很好用的数据库数据字典【可导出为word , excel文件】

来源：互联网发布：角色数据库设计编辑：程序博客网时间：2024/06/05 07:45
<?php/** * 生成mysql数据字典 */header("Content-type:text/html;charset=utf-8");// 配置数据库$database = array();$database['DB_HOST'] = 'localhost';//数据库服务器地址$database['DB_NAME'] = 'project_my';//数据库名$database['DB_USER'] = 'mysql_username';//用户名$database['DB_PWD'] = 'mysql_psd';//密码$mysql_conn = @mysql_connect("{$database['DB_HOST']}", "{$database['DB_USER']}", "{$database['DB_PWD']}") or die("Mysql connect is error.");mysql_select_db($database['DB_NAME'], $mysql_conn);$result = mysql_query('show tables', $mysql_conn);mysql_query("set names utf8");// 取得所有表名while ($row = mysql_fetch_array($result)){  $tables[]['TABLE_NAME'] = $row[0];}// 循环取得所有表的备注及表中列消息foreach($tables as $k => $v){  $sql = 'SELECT * FROM ';  $sql .= 'information_schema.TABLES ';  $sql .= 'WHERE ';  $sql .= "table_name = '{$v['TABLE_NAME']}' AND table_schema = '{$database['DB_NAME']}'";  $table_result = mysql_query($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['DB_NAME']}'";  $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);$html = '';// 循环所有表//print_r($tables);foreach($tables as $k => $v){  $html .= '<table border="1" cellspacing="0" cellpadding="0" align="center">';  $html .= '<caption>表名：' . $v['TABLE_NAME'] . ' ' . $v['TABLE_COMMENT'] . '</caption>';  $html .= '<tbody><tr><th>字段名</th><th>数据类型</th><th>默认值</th><th>允许非空</th><th>自动递增</th><th>备注</th></tr>';  $html .= '';  foreach($v['COLUMN'] AS $f)  {    $html .= '<td class="c1">' . $f['COLUMN_NAME'] . '</td>';    $html .= '<td class="c2">' . $f['COLUMN_TYPE'] . '</td>';    $html .= '<td class="c3">' . $f['COLUMN_DEFAULT'] . '</td>';    $html .= '<td class="c4">' . $f['IS_NULLABLE'] . '</td>';    $html .= '<td class="c5">' . ($f['EXTRA'] == 'auto_increment'?'是':' ') . '</td>';    $html .= '<td class="c6">' . $f['COLUMN_COMMENT'] . '</td>';    $html .= '</tr>';  }  $html .= '</tbody></table></p>';}/* 生成word  !!!*///header ( "Content-type:application/vnd.ms-word" );//header ( "Content-Disposition:attachment;filename={$database['DB_NAME']}数据字典.doc" );/* 生成excel !!!*///header ( "Content-type:application/vnd.ms-excel" );//header ( "Content-Disposition:attachment;filename={$database['DB_NAME']}数据字典.xls" );// 输出echo '<html>  <meta charset="utf-8">  <title>自动生成数据字典</title>  <style>    body,td,th {font-family:"宋体"; font-size:12px;}    table,h1,p{width:960px;margin:0px auto;}    table{border-collapse:collapse;border:1px solid #CCC;background:#efefef;}    table caption{text-align:left; background-color:#fff; line-height:2em; font-size:14px; font-weight:bold; }    table th{text-align:left; font-weight:bold;height:26px; line-height:26px; font-size:12px; border:1px solid #CCC;padding-left:5px;}    table td{height:20px; font-size:12px; border:1px solid #CCC;background-color:#fff;padding-left:5px;}    .c1{ width: 150px;}    .c2{ width: 150px;}    .c3{ width: 80px;}    .c4{ width: 100px;}    .c5{ width: 100px;}    .c6{ width: 300px;}  </style>  <body>';//数据字典echo '<h1 style="text-align:center;">'.$database['DB_NAME'].'数据字典</h1>';echo '<p style="text-align:center;margin:20px auto;">生成时间：' . date('Y-m-d H:i:s') . '</p>';echo $html;echo '<p style="text-align:left;margin:20px auto;">共计：' . count($tables) . '个数据表</p>';echo '</body></html>';echo '<hr/>';
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