thinkphp概述

2019/09/23 14:04
阅读数 101

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thinkphp框架是一个免费的,开源,快速,简单的面向对象的轻量级PHP开发框架。

了解什么是thinkphp概述,thinkphp项目目录结构,thinkphp的控制器,视图,thinkphp项目构建流程,thinkphp配置,thinkphp的模型,熟悉内置模板引擎。

thinkphp框架的特点,是一个功能丰富的轻量级的PHP开发框架,让web应用开发更简单,,更快速。

特性:
类库导入,url模式,编译机制,查询语言,视图模型,分组模块,模板引擎,ajax支持,缓存机制。

thinkphp可以支持windows/unix服务器环境,可运行于包含apache,iis在内的多种web服务。下载thinkPHP:

ThinkPHP的目录结构
自动生成目录
项目目录部署方案
命名规范
项目构建流程

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自动生成目录

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项目目录部署方案

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项目构建流程
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ThinkPHP的配置
配置格式
调试配置

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ThinkPHP的控制器

控制器
跨模块调用

1、模型的命名
2、实例化模型
3、属性访问
4、连接数据库
5、创建数据
6、连贯操作
7、CURD操作

<?php
$db = array (
        'server' => 'localhost', 'port' => '3306', 'username' => 'root', 'password' => 'dada', 'database' => 'dada' ); $conn = @mysql_connect($db['server'].':'.$db['port'],$db['username'],$db['password']); if (! $conn) { echo "服务器不能连!" . mysql_error(); } else { // 声明字符集 mysql_set_charset('utf8', $conn); // 选择数据库 mysql_select_db($db['database'], $conn); }
<?php
if (! isset ( $_SESSION )) { session_start (); } if (! isset ( $_SESSION ['userName'] )) { header ( "location:login.php" ); } $userName = $_SESSION ['userName']; // 访问数据库,查询学生表指定学号的学生 require_once 'dbconfig.php'; if (! isset ( $_REQUEST ['id'] )) { header ( "location:index.php" ); } $id = $_REQUEST ['id']; $sql = "select * from student where id = $id"; // exit($sql); $result = mysql_query ( $sql ); $row = mysql_fetch_array ( $result )?> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>学生信息</title> </head> <body> <div align='right'>用户名:<?=$userName?> <a href='loginout.php'>退出登录</a></a> </div> <div align='center'> <hr /> <h1>学生信息</h1> <form action='editdo.php' method='post'> <input type='hidden' name='id' value='<?=$row ['id']?>'/> <table width=300> <tr> <td align='center'>学号</td> <td><input type='text' name='studentId' value='<?=$row ['studentId']?>' /></td> </tr> <tr> <td align='center'>姓名</td> <td><input type='text' name='name' value='<?=$row ['name']?>' /></td> </tr> <tr> <td align='center'>班级</td> <td><input type='text' name='className' value='<?=$row ['className']?>' /></td> </tr> <tr> <td align='center'>生日</td> <td><input type='text' name='birthday' value='<?=$row ['birthday']?>' /></td> </tr> <tr> <td align='center'>性别</td> <td> <input type='radio' name='sex' value='男' <?=$row ['sex']=='男'?'checked':''?>>男 </input> <input type='radio' name='sex' value='女' <?=$row ['sex']=='女'?'checked':''?>>女</input> </td> </tr> <tr> <td align='center'>民族</td> <td><input type='text' name='nation' value='<?=$row ['nation']?>' /></td> </tr> <tr> <td colspan=2 align='center'><input type='submit' value='确认修改' /></td> </tr> </table> </form> </div> </body> </html>
<?php
require_once 'dbconfig.php';
header ( "content-type:text/html;charset=utf-8" );

// 取表单数据
$id = $_REQUEST ['id']; $studentId = $_REQUEST ['studentId']; $name = $_REQUEST ['name']; $className = $_REQUEST ['className']; $birthday = $_REQUEST ['birthday']; $sex = $_REQUEST ['sex']; $nation = $_REQUEST ['nation']; // sql语句中字符串数据类型都要加引号,数字字段随便 $sql = "update student set studentId ='$studentId',name = '$name',className = '$className',birthday = '$birthday',sex ='$sex',nation='$nation' where id = $id"; if (mysql_query ( $sql )) { echo "修改成功!!!<br/>"; echo "<a href='index.php'>回到主页</a>"; } else { echo "修改失败!!!<br/>"; echo "<a href='index.php'>系统错误</a>"; }
<?php
if (! isset ( $_SESSION )) {
    session_start ();
}
if (! isset ( $_SESSION ['userName'] )) { header ( "location:login.php" ); } $userName = $_SESSION ['userName']; // 访问数据库,查询学生表 require_once 'dbconfig.php'; $sql = "select * from student"; $result = mysql_query ( $sql ); ?> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>学生信息</title> </head> <body> <div align='right'>用户名:<?=$userName?> <a href='loginout.php'>退出登录</a></a> </div> <hr /> <h1>学生信息</h1> <table border=1> <tr> <th>学号</td> <th>姓名</td> <th>班级</td> <th>生日</td> <th>性别</td> <th>民族</td> <th>操作</th> </tr> <?php while ( $row = mysql_fetch_array ( $result ) ) { echo "<tr>"; echo "<td>" . $row ['studentId'] . "</td>"; echo "<td>" . $row ['name'] . "</td>"; echo "<td>" . $row ['className'] . "</td>"; echo "<td>" . $row ['birthday'] . "</td>"; echo "<td>" . $row ['sex'] . "</td>"; echo "<td>" . $row ['nation'] . "</td>"; echo "<td>" ."<a href=\"edit.php?id='". $row ['id'] ."'\">编辑</a></td>"; echo "</tr>"; } ?> </table> </body> </html>
<html>  
<head>  
<title>Login</title> <meta http-equiv="Content-Type" content= "text/html; charset=utf-8" > </head> <body> <h1>1606登录</h1> <form name="form1" method= "post" action= "logindo.php" > <table width="300" border= "0" align= "center" cellpadding= "2" cellspacing= "2" > <tr> <td width="150" ><div align= "right" >用户名:</div></td> <td width="150" ><input type= "text" name= username ></td> </tr> <tr> <td><div align="right" >密码:</div></td> <td><input type="password" name= "passcode" ></td> </tr> </table> <p align="center" > <input type="submit" name= "Submit" value= "登录" > <input type="reset" name= "Reset" value= "重置" > <a href='register.php'>注册</a> </p> </form> </body> </html> 
<?php
header ( "content-type:text/html;charset=utf-8" );
if (! isset ( $_SESSION )) { session_start (); } if (isset ( $_SESSION ['userName'] )) { header ( "location:index.php" ); } elseif (! isset ( $_REQUEST ['username'] )) { header ( "location:login.php" ); } else { $username = $_POST ['username']; $passcode = $_POST ['passcode']; //计算摘要 $password2 = sha1 ( $passcode ); require_once 'dbconfig.php'; // 根据用户名和密码去查询帐号表 $sql = "select * from user where username= '$username' and password='$password2'"; $result = mysql_query ( $sql, $conn ); if ($row = mysql_fetch_array ( $result )) { $_SESSION ['userName'] = $username; header ( "location:index.php" ); } else { echo "<script>alert('用户名或密码错误!');</script>"; echo "用户名或密码错误!<br/>"; echo "<a href='login.php'>重新登陆</a>"; } } ?>
<?php
if(!isset($_SESSION)){
    session_start();
}
session_destroy();
header("location:login.php");
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Insert title here</title> </head> <body> <h1 align='center'>欢迎注册</h1> <hr> <form action="registerdo.php" method='post'> <label>用户名:</label><input type='text' name='username' /> <label>密码:</label><input type='text' name='password' /> <input type='submit' name='hh' value='提交' /> </form> </body> </html>
<?php
require_once 'dbconfig.php';
header("content-type:text/html;charset=utf-8");
//取表单数据
$username = $_REQUEST['username']; $password = $_REQUEST['password']; $password2 = sha1($password); //sql语句中字符串数据类型都要加引号,数字字段随便 $sql = "INSERT INTO user(id, username, password, status) VALUES (null,'$username','$password2',1)"; //exit($sql); if(mysql_query($sql)){ echo "注册成功!!!<br/>"; echo "<a href='login.php'>去登录</a>"; }else{ echo "注册失败!!!<br/>"; echo "<a href='register.php'>重注册</a>"; }

 

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