php-生成数据库设计文档

在线以及提供下载数据库设计文档

$dbserver   = "192.168.128.190:42578";

$dbusername = "root";

$dbpassword = "root";

$database   = "eke";

数据库地址：记得加上端口

获取该库下面所有的表，以及表对应的字段属性

点击下载链接

即可下载对应内容

<?php

/**

 * 生成mysql数据字典

 */

header("Content-type: text/html; charset=utf-8");

//配置数据库

// $dbserver   = "61.172.238.210";

// $dbusername = "hd";

// $dbpassword = "123456hd";

// $database   = "xdq";

$dbserver   = "192.168.128.190:42578";

$dbusername = "root";

$dbpassword = "root";

$database   = "eke";

//其他配置

$mysql_conn = @mysql_connect("$dbserver", "$dbusername", "$dbpassword") or die("Mysql connect is error.");

@mysql_select_db($database, $mysql_conn);

@mysql_query('SET NAMES utf8', $mysql_conn);

$table_result = mysql_query('show tables', $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($tables as $key => $val){

        $tableName = $val['TABLE_NAME'];

        $string = explode('_',$tableName);

        if($string[0] != $prefix){

            $string[0] = $prefix;

            $newTableName = implode('_', $string);

            mysql_query('rename table '.$tableName.' TO '.$newTableName);

        }

    }

    echo "替换成功！";exit();

}

//循环取得所有表的备注及表中列消息

foreach ($tables as $k=>$v) {

    $sql  = 'SELECT * FROM ';

    $sql .= 'INFORMATION_SCHEMA.TABLES ';

    $sql .= 'WHERE ';

    $sql .= "table_name = '{$v['TABLE_NAME']}'  AND table_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']}' AND table_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);

if(@$_GET[id]!='')

{

 $file = iconv("utf-8", "GBK", "test");

  header("Content-Type: application/doc");

  header("Content-Disposition: attachment; filename=" . $file . ".doc");

  echo $html;

}

$html = '';

//循环所有表

foreach ($tables as $k=>$v) {

    $html .= '    <h3>' . ($k + 1) . '、' . $v['TABLE_COMMENT'] .'  （'. $v['TABLE_NAME']. '）</h3>'."\n";

    $html .= '    <table border="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>主外键</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 .= '                <td class="c1">' . $f['COLUMN_NAME'] . '</td>'."\n";

            $html .= '                <td class="c2">' . $f['COLUMN_TYPE'] . '</td>'."\n";

            $html .= '                <td class="c3">' . $f['COLUMN_DEFAULT'] . '</td>'."\n";

            $html .= '                <td class="c4">' . $f['IS_NULLABLE'] . '</td>'."\n";

             $html .= '                <td class="c5">' . $f['COLUMN_KEY'] . '</td>'."\n";

            $html .= '                <td class="c6">' . ($f['EXTRA']=='auto_increment'?'是':'&nbsp;') . '</td>'."\n";

            $html .= '                <td class="c7">' . $f['COLUMN_COMMENT'] . '</td>'."\n";

            $html .= '            </tr>'."\n";

        }

    }

    $html .= '        </tbody>'."\n";

    $html .= '    </table>'."\n";

}

?>

<!doctype html>

<html>

<head>

<meta charset="utf-8">

<title>数据库表结构</title>

<meta name="generator" content="ThinkDb V1.0" />

<meta name="author" content="" />

<meta name="copyright" content="2008-2014 Tensent Inc." />

<style>

body, td, th { font-family: "微软雅黑"; font-size: 14px; }

.warp{margin:auto; width:900px;}

.warp h3{margin:0px; padding:0px; line-height:30px; margin-top:10px;}

table { border-collapse: collapse; border: 1px solid #CCC; background: #efefef; }

table th { text-align: left; font-weight: bold; height: 26px; line-height: 26px; font-size: 14px; text-align:center; border: 1px solid #CCC; padding:5px;}

table td { height: 20px; font-size: 14px; border: 1px solid #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: 80px; }

.c7 { width: 190px; }

</style>

</head>

<body>

<div class="warp">

    <h1 style="text-align:center;">数据库表结构</h1>

    <a href="#"><p onclick="window.location.href='test.php?id=2'">点击跳到下载页面</p></a>

<?php

    echo $html

        //防止导出乱码

?>

</div>

</body>

</html>