isvote` int(11) NOT NULL ??? '0',

?? ?(`cid`)

) ENGINE =MyISAM AUTO_INCREMENT=3 DEFAULT CHARSET=utf8;

3, ? ?? ?? ??? ??

CREATE TABLE `votename` (

`cid` int(11) NOT NULL auto_increment,

`question_name` varchar(200) NOT NULL ,

`votetype` int(11) NOT NULL ??? '0' COMMENT '0? ?? ?? n1? ?? ??',

`sumvotenum` int(11) NOT NULL ??? '1',

PRIMARY KEY (` cid`)

) ENGINE=MyISAM AUTO_INCREMENT=16 DEFAULT CHARSET=utf8;

4, ? ?? ?? ??? ??

CREATE TABLE `voteoption` (

`cid` int(11) NOT NULL auto_increment,

`optionname ` varchar(100) NOT NULL ??? '',

`votenum` int(11) NOT NULL ??? '0',

`upid` int(11) NOT NULL,

PRIMARY KEY (`cid`,`upid `),

KEY `fk_voteoption_votename_idx` (`upid`)

) ENGINE=MyISAM AUTO_INCREMENT=50 DEFAULT CHARSET=utf8;

5, ??? ??? ??

`sysconfig`? ?? VALUES('1', '???', '2019-01-31', '1', '??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ???');