0


PHP+MYSQL【学生信息管理系统】(极简版)

本次实验采用HBuilder+Xampp实现PHP+MYSQL代码编写

效果如下图所示

一、PHP程序编写

打开HBuider程序,新建文件夹login,文件目录如下:

1、新建login.html实现登录界面

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
     <title>注册登录</title>
</head>
 
<script language=JavaScript>
 
    function InputCheck(){
        var x = document.forms["Login"]["username"].value;
        if ( x == "" || x == null){
            alert("请输入用户名!");
            return (false);
        }
        var y= document.forms["Login"]["password"].value;
        if (y == "" || y == null){
            alert("请输入密码!");
            return (false);
        } 
    }
    function Regpage() {
        location='register.html';
    } 
</script>
 
<body background="img/背景1.jpg" style="background-size: 100% 100%;background-attachment: fixed;">
    <header> <img src="img/logo.png" ></header>
    <div style="position: absolute; left: 50%; top: 50%;width: 500px; margin-left:-250px; margin-top: -200px">
          <div style="background: #eFeFeF; padding: 20px;border-radius: 4px;box-shadow: 5px 5px 20px #444444" > 
            <div> 
                  <form action="login.php" method="post" name="Login"  onsubmit="return InputCheck()"> 
                    <div style="color: black"> 
                          <h2>学生信息管理系统</h2> 
                    </div> 
                    <hr> 
                        <div> 
                              <label>用户名</label> 
                                  <div> 
                                    <input type="text" name="username" id="username" placeholder="用户名" autocomplete="off">
                                   </div> 
                        </div> 
                        <div> 
                              <label>密  码</label> 
                                  <div> 
                                    <input type="password" name="password" id="password" placeholder="密码" autocomplete="off"> 
                                  </div> 
                           </div> 
                        <div> 
                              <div> 
                                <input type="submit" value="登录"> 
                                <input type="button" name="register" id="register" value="注册" onclick="Regpage()"> 
                              </div> 
                    </div> 
                  </form> 
            </div> 
          </div> 
    </div>
</body>
</html>

2、新建login.php登录界面功能实现

<?php
 
//数据库连接 
require("conn.php");  //我把连接数据库的连接代码写在conn.php脚本上
 
//从登录页接受来的数据 
$name=$_POST["username"]; 
$pwd=$_POST["password"]; 
$sql="SELECT id,username,password FROM user WHERE username='$name' AND password='$pwd';"; 
$result=mysqli_query($conn,$sql); 
$row=mysqli_num_rows($result);
  
if(!$row){      
    echo "<script>alert('密码错误,请重新输入');location='login.html'</script>";   
  } 
  else{    
    echo "<script>alert('登录成功');location='index.php'</script>"; 
  }
?>

3、新建register.html实现注册界面

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>注册页面</title>
</head>
 
<script>
    
    function ResCheck() {
        var x=document.forms["Register"]["username"].value;
        if ( x == "" || x == null){
            alert("用户名不能为空!");
            return (false);
        }
        var y= document.forms["Register"]["password"].value;
        if (y == "" || y == null){
            alert("密码不能为空!");
            return (false);
        }
        var z= document.forms["Register"]["password2"].value;
        if ( z!=y ) {
            alert("两次密码输入不一致,重新输入!");
            return (false);
        }
    }
</script>
 
<body background="img/背景1.jpg" style="background-size: 100% 100%;background-attachment: fixed;">
    <header> <img src="img/logo.png" ></header>
     <div style="position: absolute; left: 50%; top: 50%;width: 500px; margin-left:-250px; margin-top: -200px">
     <div style="background: #eFeFeF; padding: 20px;border-radius: 4px;box-shadow: 5px 5px 20px #444444" > 
           <div>
              <form action="register.php" method="post" name="Register" onsubmit="return ResCheck()">
                <div style="color:black">
                      <h2>用户注册</h2>
                </div>
                <div>
                      <label>用户名</label>
                  <div>
                    <input type="text" name="username" id="username" placeholder="用户名" autocomplete="off">
                  </div>
                </div>
                <br/>
                <div>
                      <label>密码</label>
                  <div>
                    <input type="password" name="password" id="password" placeholder="密码" autocomplete="off">
                  </div>
                </div>
                <br/>
                <div>
                      <label>确认密码</label>
                  <div>
                       <input type="password" name="password2" id="password2" placeholder="再次输入密码" autocomplete="off">
                  </div>
                </div>
                <br/>
                <div>
                      <input type="submit" value="提交">
                </div>
              </form>   
        </div>  
      </div>
</body>
</html>

4、新建register.php注册界面功能实现

<?php
 
//数据库连接
require("conn.php");
 
//从注册页接受来的数据
$user=$_POST["username"];
$pwd=$_POST["password"];
 
$sql="INSERT INTO user (username,password) VALUES ('$user','$pwd')";
$select="SELECT username FROM user WHERE username='$user'";
$result=mysqli_query($conn,$select);
$row=mysqli_num_rows($result);
 
if(!$row){
 
    if (mysqli_query($conn,$sql)){
        echo "<script>alert('注册成功,请登录');location='login.html'</script>";
    }else{
        echo "<script>alert('注册失败,请重新注册');location='regsiter.html'</script>";
    }
}else{
    echo "<script>alert('该用户已经存在,请直接登录');location='login.html'</script>";
}
?>

5、新建index.php注册界面功能实现

<?php
//连接数据库
include 'conn.php';

//编写查询sql语句
$sql = 'SELECT * FROM `student`';
//执行查询操作、处理结果集
$result = mysqli_query($link, $sql);
if (!$result) {
    exit('查询sql语句执行失败。错误信息:'.mysqli_error($link));  // 获取错误信息
}
$data = mysqli_fetch_all($result, MYSQLI_ASSOC);

//编写查询数量sql语句
$sql = 'SELECT COUNT(*) FROM `student`';
//执行查询操作、处理结果集
$n = mysqli_query($link, $sql);
if (!$n) {
    exit('查询数量sql语句执行失败。错误信息:'.mysqli_error($link));  // 获取错误信息
}
$num = mysqli_fetch_assoc($n);
//将一维数组的值转换为一个字符串
$num = implode($num);
?>

<html>
    <head>
        <meta charset="UTF-8">
        <title>学生信息管理系统</title>
    </head>
    <style type="text/css">
        body {
            background-image: url(img/背景.jpg);
            background-size: 100%;
        }
        .wrapper {
            width: 1000px;
            margin: 20px auto;
        }
        h1 {
            text-align: center;
        }
        .add {
            margin-bottom: 20px;
        }
        .add a {
            text-decoration: none;
            color: #fff;
            background-color: #00CCFF;
            padding: 6px;
            border-radius: 5px;
        }
        td {
            text-align: center;
        }
    </style>
    <body>
        <header> <img src="img/logo.png" ></header>
        <div class="wrapper">
            <h1>学生信息管理系统</h1>
            <div class="add">
                <a href="addStudent.html">添加学生</a>&nbsp;&nbsp;&nbsp;共
                <?php echo $num; ?>个学生&nbsp;&nbsp;&nbsp;
                <a href="searchStudent.html">查找学生</a>
            </div>
            <table width="960" border="1">
                <tr>
                    <th>学号</th>
                    <th>姓名</th>
                    <th>性别</th>
                    <th>班级</th>
                    <th>学历</th>
                    <th>成绩</th>
                    <th>籍贯</th>
                    <th>操作</th>
                </tr>
                <?php    
                foreach ($data as $key => $value) {
                      foreach ($value as $k => $v) {
                        $arr[$k] = $v;
                      }
                  echo "<tr>";
                echo "<td>{$arr['id']}</td>";
                echo "<td>{$arr['name']}</td>";
                echo "<td>{$arr['sex']}</td>";
                echo "<td>{$arr['class']}</td>";
                echo "<td>{$arr['edu']}</td>";
                echo "<td>{$arr['grade']}</td>";
                echo "<td>{$arr['city']}</td>";
                echo "<td>
                            <a href='javascript:del({$arr['id']})'>删除</a>
                            <a href='editStudent.php?id={$arr['id']}'>修改</a>
                      </td>";
                echo "</tr>";
                  // echo "<pre>";
                 // print_r($arr);
                  // echo "</pre>";                                
                }
                // 关闭连接
                mysqli_close($link);                
            ?>

            </table>
        </div>

        <script type="text/javascript">
            function del(id) {
                if (confirm("确定删除这个学生吗?")) {
                    window.location = "action_del.php?id=" + id;
                }
            }
        </script>
    </body>
</html>

6、新建conn.php连接数据库

<?php
// 连接数据库、设置字符集
$link = mysqli_connect('localhost', 'root', '', 'study');
mysqli_set_charset($link, 'utf8');
?>

7、新建addStudent.html添加学生信息界面

<!doctype html>
<html>
    <head>
        <meta charset="UTF-8">
        <title>学生信息管理系统</title>
        <style type="text/css">
            body {
                background-image: url(img/背景.jpg);
                background-size: 100%;
            }
            .box {
                display: table;
                margin: 0 auto;
            }
            h2 {
                text-align: center;
            }
            .add {
                margin-bottom: 20px;
            }
        </style>
    </head>
    <body>
        <header> <img src="img/logo.png" ></header>
        <!--输出定制表单-->
        <div class="box">
            <h2>添加学生</h2>
            <div class="add">
                <form action="action_addStudent.php" method="post" enctype="multipart/form-data">
                    <table border="1">
                        <tr>
                            <th>学  号:</th>
                            <td><input type="text" name="id" size="25" value=""></td>
                        </tr>
                        <tr>
                            <th>姓  名:</th>
                            <td><input type="text" name="name" size="25" value=""></td>
                        </tr>
                        <tr>
                            <th>性  别:</th>
                            <td>
                                <label><input checked type="radio" name="sex" value="男">男</label>
                                <label><input type="radio" name="sex" value="女">女</label>
                            </td>
                        </tr>
                        <tr>
                            <th>班  级:</th>
                            <td><input type="text" name="class" size="25" value=""></td>
                        </tr>
                        <tr>
                            <th>学  历:</th>
                            <td>
                                <select name="edu">
                                    <option selected value="">--请选择--</option>
                                    <option value="研究生">研究生</option>
                                    <option value="本科">本科</option>
                                    <option value="专科">专科</option>
                                    <option value="高中">高中</option>
                                    <option value="初中">初中</option>
                                </select>
                            </td>
                        </tr>
                        <tr>
                            <th>成  绩:</th>
                            <td><input type="text" name="grade" size="25" value=""></td>
                        </tr>
                        <tr>
                            <th>籍  贯:</th>
                            <td><input type="text" name="city" size="25" value=""></td>
                        </tr>
                        <tr>
                            <th></th>
                            <td>
                                <input type="button" onClick="javascript :history.back(-1);" value="返回">&nbsp;&nbsp;&nbsp;
                                <input type="reset" value="重置">&nbsp;&nbsp;&nbsp;
                                <input type="submit" value="提交">&nbsp;&nbsp;&nbsp;
                            </td>
                        </tr>
                    </table>
                </form>
            </div>
        </div>
    </body>
</html>

8、新建action_addStudent.php添加学生信息跳转

<?php
//连接数据库
include 'conn.php';

// 获取增加的学生信息
$id = $_POST['id'];
$name = $_POST['name'];
$sex = $_POST['sex'];
$class = $_POST['class'];
$edu = $_POST['edu'];
$grade = $_POST['grade'];
$city = $_POST['city'];

    //编写预处理sql语句
    $sql = "INSERT INTO `student` VALUES(?, ?, ?, ?, ?, ?, ?)";
    //预处理SQL模板
    $stmt = mysqli_prepare($link, $sql);
    // 参数绑定,并为已经绑定的变量赋值
    mysqli_stmt_bind_param($stmt, 'sssssss', $id,$name, $sex, $class, $edu, $grade, $city);
    

    if ($name) {
        // 执行预处理(第1次执行)
        $result = mysqli_stmt_execute($stmt);
        //关闭连接
        mysqli_close($link);

        if ($result) {
            //添加学生成功
            //跳转到首页
            header("Location:index.php");
        }else{
            exit('添加学生sql语句执行失败。错误信息:' . mysqli_error($link));
        }
    }else{
        //添加学生失败
        //输出提示,跳转到首页
        echo "添加学生失败!<br><br>";
        header('Refresh: 3; url=index.php');  //3s后跳转
    }

9、新建action_del.php删除学生信息

<?php
//连接数据库
include 'conn.php';

$id = $_GET['id'];
//删除指定数据  
//编写删除sql语句
$sql = "DELETE FROM student WHERE id={$id}";
//执行查询操作、处理结果集
$result = mysqli_query($link, $sql);
if (!$result) {
    exit('sql语句执行失败。错误信息:'.mysqli_error($link));  // 获取错误信息
}

// 删除完跳转到首页
header("Location:index.php");  

10、新建action_editStudent.php修改学生信息

<?php
//连接数据库
include 'conn.php';

// 获取修改后的学生信息
$id = $_POST['id'];
$name = $_POST['name'];
$sex = $_POST['sex'];
$class = $_POST['class'];
$edu = $_POST['edu'];
$grade = $_POST['grade'];
$city = $_POST['city'];

    //编写预处理sql语句
    $sql = "UPDATE `student` 
            SET 
                `name`= ?, 
                `sex`= ?, 
                `class`= ?, 
                `edu`= ?,  
                `grade`= ?, 
                `city`= ? 
            WHERE `id`= ?";

    //预处理SQL模板
    $stmt = mysqli_prepare($link, $sql);
    // 参数绑定,并为已经绑定的变量赋值
    mysqli_stmt_bind_param($stmt, 'sssssss', $name, $sex, $class, $edu, $grade, $city, $id);
    

    if ($name) {
        // 执行预处理(第1次执行)
        $result = mysqli_stmt_execute($stmt);
        //关闭连接
        mysqli_close($link);

        if ($result) {
            //修改学生成功
            //跳转到首页
            header("Location:index.php");
        }else{
            exit('修改学生信息sql语句执行失败。错误信息:' . mysqli_error($link));
        }
    }else{
        //修改学生失败
        //输出提示,跳转到首页
        echo "修改学生失败!<br><br>";
        header('Refresh: 3; url=index.php');  //3s后跳转
    }

11、新建editStudent.php添加学生信息界面

<?php
//连接数据库
include 'conn.php';

//获取id
$id = $_GET['id'];
//编写查询sql语句
$sql = "SELECT * FROM `student` WHERE `id`=$id";
//执行查询操作、处理结果集
$result = mysqli_query($link, $sql);
if (!$result) {
    exit('查询sql语句执行失败。错误信息:'.mysqli_error($link));  // 获取错误信息
}
$data = mysqli_fetch_all($result, MYSQLI_ASSOC);
//将二维数数组转化为一维数组
foreach ($data as $key => $value) {
  foreach ($value as $k => $v) {
    $arr[$k]=$v;
  }
}
?>

<html>
    <head>
        <meta charset="UTF-8">
        <title>学生信息管理系统</title>
        <style type="text/css">
            body {
                background-image: url(img/背景.jpg);
                background-size: 100%;
            }
            .box {
                display: table;
                margin: 0 auto;
            }
            h2 {
                text-align: center;
            }
            .add {
                margin-bottom: 20px;
            }
        </style>
    </head>
    <body background-image: url(img/背景.jpg);background-size: 100%;>
        <header> <img src="img/logo.png" ></header>
        <!--输出定制表单-->
        <div class="box">
            <h2>修改学生信息</h2>
            <div class="add">
                <form action="action_editStudent.php" method="post" enctype="multipart/form-data">
                    <table border="1">
                        <tr>
                            <th>编  号:</th>
                            <td><input type="text" name="id" size="5" value="<?php echo $arr["id"] ?>" readonly="readonly"></td>
                        </tr>
                        <tr>
                            <th>姓  名:</th>
                            <td><input type="text" name="name" size="25" value="<?php echo $arr["name"] ?>"></td>
                        </tr>
                        <tr>
                            <th>性  别:</th>
                            <td>
                                <label><input <?php if ($arr["sex"]=="男" ) { echo "checked" ; } ?> type="radio" name="sex" value="男">男</label>
                                <label><input <?php if ($arr["sex"]=="女" ) { echo "checked" ; } ?> type="radio" name="sex" value="女">女</label>
                            </td>
                        </tr>
                        <tr>
                            <th>班  级:</th>
                            <td><input type="text" name="class" size="25" value="<?php echo $arr["class"] ?>"></td>
                        </tr>
                        <tr>
                            <th>学  历:</th>
                            <td>
                                <select name="edu">
                                    <option <?php if (!$arr["edu"]) { echo "selected" ; } ?> value="">--请选择--</option>
                                    <option <?php if ($arr["edu"]=="研究生" ) { echo "selected" ; } ?> value="研究生">研究生</option>
                                    <option <?php if ($arr["edu"]=="本科" ) { echo "selected" ; } ?> value="本科">本科</option>
                                    <option <?php if ($arr["edu"]=="专科" ) { echo "selected" ; } ?> value="专科">专科</option>
                                    <option <?php if ($arr["edu"]=="高中" ) { echo "selected" ; } ?> value="高中">高中</option>
                                    <option <?php if ($arr["edu"]=="初中" ) { echo "selected" ; } ?> value="初中">初中</option>
                                </select>
                            </td>
                        </tr>
                        <tr>
                            <th>成  绩:</th>
                            <td><input type="text" name="grade" size="25" value="<?php echo $arr["grade"] ?>"></td>
                        </tr>
                        <tr>
                            <th>籍  贯:</th>
                            <td><input type="text" name="city" size="25" value="<?php echo $arr["city"] ?>"></td>
                        </tr>
                        <tr>
                            <th></th>
                            <td>
                                <input type="button" onClick="javascript :history.back(-1);" value="返回">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
                                <input type="submit" value="提交">
                            </td>
                        </tr>
                    </table>
                </form>
            </div>
        </div>
    </body>
</html>

12、新建searchStudent.html查找学生信息界面

<!doctype html>
<html>
    <head>
        <meta charset="UTF-8">
        <title>学生信息管理系统</title>
        <style type="text/css">
            body {
                background-image: url(img/背景.jpg);
                background-size: 100%;
            }
            .box {
                display: table;
                margin: 0 auto;
            }
            h2 {
                text-align: center;
            }
            .add {
                margin-bottom: 20px;
            }
        </style>
    </head>
    <body>
        <header> <img src="img/logo.png" ></header>
        <!--输出定制表单-->
        <div class="box">
            <h2>查找学生</h2>
            <div class="add">
                <form action="searchStudent.php" method="get" enctype="multipart/form-data">
                    <table border="1">
                        <tr>
                            <th>学生编号:</th>
                            <td><input type="text" name="id" size="25" value="" autofocus="autofocus"></td>
                        </tr>
                        <tr>
                            <th></th>
                            <td>
                                <input type="button" onClick="javascript :history.back(-1);" value="返回">&nbsp;&nbsp;&nbsp;
                                <input type="reset" value="重置">&nbsp;&nbsp;&nbsp;
                                <input type="submit" value="查找">&nbsp;&nbsp;&nbsp;
                            </td>
                        </tr>
                    </table>
                </form>
            </div>
        </div>
    </body>
</html>

13、新建searchStudent.php查找学生信息功能实现

<?php
    //连接数据库
    include 'conn.php';

    //获取id
    $id = $_GET['id'];

    //编写查询sql语句
    $sql = "SELECT * FROM `student` WHERE `id`=$id";
    //执行查询操作、处理结果集
    $result = mysqli_query($link, $sql);
    if (!$result) {
        exit('查询sql语句执行失败。错误信息:'.mysqli_error($link));  // 获取错误信息
    }
    $data = mysqli_fetch_all($result, MYSQLI_ASSOC);
    if (!$data) {
        //输出提示,跳转到首页
        echo "没有这个学生!<br><br>";
        header('Refresh: 3; url=index.php');  //3s后跳转
        exit();
    }
    //将二维数数组转化为一维数组
    foreach ($data as $key => $value) {
      foreach ($value as $k => $v) {
        $arr[$k]=$v;
      }
    }
?>

<html>
    <head>
        <meta charset="UTF-8">
        <title>学生信息管理系统</title>
        <style type="text/css">
            body {
                background-image: url(1.jpg);
                background-size: 100%;
            }
            .box {
                display: table;
                margin: 0 auto;
            }
            h2 {
                text-align: center;
            }
            .add {
                margin-bottom: 20px;
            }
        </style>
    </head>
    <body>
        <!--输出定制表单-->
        <div class="box">
            <h2>查看学生信息</h2>
            <div class="add">
                <form action="index.php" method="post" enctype="multipart/form-data">
                    <table border="1">
                        <tr>
                            <th>编  号:</th>
                            <td><input type="text" name="id" size="5" value="<?php echo $arr["id"] ?>" readonly="readonly"></td>
                        </tr>
                        <tr>
                            <th>姓  名:</th>
                            <td><input type="text" name="name" size="25" value="<?php echo $arr["name"] ?>" readonly="readonly"></td>
                        </tr>
                        <tr>
                            <th>性  别:</th>
                            <td>
                                <label><input <?php if ($arr["sex"]=="男" ) { echo "checked" ; } ?> type="radio" name="sex" value="男" disabled="disabled">男</label>
                                <label><input <?php if ($arr["sex"]=="女" ) { echo "checked" ; } ?> type="radio" name="sex" value="女" disabled="disabled">女</label>
                            </td>
                        </tr>
                        <tr>
                            <th>班    级:</th>
                            <td><input type="text" name="class" size="25" value="<?php echo $arr["class"] ?>" readonly="readonly"></td>
                        </tr>
                        <tr>
                            <th>学  历:</th>
                            <td>
                                <select name="edu" disabled="disabled">
                                    <option <?php if (!$arr["edu"]) { echo "selected" ; } ?> value="">--请选择--</option>
                                    <option <?php if ($arr["edu"]=="研究生" ) { echo "selected" ; } ?> value="研究生">研究生</option>
                                    <option <?php if ($arr["edu"]=="本科" ) { echo "selected" ; } ?> value="本科">本科</option>
                                    <option <?php if ($arr["edu"]=="专科" ) { echo "selected" ; } ?> value="专科">专科</option>
                                    <option <?php if ($arr["edu"]=="高中" ) { echo "selected" ; } ?> value="高中">高中</option>
                                    <option <?php if ($arr["edu"]=="初中" ) { echo "selected" ; } ?> value="初中">初中</option>
                                </select>
                            </td>
                        </tr>
                        <tr>
                            <th>成    绩:</th>
                            <td><input type="text" name="grade" size="25" value="<?php echo $arr["grade"] ?>" readonly="readonly"></td>
                        </tr>
                        <tr>
                            <th>籍  贯:</th>
                            <td><input type="text" name="city" size="25" value="<?php echo $arr["city"] ?>" readonly="readonly"></td>
                        </tr>
                        <tr>
                            <th></th>
                            <td>
                                <input type="button" onClick="javascript :history.back(-1);" value="返回">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
                                <input type="submit" value="确定">
                            </td>
                        </tr>
                    </table>
                </form>
            </div>
        </div>
    </body>
</html>

二、创建数据库

1、打开Xampp,如图

2、 单击“Admin进入数据库,创建regitlogin数据库,新建查询命令 ,按回车键执行导入命令

SET FOREIGN_KEY_CHECKS=0;
-- ----------------------------
-- Table structure for student
-- ----------------------------
DROP TABLE IF EXISTS `student`;
CREATE TABLE `student` (
  `id` int(10) NOT NULL AUTO_INCREMENT,
  `name` varchar(32) DEFAULT NULL COMMENT '姓名',
  `sex` char(2) DEFAULT NULL COMMENT '性别',
  `class` varchar(6) DEFAULT NULL COMMENT '年龄',
  `edu` varchar(12) DEFAULT NULL COMMENT '学历',
  `grade` varchar(20) DEFAULT NULL,
  `city` varchar(32) DEFAULT NULL COMMENT '籍贯',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=171 DEFAULT CHARSET=utf8;

-- ----------------------------
-- Records 
-- ----------------------------
INSERT INTO `student` VALUES ('2022001', '傅晓东', '男', '计算机二班', '本科', '90', '河南');
INSERT INTO `student` VALUES ('2022002', '王小健', '男', '计算机二班', '本科', '81', '西藏');

3、在regitlogin数据库中建两个表,Student学生信息表

4、 User表存放登录者用户名和密码

三、 启动Xampp,在浏览器输入localhost/login.html,项目正确启动并运行了。

标签: php mysql 开发语言

本文转载自: https://blog.csdn.net/qq_59642714/article/details/125008202
版权归原作者 Liberar. 所有, 如有侵权,请联系我们删除。

“PHP+MYSQL【学生信息管理系统】(极简版)”的评论:

还没有评论