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- <?php
- /**
- * 生成mysql数据字典
- */
- header("Content-type: text/html; charset=utf-8");
- //配置数据库
- $dbserver = "127.0.0.1";
- $dbusername = "root";
- $dbpassword = "root";
- $database = "auto";
- //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);
- $html = '';
- //循环所有表
- foreach ($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>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['EXTRA']=='auto_increment'?'是':' ') . '</td>'."\n";
- $html .= ' <td class="c6">' . $f['COLUMN_COMMENT'] . '</td>'."\n";
- $html .= ' </tr>'."\n";
- }
- }
- $html .= ' </tbody>'."\n";
- $html .= ' </table>'."\n";
- }
- ?>
- <!doctype html>
- <html>
- <head>
- <meta charset="utf-8">
- <title>数据库数据字典生成代码</title>
- <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: 270px; }
- </style>
- </head>
- <body>
- <div class="warp">
- <h1 style="text-align:center;">数据库数据字典生成代码</h1>
- <?php echo $html; ?>
- </div>
- </body>
- </html>
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