您的位置：首页 > 数据库
数据库数据字典生成代码

2017-08-24 09:59 267 查看
header("Content-type:text/html;charset=utf-8");
//配置数据库
$dbserver="ip地址";
$dbusername="xxxx";
$dbpassword="xxxx";
$database="xxxx";
//其他配置
$mysql_conn=@mysql_connect("$dbserver","$dbusername","$dbpassword")ordie("Mysqlconnectiserror.");
mysql_select_db($database,$mysql_conn);
mysql_query('SETNAMESutf8',$mysql_conn);
$table_result=mysql_query('showtables',$mysql_conn);
$no_show_table=array();//不需要显示的表
$no_show_field=array();//不需要显示的字段
//取得所有的表名
while($row=mysql_fetch_array($table_result)){
if(!in_array($row[0],$no_show_table)){
$tables[]['TABLE_NAME']=$row[0];
}
}
//替换所以表的表前缀
if(@$_GET['prefix']){
$prefix='czzj';
foreach($tablesas$key=>$val){
$tableName=$val['TABLE_NAME'];
$string=explode('_',$tableName);
if($string[0]!=$prefix){
$string[0]=$prefix;
$newTableName=implode('_',$string);
mysql_query('renametable'.$tableName.'TO'.$newTableName);
}
}
echo"替换成功！";exit();
}
//循环取得所有表的备注及表中列消息
foreach($tablesas$k=>$v){
$sql='SELECT*FROM';
$sql.='INFORMATION_SCHEMA.TABLES';
$sql.='WHERE';
$sql.="table_name='{$v['TABLE_NAME']}'ANDtable_schema='{$database}'";
$table_result=mysql_query($sql,$mysql_conn);
while($t=mysql_fetch_array($table_result)){
$tables[$k]['TABLE_COMMENT']=$t['TABLE_COMMENT'];
}
　　$sql='SELECT*FROM';
$sql.='INFORMATION_SCHEMA.COLUMNS';
$sql.='WHERE';
$sql.="table_name='{$v['TABLE_NAME']}'ANDtable_schema='{$database}'";
　　$fields=array();
$field_result=mysql_query($sql,$mysql_conn);
while($t=mysql_fetch_array($field_result)){
$fields[]=$t;
}
$tables[$k]['COLUMN']=$fields;
}
mysql_close($mysql_conn);
$html='';
//循环所有表
foreach($tablesas$k=>$v){
$html.='<h3>'.($k+1).'、'.$v['TABLE_COMMENT'].'（'.$v['TABLE_NAME'].'）</h3>'."\n";
$html.='<tableborder="1"cellspacing="0"cellpadding="0"width="100%">'."\n";
$html.='<tbody>'."\n";
$html.='<tr>'."\n";
$html.='<th>字段名</th>'."\n";
$html.='<th>数据类型</th>'."\n";
$html.='<th>默认值</th>'."\n";
$html.='<th>允许非空</th>'."\n";
$html.='<th>自动递增</th>'."\n";
$html.='<th>备注</th>'."\n";
$html.='</tr>'."\n";
　　foreach($v['COLUMN']as$f){
if(@!is_array($no_show_field[$v['TABLE_NAME']])){
$no_show_field[$v['TABLE_NAME']]=array();
}
if(!in_array($f['COLUMN_NAME'],$no_show_field[$v['TABLE_NAME']])){
$html.='<tr>'."\n";
$html.='<tdclass="c1">'.$f['COLUMN_NAME'].'</td>'."\n";
$html.='<tdclass="c2">'.$f['COLUMN_TYPE'].'</td>'."\n";
$html.='<tdclass="c3">'.$f['COLUMN_DEFAULT'].'</td>'."\n";
$html.='<tdclass="c4">'.$f['IS_NULLABLE'].'</td>'."\n";
　　　　　　　$html.='<tdclass="c5">'.($f['EXTRA']=='auto_increment'?'是':' ').'</td>'."\n";
$html.='<tdclass="c6">'.$f['COLUMN_COMMENT'].'</td>'."\n";
$html.='</tr>'."\n";
}
}
$html.='</tbody>'."\n";
$html.='</table>'."\n";
}?>
<!doctypehtml>
<html>
<head>
<metacharset="utf-8">
<title>数据库数据字典生成代码</title>
<metaname="generator"content="ThinkDbV1.0"/>
<metaname="copyright"content="2008-2014TensentInc."/>
<style>
body,td,th{font-family:"微软雅黑";font-size:14px;}
.warp{margin:auto;width:900px;}
.warph3{margin:0px;padding:0px;line-height:30px;margin-top:10px;}
table{border-collapse:collapse;border:1pxsolid#CCC;background:#efefef;}
tableth{text-align:left;font-weight:bold;height:26px;line-height:26px;font-size:14px;text-align:center;border:1pxsolid#CCC;padding:5px;}
tabletd{height:20px;font-size:14px;border:1pxsolid#CCC;background-color:#fff;padding:5px;}
.c1{width:120px;}
.c2{width:120px;}
.c3{width:150px;}
.c4{width:80px;text-align:center;}
.c5{width:80px;text-align:center;}
.c6{width:270px;}
</style>
</head>
<body>
<divclass="warp">
<h1style="text-align:center;">数据库数据字典生成代码</h1>
<?phpecho$html;?>
</div>
</body>
</html>
内容来自用户分享和网络整理，不保证内容的准确性，如有侵权内容，可联系管理员处理
标签：
相关文章推荐
新的分享
章节导航