data_dictionary.php
<?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 = "aigukj163"; $database = "aigu_api"; //其他配置 $mysql = new MySQLi("$dbserver", "$dbusername", "$dbpassword", "$database") or die("Mysql connect is error."); $mysql -> set_charset('utf8'); $table_result = $mysql->query('show tables'); $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 = mysqli_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']){ // $prefix = 'sent_'; // foreach($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 = mysqli_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 = mysqli_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</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</h1> <?php echo $html; ?> </div> </body> </html>
一片空白 5.8万
父爱如山,不善表达。回想十多年前,总记得父亲有个宽厚的肩膀,小小的自己跨坐在上面,越过人山人海去看更广阔的天空,那个时候期望自己有一双翅膀,能够像鸟儿一样飞得高,看得远。虽然父亲有时会和自己开玩笑,但在做错事的时候会受到严厉的训斥。父亲有双粗糙的大手掌。