search
Homephp教程php手册PHP FOR MYSQL 代码生成助手(根据Mysql里的字段自动生成类文件的)

PHP FOR MYSQL 代码生成助手(根据Mysql里的字段自动生成类文件的)

Jun 13, 2016 pm 12:07 PM
formysqlphpcodeassistantFielddocumentgenerateofkindAutomatic generated

根据 Mysql 里的字段 自动生成 类文件:

但需要导入:

require_once ./db/ez_sql_core.php;
require_once ./db/ez_sql_mysql.php;

帮助文档:http://jvmultimedia.com/docs/ezsql/ez_sql_help.htm 

上图 :


核心代码:

复制代码 代码如下:


class db{
/**********************************************************************
* Author: fangjun (fangjunai@163.com)
* Name..: PHP_For_MySQL_Helper v1.0
* Desc..: 自动生成数据库操作类
* Date..: 2011-7-22
/**********************************************************************/
private $db_server = 'localhost';
private $db_username = 'root';
private $db_password = '';
private $primary_key = null;
//初始化
public function __construct(){
$this->db_conn = mysql_connect($this->db_server,$this->db_username,$this->db_password) or die('Error:'.mysql_error());
}
//返回所以的数据库名称
public function db_list(){
$databasename = array();
$i=0;
$list = mysql_list_dbs($this->db_conn);
while ($row = mysql_fetch_object($list)) {
$databasename[$i] = $row->Database;
$i++;
}
mysql_close();
return $databasename;
}
//返回所以的数据库名称
public function table_list($databasename){
$tablename = array();
$i=0;
$result = @mysql_list_tables($databasename);
while($row = mysql_fetch_array($result,MYSQL_NUM)){
$tablename[$i] = $row[0];
$i++;
}
mysql_free_result($result);
mysql_close();
return $tablename;
}
//返回表里的字段
public function field_list($databasename,$tablename){
$fieldname = array();
$v = 0;
mysql_select_db($databasename,$this->db_conn);
$rel = mysql_query("select * from ".$tablename);
for($i=0;$i$meta = mysql_fetch_field($rel);
if($meta){
if($meta->primary_key==1){
$this->primary_key = $meta->name;
}else{
$fieldname[$v] = $meta->name;
$v++;
}
}
}
mysql_close();
return $fieldname;
}
public function showclass($databasename,$tablename){
$field = $this->field_list($databasename,$tablename);
$this->primary_key;
$key = null;
$val = null;
$sql = null;
$tmp = null;
$html = '////////////////////////////////////
';
$html = $html.'//使用方法
';
$html = $html.'// 导入
';
$html = $html.'// ez_sql:http://jvmultimedia.com/docs/ezsql/ez_sql_help.htm';
$html = $html.'// require_once \'./db/ez_sql_core.php;
';
$html = $html.'// require_once \'./db/ez_sql_mysql.php;
';
$html = $html.'// $db = new ezSQL_mysql($cfg_db_user,$cfg_db_pass,$cfg_db_name,$cfg_db_host);
';
$html = $html.'// $db->query(\'set names utf8\');
';
$html = $html.'// 调用
';
$html = $html.'// $forum = new Forum($db);
';
$html = $html.'// $forum->save($Posts);
';
$html = $html.'////////////////////////////////////


';
$html = $html.'// 作者:
';
$html = $html.'// 备注:
';
$html = $html.'// 创建时间:'.date('Y-m-d H:i:s').'
';
$html = $html.'

 class '.$tablename.'{<br>'; <br>$html = $html.'<br>'; <br>$html = $html.' private $db'; <br>$html = $html.'<br>'; <br>$html = $html.'<br>'; <br>$html = $html.' //实例化 <br>'; <br>$html = $html.' public function '.$tablename.'($db){<br>'; <br>$html = $html.' $this->db = $db;<br>'; <br>$html = $html.' }<br>'; <br>$html = $html.'<br>'; <br>$html = $html.' //保存记录<br>'; <br>$html = $html.' public function save($arry){<br>'; <br>for($i=0;$i<count>$key = $key.$field[$i].','; <br>$val = $val.'\'{$arry['.$field[$i].']}\','; <br>} <br>$sql = "\"insert into ".$tablename." (".rtrim($key,",").")values(".rtrim($val,",").")\""; <br>$html = $html.' $sql='.$sql.';<br>'; <br>$html = $html.' return $this->db->query($sql);<br>'; <br>$html = $html.' }<br>'; <br>$html = $html.'<br>'; <br>$html = $html.' //根据主键更新记录 <br>'; <br>$html = $html.' public function update($arry){<br>'; <br>for($i=0;$i<count>$tmp = $tmp.$field[$i].'=\'{$arry['.$field[$i].']}\','; <br>} <br>$sql = "\"update ".$tablename." set ".rtrim($tmp,",")." where ".$this->primary_key.'=".$arry['.$this->primary_key.']'; <br>$html = $html.' $sql='.$sql.';<br>'; <br>$html = $html.' return $this->db->query($sql);<br>'; <br>$html = $html.' }<br>'; <br>//PostID='{$Posts['PostID']}'"; <br>$html = $html.'<br>'; <br>$html = $html.' //根据主键删除记录 <br>'; <br>$html = $html.' public function delete($'.$this->primary_key.'){<br>'; <br>$sql = "\"delete from ".$tablename." where ".$this->primary_key."=\".$".$this->primary_key; <br>$html = $html.' $sql='.$sql.';<br>'; <br>$html = $html.' return $this->db->query($sql);<br>'; <br>$html = $html.' }<br>'; <br>$html = $html.'<br>'; <br>$html = $html.' //根据主键查询一条记录 <br>'; <br>$html = $html.' public function getQueryById($'.$this->primary_key.'){<br>'; <br>$sql = "\"select * from ".$tablename." where ".$this->primary_key."=\".$".$this->primary_key; <br>$html = $html.' $sql='.$sql.';<br>'; <br>$html = $html.' return $this->db->get_row($sql);<br>'; <br>$html = $html.' }<br>'; <br>$html = $html.'<br>'; <br>$html = $html.' //查询全部记录 <br>'; <br>$html = $html.' public function getQuery(){<br>'; <br>$sql = "\"select * from ".$tablename."\""; <br>$html = $html.' $sql='.$sql.';<br>'; <br>$html = $html.' return $this->db->get_results($sql);<br>'; <br>$html = $html.' }<br>'; <br>$html = $html.'<br>'; <br>$html = $html.'<br>'; <br>$html = $html.'}</count></count>
';
echo $html;
}
}
?>




PHP For MySQL Helper v1.0



ini_set('default_charset', 'utf-8');
echo '
';
echo '

请选择数据库

';
//-----------------------------------
$DB = new db();
$dblist = $DB->db_list();
for ($row=0;$rowecho ''.$dblist[$row].'
';
}
//-----------------------------------
echo '
';
echo '
';
echo '

请选择表

';
//-----------------------------------
if(isset($_GET['databasename'])){
$databasename = $_GET['databasename'];
$DB = new db();
$tablelist = $DB->table_list($databasename);
for ($i=0;$iecho ''.$tablelist[$i].'
';
}
}
//-----------------------------------
echo '
';
echo '
';
echo '

自动生成数据类

';
//-----------------------------------
if(isset($_GET['databasename'])&& isset($_GET['tablename'])){
$databasename = $_GET['databasename'];
$tablename = $_GET['tablename'];
$DB = new db();
$DB->showclass($databasename,$tablename);
}
//-----------------------------------
echo '
';
?>



代码打包下载
Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
1 months agoBy尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. Best Graphic Settings
1 months agoBy尊渡假赌尊渡假赌尊渡假赌
Will R.E.P.O. Have Crossplay?
1 months agoBy尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Safe Exam Browser

Safe Exam Browser

Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.

WebStorm Mac version

WebStorm Mac version

Useful JavaScript development tools

SAP NetWeaver Server Adapter for Eclipse

SAP NetWeaver Server Adapter for Eclipse

Integrate Eclipse with SAP NetWeaver application server.

MinGW - Minimalist GNU for Windows

MinGW - Minimalist GNU for Windows

This project is in the process of being migrated to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All MinGW software can run on 64-bit Windows platforms.

Atom editor mac version download

Atom editor mac version download

The most popular open source editor