檢查所屬環境是否否和，
參考官方文檔安裝TinkPHP5.0（三種方法）
並查看目錄結構
配置一域名直接指向public，即可訪問其下面的index.php入口文件
然後看其應用配置文件
配置文件基本不必更改，（若必要可更改訪問默認模塊）。
看其數據庫配置文件
填寫必要的東西
接下來創建Model，view等文件
相對於thinkphp3.2來說改變有所大，控制器名不能與模型名必須不同
以下是其簡單代碼：
Index.php控制器：
<?php
namespace app\index\controller;
use think\Controller;
use think\Request;
use app\index\model\Goods;
class Index extends Controller
{
public function index()
{
return view('goods');
}
public function insert()
{
$request = Request::instance();
$data = $request->post();
$goods = new Goods;
$result = $goods->insertData($data);
if ($result) {
$this->success('新增成功', 'index/show');
} else {
$this->error('新增失敗');
}
}
//展示
public function show()
{
$goods = new Goods;
$arr = $goods->show();
return $this->fetch('show',['arr' => $arr]);
}
//刪除
public function delete()
{
$request = Request::instance();
$id = $request->get('id');
$goods = new Goods;
$result = $goods->deleteData($id);
if ($result) {
$this->success('刪除成功', 'index/show');
} else {
$this->error('刪除失敗');
}
}
//修改頁面
public function update()
{
$request = Request::instance();
$id = $request->get('id');
$goods = new Goods;
$res = $goods->findData($id);
return view('update',['res' =>$res]);
}
//修改數據
public function save()
{
$id = $_POST['u_id'];
$request = Request::instance();
$data = $request->post();
// var_dump($data);die;
$goods = new Goods;
$result = $goods->updateData($data,$id);
if ($result) {
$this->success('修改成功', 'index/show');
} else {
$this->error('修改失敗');
}
}
}
模型Goods.php:
<?php
namespace app\index\model;
use think\Db;
use think\Model;
class Goods extends Model
{
protected $table = 'goods';//表名
//增加
function insertData($data)
{
return Db::table($this->table)->insertGetId($data);
}
//展示
function show()
{
return Db::table($this->table)->select();
}
//刪除
function deleteData($id)
{
return Db::table($this->table)->where('u_id','=',$id)->delete();
}
//查詢單條
function findData($id)
{
return Db::table($this->table)->where('u_id','=',$id)->find();
}
//修改
function updateData($data,$id)
{
return Db::table($this->table)->where('u_id','=',$id)->update($data);
}
}
基本的表單頁面goods.html:
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<center>
<form action="insert" method="post">
<table>
<tr>
<td>用戶名</td>
<td><input type="text" name="u_name"></td>
</tr>
<tr>
<td>密碼</td>
<td><input type="text" name="u_pwd"></td>
</tr>
<tr>
<td></td>
<td><input type="submit" value="提交"></td>
</tr>
</table>
</form>
</center>
</body>
</html>
展示頁面show.html:
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<center>
<table border=1>
<th>ID</th>
<th>用戶名</th>
<th>密碼</th>
<th>操作</th>
{volist name="arr" id="vo"}
<tr>
<td>{$vo.u_id}</td>
<td>{$vo.u_name}</td>
<td>{$vo.u_pwd}</td>
<td><a href="update?id={$vo.u_id}">修改</a><a href="delete?id={$vo.u_id}">刪除</a></td>
</tr>
{/volist}
</table>
</center>
</body>
</html>
修改頁面update.html:
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<center>
<form action="save" method="post">
<table>
<tr>
<td></td>
<td><input type="text" name="u_id" value="{$res['u_id']}"></td>
</tr>
<tr>
<td>用戶名</td>
<td><input type="text" name="u_name" value="{$res['u_name']}"></td>
</tr>
<tr>
<td>密碼</td>
<td><input type="text" name="u_pwd" value="{$res['u_pwd']}"></td>
</tr>
<tr>
<td></td>
<td><input type="submit" value="修改"></td>
</tr>
</table>
</form>
</center>
</body>
</html>
至此簡單的增刪改查都已完成。
