laravel 框架的路由设置： url: http://www.shanzezhao.com/laraverl/my_laravel/public/index.php/indexs
laravel 框架的数据库设置：config/database.php
1 ‘mysql‘ => [ 2 ‘driver‘ => ‘mysql‘, 3 ‘host‘ => ‘localhost‘, 4 ‘port‘ => ‘3306‘, 5 ‘database‘ => ‘laravel‘, 6 ‘username‘ => ‘root‘, 7 ‘password‘ => ‘123456‘, 8 ‘unix_socket‘ => ‘‘, 9 ‘charset‘ => ‘utf8‘, 10 ‘collation‘ => ‘utf8_unicode_ci‘, 11 ‘prefix‘ => ‘‘, 12 ‘strict‘ => true, 13 ‘engine‘ => null, 14 ],
laravel 框架的增删改查：：
1 <?php
2
3
4 namespace App\Http\Controllers;
5
6 use DB;
7 use App\Http\Controllers\Controller;
8
9
10 class IndexController extends Controller
11 {
12
13 //添加展示
14 public function index()
15 {
16 return view(‘index/index‘);
17
18 }
19 //添加
20 public function add()
21 {
22
23 $name=$_POST[‘uname‘];
24 $pwd=$_POST[‘upwd‘];
25 // print_r($pwd);die;
26 //设置数据表 $re=DB::table(‘text1‘)->insert([‘uname‘=>$name,‘upwd‘=>MD5($pwd)]);
27 // print_r($re);die;
28 if($re)
29 {
30 return redirect(‘show‘);
31 }
32 }
33 //数据展示
34 public function show()
35 {
36 $re = DB::table(‘text1‘)->get();
37 // print_r($re);die;
38 return view(‘index/show‘,[‘re‘=>$re]);
39 }
40 //删除
41 public function deletes()
42 {
43 $id=$_GET[‘id‘];
44 // print_r($id);die;
45 $re= DB::table(‘text1‘)
46 ->where(‘id‘,$id)
47 ->delete();
48 if($re)
49 {
50 return redirect(‘show‘);
51 }
52
53 }
54 //修改页面
55 public function updates()
56 {
57 $id=$_GET[‘id‘];
58 //print_r($id);die;
59 $re = DB::table(‘text1‘)->where(‘id‘,$id)->first();
60 // print_r($re);die;
61 return view(‘index/upd‘,[‘re‘=>$re]);
62
63
64 }
65 //修改
66 public function upd()
67 {
68 $name=$_POST[‘uname‘];
69 $pwd=$_POST[‘upwd‘];
70 $id=$_POST[‘id‘];
71 $arr=array(‘id‘=>$id,‘uname‘=>$name,‘upwd‘=>$pwd);
72 $re=DB::table(‘text1‘)
73 ->where(‘id‘,‘=‘,$id )
74 ->update($arr);
75 if($re)
76 {
77 return redirect(‘show‘);
78 }
79
80
81 }
82
83 }
表单和以前学的框架大致还是没有什么区别的
resources/views/index/index.blade.php
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<form action="add" method="post" >
<input type="hidden" name="_token" value="<?php echo csrf_token(); ?>">
<table>
<tr>
<td>姓名：</td>
<td><input type="text" name="uname"></td>
</tr>
<tr>
<td>密码：</td>
<td><input type="password" name="upwd"></td>
</tr>
<tr>
<td><input type="submit" value="提交"></td>
<td></td>
</tr>
</table>
</form>
</body>
</html>
show.php
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<center>
<table>
<tr>
<td>姓名</td>
<td>加密密码</td>
<td>设置</td>
</tr>
<?php foreach ($re as $key => $val): ?>
<tr>
<td><?php echo $val->uname; ?></td>
<td><?php echo $val->upwd; ?></td>
<td>
<a href="deletes?id=<?php echo $val->id ?>">删除</a>
<a href="updates?id=<?php echo $val->id ?>">修改</a>
</td>
</tr>
<?php endforeach ?>
</table>
</center>
</body>
</html>
upd.php
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<form action="upd" method="post" >
<input type="hidden" name="_token" value="<?php echo csrf_token(); ?>">
<input type="hidden" name="id" value="<?php echo $re->id ?>">
<table>
<tr>
<td>姓名：</td>
<td><input type="text" name="uname" value="<?php echo $re->uname ?>"></td>
</tr>
<tr>
<td>密码：</td>
<td><input type="password" name="upwd" value="<?php echo $re->upwd ?>"></td>
</tr>
<tr>
<td><input type="submit" value="修改"></td>
<td></td>
</tr>
</table>
</form>
</body>
</html
时间： 2024-10-09 03:56:50