MVC

来源：互联网发布：双代号网络计划规则编辑：程序博客网时间：2024/05/22 11:43

入口文件  文件名  index.php<?phpnamespace mao;include "jsPHP/jsmvc.php";$app = new JSMVC(true);$app->init();

配置文件  文件名 config.php<?phpreturn array(    'dbconfig'=>array(        'host'=>'127.0.0.1',        'user'=>'root',        'pwd'=>'root',        'db'=>'jsmvc'    ),    'viewconfig'=>array());

控制器  文件名 indexController.class.php<?phpnamespace mao;class IndexController{    public function index(){        // 测试插入数据        $dbuser = M('User');// 实例化 UserModel 类        $dbuser->add_user();// 插入数据        $user = $dbuser->getList();// 获取全部的用户信息        $news = M('News')->getList();// 获取全部的新闻信息        // 整理数据        $data = array(            'user'=>$user,            'news'=>$news        );        // 显示数据        VIEW::assign($data);        VIEW::display('Index/index.html');    }}

模型  文件名NewsModel.class.php<?phpnamespace mao;class NewsModel extends DB{    //获取列表的方法    private $table = 'js_news';    public function getList($condition=array()){        //执行多表联合查询        return self::select($this->table,$condition);    }}

模型 文件名 UserModel.class.php<?phpnamespace mao;class UserModel extends DB{    //获取列表的方法    private $table = 'js_user';    public function getList($condition=array()){        //执行多表联合查询        return self::select($this->table,$condition);    }    public function add_user(){        $data = array('username'=>'jingshan33','pwd'=>'123123');        self::add($this->table,$data);    }}

视图 文件名index.html<!DOCTYPE html><html lang="en"><head>    <meta charset="UTF-8">    <title>Title</title></head><body>    测试二维数组循环    {foreach item=v key=k from=$user}        <li>ID:{$v.id}用户名:{$v.username}密码:{$v.pwd}</li>    {/foreach}    <table>        {foreach item=v key=k from=$news}        <tr>            <td>标题:{$v.title}内容:{$v.content}</td>        </tr>        {/foreach}    </table></body></html>

视图 文件名login.html<!DOCTYPE html><html lang="en"><head>    <meta charset="UTF-8">    <title>Title</title></head><body>    {$test}</body></html>

默认配置项  文件名config.php <?phpreturn array(    'dbconfig'=>array(        'host'=>'127.0.0.1',        'user'=>'root',        'pwd'=>'',        'db'=>''    ),    'viewconfig'=>array());

文件引入配置  文件名  includelist.php<?phpreturn array(    "/core/DB.class.php",    "/core/View.class.php",    "/db/JsMysqli.class.php",    "/view/smarty/Smarty.class.php");

加载配置项  文件名 helper.php<?php//加载配置function load(){//循环加载全部文件    $config = include ROOT_PATH."/jsPHP/config/includelist.php";    foreach ($config as $k => $v){        include LIB_PATH.$v;    }}/** * @param $model * @return mixed * 第一：包含 UserModel 文件 * 第二：new 一下 * url/index.php?contoller=index&method=index * route 找到对应位置， $obj->$method */function M($model){    include ROOT_PATH.'/application/Model/'.$model.'Model.class.php';    $class = '\\mao\\'.$model.'Model';    return new $class();// 返回了一个实例化 不需要在此初始化了}

库文件  文件名  DB.class.php<?phpnamespace mao;class DB{    public static $db = '';    public static function init($dbtype,$config){        $dbtype = '\\mao\\'.$dbtype;        self::$db = $dbtype::getInstance($config);    }    public static function select($table,$condition){        return self::$db->table($table)->select($condition);    }    public static function add($table,$data){        self::$db->table($table)->add($data);    }    public static function update($table,$data,$id){        self::$db->table($table)->update($data,$id);    }    public static function del($table,$id){        self::$db->table($table)->del($id);    }}

库文件  文件名  View.class.php<?php//此类 对smarty进行处理 调用或初始化//总分 写法 namespace mao; class View{     public static $view;     //初始化函数     public static function init($viewtype,$config = []){         $class = '\\'.$viewtype;         self::$view = new $class;         //配置 模板目录         self::$view->setTemplateDir("./application/templates/");         //配置 编译后的目录         self::$view->setCompileDir("./runtime/template_c/");         //配置 配置文件目录         self::$view->setConfigDir("./runtime/configs/");         //配置缓存文件         self::$view->setCacheDir("./runtime/cache/");         //配置通用标签         foreach ($config as $key => $value){             self::$view->$key = $value;         }     }     //assign 循环赋值     public static function assign($data){         foreach ($data as $key => $value){             self::$view->assign($key,$value);         }     }     //display 显示对应的模板     public static function display($template){         //处理模板线上         self::$view->display($template);     } }

对数据库的操作  文件名  JsMysqli.class.php<?phpnamespace mao;class JsMysqli{    private $table = '';    private static $_instance = null;    private $conn = null;    private $sysConfig = array(        'host' => '',        'user' => '',        'pwd' => '',        'db' => ''    );    private function __construct($config){        if (is_array($config)){            $this->sysConfig = array_merge($this->sysConfig,$config);            $this ->conn = new \Mysqli($this->sysConfig['host'],$this->sysConfig['user'],$this->sysConfig['pwd'],$this->sysConfig['db']);            $this->conn->set_charset('utf8');        }    }    public static function getInstance($config){        if (is_null(self::$_instance)){            self::$_instance = new self($config);        }        return self::$_instance;    }    public function table($table){        $this->table = $table;        return $this;    }    public function changeCondition($condition){        $where_array = array();        foreach ($condition as $k => $v){            $temp = '';            if (is_array($v)){                if ($v[0] == 'like'){                    $temp = "$k $v[0] '%$v[1]%'";                }else{                    $temp = "$k $v[0] '$v[1]'";                }            }            if (is_string($v)){                $temp = "$k = '$v'";            }            $where_array[] = $temp;        }        $where = implode(' AND ',$where_array);        return $where?$where:1;    }    public function select($condition){        $where = $this->changeCondition($condition);        $sql = "select * from $this->table where $where";        $result = $this->conn->query($sql);        $ret = array();        while ($row = $result->fetch_assoc()){            $ret[] = $row;        }        return $ret;    }    public function add($data){        $fields_array = array();        $values_array = array();        foreach ($data as $k => $v){            $fields_array[] = "$k";            $values_array[] = "'$v'";        }        $fields = implode(',',$fields_array);        $values = implode(',',$values_array);        $sql = "insert into $this->table($fields) values($values)";        $this->conn->query($sql) or die(mysqli_error());    }    public function del($id){        $primaryKey = 'id';        $sql = "delete from `$this->table` where `$primaryKey` = '$id'";        $this->conn->query($sql);    }    public function update($data,$id){        $str_array = array();        foreach ($data as $k => $v){            $str_array[] = "$k = '$v'";        }        $str = implode(',',$str_array);        $primaryKey = 'id';        $sql = "update `$this->table` set $str where $primaryKey = $id";        $this->conn->query($sql) or die(mysqli_error());    }}

目录结构
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sql语句SET SQL_MODE="NO_AUTO_VALUE_ON_ZERO";SET time_zone = "+00:00";/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;/*!40101 SET NAMES utf8 */;---- 資料庫: `jsmvc`---- ------------------------------------------------------------ 表的結構 `js_news`--CREATE TABLE IF NOT EXISTS `js_news` (  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '序号 自增',  `title` varchar(200) DEFAULT NULL COMMENT '标题',  `uid` int(11) DEFAULT NULL COMMENT '作者',  `content` text COMMENT '内容',  `from` varchar(200) DEFAULT NULL COMMENT '出处',  `author` varchar(200) DEFAULT NULL COMMENT '作者',  `dateline` int(10) DEFAULT NULL COMMENT '写作时间',  PRIMARY KEY (`id`)) ENGINE=MyISAM  DEFAULT CHARSET=utf8 AUTO_INCREMENT=4 ;---- 轉存資料表中的資料 `js_news`--INSERT INTO `js_news` (`id`, `title`, `uid`, `content`, `from`, `author`, `dateline`) VALUES(3, '1', 1, '2555', '4', '3', 1478608506);-- ------------------------------------------------------------ 表的結構 `js_user`--CREATE TABLE IF NOT EXISTS `js_user` (  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '序号',  `username` varchar(200) NOT NULL COMMENT '用户名',  `pwd` varchar(200) NOT NULL COMMENT '密码',  PRIMARY KEY (`id`)) ENGINE=MyISAM  DEFAULT CHARSET=utf8 COMMENT='景山MVC显示用户表' AUTO_INCREMENT=148 ;---- 轉存資料表中的資料 `js_user`--INSERT INTO `js_user` (`id`, `username`, `pwd`) VALUES(1, 'admin', 'admin'),(2, 'jingshan33', '123123'),(3, 'jingshan33', '123123'),(4, 'jingshan33', '123123'),(5, 'jingshan33', '123123'),(6, 'jingshan33', '123123'),(7, 'jingshan33', '123123'),(8, 'jingshan33', '123123'),(9, 'jingshan33', '123123'),(10, 'jingshan33', '123123'),(11, 'jingshan33', '123123'),(12, 'jingshan33', '123123'),(13, 'jingshan33', '123123'),(14, 'jingshan33', '123123'),(15, 'jingshan33', '123123'),(16, 'jingshan33', '123123'),(17, 'maomaomao', '123456'),(18, 'jingshan33', '123123'),(19, 'jingshan33', '123123'),(20, 'jingshan33', 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