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Commit 46d7fad

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添加 mysql 案例blog
1 parent dd80f21 commit 46d7fad

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9 files changed

+337
-151
lines changed

9 files changed

+337
-151
lines changed

‎.idea/workspace.xml‎

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‎php-mysql/blog/add_new.php‎

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<?php
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/**
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* Created by PhpStorm.
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* User: zq199
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* Date: 2016年10月31日
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* Time: 23:04
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*/
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//添加新blog

‎php-mysql/blog/class/conn.php‎

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<?php
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/**
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* Created by PhpStorm.
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* User: zq199
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* Date: 2016年11月1日
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* Time: 21:44
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*/
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//连接服务器的类
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class ConnDB{
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var $host; //主机
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var $user; //用户名称
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var $pwd; //登录密码
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var $dbname; //数据库名字
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var $conn;
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function conn_db($host,$user,$pwd,$dbname){ //构造方法,为成员变量赋值
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$this->host = $host;
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$this->user = $user;
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$this->pwd = $pwd;
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$this->dbname = $dbname;
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}
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function GetConn(){ // 连接数据库
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$this->conn = mysqli_connect($this->host,$this->user,$this->pwd) or die ("数据库服务器连接错误").mysqli_error();
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mysqli_select_db($this->conn,$this->dbname) or die("数据库选择错误").mysqli_error($this->conn);
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mysqli_query($this->conn,"set names 'utf-8'");//设置数据库的编码格式
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return $this->conn; //返回连接对象
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}
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function CloseConn9(){ //定义关闭数据库的方法
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mysqli_close($this->conn);
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}
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}

‎php-mysql/blog/class/system.php‎

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<?php
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/**
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* Created by PhpStorm.
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* User: zq199
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* Date: 2016年11月1日
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* Time: 22:02
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*/
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require 'conn.php';
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//取回数据库中网站的基本信息
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class SystemInfo{
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var $site_name; //站点名称
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var $site_owner; //站点作者
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function get_info(){
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$sys_conn = new ConnDB();
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$sys_conn->conn_db('localhost','root','','system_config');
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$conn = $sys_conn->GetConn();
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$this->site_name = mysqli_query($conn,"select blog_title from system_config");
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$this->site_owner = mysqli_query($conn,"select blog_hoster from system_config");
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}
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function SetInfo(){
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if($this->site_name == ''){
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$this->site_name = 'site_name';
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}
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if($this->site_name == ''){
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$this->site_owner = 'site_hoster';
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}
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define('SITE_NAME',$this->site_name,TRUE);
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define('SITE_OWNER',$this->site_owner,TRUE);
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}
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}
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$system_info = new SystemInfo();
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$system_info->get_info();
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$system_info->get_info();

‎php-mysql/blog/dashboard.php‎

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<?php
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/**
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* Created by PhpStorm.
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* User: zq199
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* Date: 2016年10月31日
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* Time: 23:02
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*/
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//后台主页,展示blog列表,提供编辑、管理入口(编辑、删除、添加)

‎php-mysql/blog/edit.php‎

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<?php
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/**
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* Created by PhpStorm.
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* User: zq199
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* Date: 2016年10月31日
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* Time: 23:02
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*/
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//内容编辑页面

‎php-mysql/blog/index.php‎

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<?php
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/**
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* Created by PhpStorm.
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* User: zq199
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* Date: 2016年10月31日
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* Time: 23:01
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*/
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//主页
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echo SITE_NAME;
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echo SITE_OWNER;

‎php-mysql/blog/login.php‎

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<?php
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/**
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* Created by PhpStorm.
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* User: zq199
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* Date: 2016年10月31日
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* Time: 23:02
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*/
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//登录页面

‎php-mysql/blog/register.php‎

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<?php
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/**
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* Created by PhpStorm.
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* User: zq199
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* Date: 2016年10月31日
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* Time: 23:02
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*/
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//注册页面

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