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  • 安卓版php服务器的mysql数据库增删改查简单案例

    界面：

     

    index.php文件：

    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <title>手机网站主页</title>
<style type="text/css">
    body{margin:0px;padding:0px;font-size:40px;}
    .box{width:800px;height:1100px;border:solid 2px #808080;margin:80px auto 10px auto;}
    ul{margin:60px 50px; list-style-type:none;}
    h2{text-align:center;}
    .textStyle{color:red;}
    .a_under{float:left;margin:5px 0px 0px 250px;}
    </style>
    </head>
<body>
    <h2>手机网站主页</h2>
    <div class="box">
    <ul>
        <li><a href="phpinfo.php" target="_blank" >php信息</a></li>
        <li>&nbsp;</li>
        <li>&nbsp;</li>                                                   
        <li><a href="mysqlRead.php" target="_blank" >数据库读取(mysqlRead.php)</a></li>
        <li><a href="mysqlEdit.php" target="_blank" >数据库操作（mysqlEdit.php）</a></li>
        <li><a href="http://localhost:8080/phpMyAdmin" target="_blank" >phpMyAdmin数据库管理</a></li>
        <li>&nbsp;</li>
        <li>&nbsp;</li>
        <li><p class="textStyle">首次打开此页时，首先点击"创建数据库";然后点击"创建数据表";最后不可轻易操作以下内容，操作以下内容会影响数据库的结构！</p></li>
        <li><a href="createDatabase.php" onclick="event.returnValue=confirm('确定创建数据库吗？')
    "    >创建数据库</a></li>
        <li><a href="createTable.php" onclick="event.returnValue=confirm('确定创建数据表吗？')
    "    >创建数据表</a></li>
        <li><a href="dropTable.php" onclick="event.returnValue=confirm('确定删除数据表吗？')
    "    >删除数据表</a></li>
    </ul>
    </div>
        <a href="http://alfanla.com/palapa-web-server/" target="_blank" class="a_under">帕垃帕安卓php服务器软件</a>
</body>
</html>

    mysqlRead.php文件：

    <?php
/**
 *mysql数据库读取
 */
include_once('function.class.php');
$sql = 'select * from pw_luck';
$title = 'Mysql数据库全部内容';
show_mysql($sql, $title);

?>

    mysqlEdit.php文件：

    <?php

/*
*mysql数据库的增删改查操作。
*/
header("content-type:text/html;charset=utf-8");

$ID = @$_POST['userId'];
$name = @$_POST['userName'];
$age = @$_POST['userAge'];
$intro = @$_POST['userIntro'];
include_once ('mysqlAccount.php');
$conn = mysql_connect(constant("HOST"), constant("userName"), constant("password"));
mysql_query("set names 'utf8'");
mysql_select_db(constant("database_db"));

if (@$_POST['add'] == '增加') {   /*添加数据*/

    
           $sql = "insert into pw_luck values ($ID,'$name',$age,'$intro');";
    if (!mysql_query($sql, $conn)) {
        $err = mysql_error();

        echo ('错误:' . mysql_error() . "<script>var err="$err";alert('错误:' + err);location.href='mysqlEdit.php'</script>");

    }
    mysql_close($conn);

}

if (@$_POST['modify'] == "修改") {     /*修改数据*/
    
         $sql = "select id from pw_luck where id=$ID";
    $result = mysql_query($sql, $conn);
    $row = mysql_fetch_array($result);
    if ($row['id'] <> $ID) {
        echo "<script>alert('修改的数据ID值不在数据库的范围内，修改没有成功！')</script>";
    }
    mysql_free_result($result);
    $sql = "update pw_luck set name='$name',age=$age,intro='$intro' where id=$ID;";

    if (!mysql_query($sql, $conn)) {

        die('错误: ' . mysql_error() . "<br/><br/><a href='mysqlEdit.php'>返回重新输入</a>");
    }

    mysql_close($conn);
}

if (@$_POST['delet'] == "删除") {      /*删除数据*/
    
        $sql = "delete from pw_luck where id=$ID;";

    if (!mysql_query($sql, $conn)) {

        die('错误: ' . mysql_error() . "<br/><br/><a href='mysqlEdit.php'>返回重新输入</a>");
    }

    mysql_close($conn);
}

if (@$_POST['select'] == "查询") {  /*查询数据库*/

    include_once('function.class.php');

    

     $ID_sql = "id='$ID'";
        /*注意:这里只能用双引号，否则查询时出错,并且变量必须用单引号括起来！*/
        $name_sql = "name LIKE '%$name%'";
        $age_sql = "age='$age'";
        $intro_sql = "intro LIKE '%$intro%'";
        if ($ID == '' or $ID == 'NULL')
            $ID_sql = true;
        if ($name == '')
            $name_sql = true;
        if ($age == '')
            $age_sql = true;
        if ($intro == '')
            $intro_sql = true;
        $sql = "select * from pw_luck where $ID_sql AND $name_sql AND $age_sql AND $intro_sql;";
        //echo $sql;  /*检查sql语句的格式是否正确*/
     $title='Mysql数据库查询结果';
     show_mysql($sql,$title);
    

     exit();
     /*查询时截断下面的脚本显示，不显示下面的界面*/
    }
    

    ?>

    <!-------下面是界面代码，上面是后台处理代码------->

    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

    <html>

    <head>

    <title>Mysql数据库操作</title>

    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <script type="text/javascript">
        function addtext(){
                 event    .returnValue=confirm("确定增加数据吗？");
                    if(event.returnValue){   
                           if(document.getElementById("userId").value==""){
                              alert(    "ID不能为空，请重新输入！");
                            event    .returnValue=false;
                        }    else if(document.getElementById("name").value==""){
                            alert(    "姓名不能为空，请重新输入！");
                            event    .returnValue=false;
                        }    else if(document.getElementById("age").value==""){
                            alert(    "年龄不能为空，请重新输入！");
                            event    .returnValue=false;
                        }    else if(document.getElementById("age").value==0){
                            alert(    "年龄不能为0岁，请重新输入！");
                            event    .returnValue=false;
                        }    else if(document.getElementById("age").value>100){
                            alert(    "年龄不能超过100岁，请重新输入！");
                            event    .returnValue=false;
                        }    else if(document.getElementById("intro").value==""){
                            event    .returnValue=confirm("你确定不需要给此人一个简介吗？");
                        }
        
                  }
         }
        

          function modifytext(){
                event    .returnValue=confirm("确定修改数据吗？");
                   if(event.returnValue){
                           var idValue=document.getElementById("userId").value;
                           if(idValue=="" || idValue=="NULL"){
                            alert(    "修改数据是基于ID值来判断的，因此ID值不能为空或为NULL！");
                            event    .returnValue=false;
                        }    else if(document.getElementById("name").value==""){
                            alert(    "姓名不能为空，请重新输入！");
                            event    .returnValue=false;
                        }    else if(document.getElementById("age").value==""){
                            alert(    "年龄不能为空，请重新输入！");
                            event    .returnValue=false;
                        }    else if(document.getElementById("age").value==0){
                            alert(    "年龄不能为0岁，请重新输入！");
                            event    .returnValue=false;
                        }    else if(document.getElementById("age").value>100){
                            alert(    "年龄不能超过100岁，请重新输入！");
                            event    .returnValue=false;
                        }    else if(document.getElementById("intro").value==""){
                            event    .returnValue=confirm("你确定不需要给此人一个简介吗？");
                                               }
        

                }
            }
        

          function delettext(){
                   var idValue=document.getElementById("userId").value;
                event    .returnValue=confirm("确定删除数据吗？");
                   if(event.returnValue){
                       if(idValue=="" || idValue=="NULL"){
                        alert(    "删除数据是基于ID值来判断的，因此ID值不能为空或为NULL，其它不用填写！");
                        event    .returnValue=false;
                    }
                }
          }

    function selecttext(){
             event    .returnValue=confirm("确定查询数据吗？");    
        }
    </script>
    <style type="text/css">
        body{font    -size:150%;}
           .box{border:solid 1px #808080;900px;height:900px; margin:100px auto;background:#5F9EA0;border-radius:30px;}
        h1{text-align:center;font-size:320%;}
        table    .tb{100%;height:800px;font-size:50px;margin-top:50px;}    
        input{width    :90%;height:80px;font-size:50px;}
           .left{text-align:right;200px;}
           .inp{background:#9932CC;}
        .inp:hover{background:#D2691E;}
        a{font-size:50px;}
        table    .tb_out{margin:40px auto;text-align:center;font-size:24px;border-collapse:collapse;}
           .box_out{100%;height:1200px;border:solid 1px #808080;}
        th{background:#5f9ea0;}
        .text_color{background:#ADD8E6;}
        .text_color_1{background:#E0FFFF;}
    </style>
    </head>
    <body>
         <h1>Mysql数据库操作</h1>
         <div class="box">
        <form action="" name="formPage" method="POST">
           <table border="0" class="tb">
                <tr>
                    <td class="left">ID：</td>
                    <td><input type="text" name="userId" id="userId" value="NULL" onfocus="javascript:if(this.value=='NULL')this.value='';" onkeyup="this.value=this.value.replace(/D/g,'')" onafterpaste="this.value=this.value.replace(/D/g,'')"></td>
                </tr>
                <tr>
                    <td class="left">姓名：</td>
                    <td><input type="text" name="userName" id="name"></td>
                </tr>
                <tr>
                    <td class="left">年龄：</td>
                     <td><input type="text" name="userAge" id="age" onkeyup="this.value=this.value.replace(/D/g,'')" onafterpaste="this.value=this.value.replace(/D/g,'')"></td>
                </tr>    
                <tr>
                    <td class="left">简介：</td>
                    <td><input type="text" name="userIntro" id="intro"></td>
                </tr>    
                <tr>
                    <td></td>
                    <td><input class="inp" type="submit" name="add" value="增加" onclick="addtext()"></td>
                </tr>
                <tr>    
                      <td></td>
                    <td><input class="inp" type="submit" name="modify" value="修改" onclick="modifytext()"></td>
                </tr>    
                <tr>
                    <td></td>
                    <td><input class="inp" type="submit" name="delet" value="删除" onclick="delettext()"></td>
                </tr>
                <tr>
                    <td></td>
                    <td><input class="inp" type="submit" name="select" value="查询" onclick="selecttext()"></td>
                </tr>
            </table>
        </form>
        </div>
            <a href="mysqlRead.php">Mysql数据库读取</a>
            <a href="index.php" style="float:right;">返回主页</a>
    </body>
    </html>
    

    

    function.class.php文件：
    

    

    <?php
/**
 * mysql数据库显示函数
 */

function show_mysql($sql, $title) {
    // echo $sql;  /*检查sql语句的格式是否正确*/
    ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title><?php echo $title ?></title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<style>
body{}
h1{text-align:center;}
table{margin:40px auto;text-align:center;font-size:24px;border-collapse:collapse;}
.box{100%;height:1200px;border:solid 1px #808080;}
th{background:#5f9ea0;}
a{font-size:36px;}
 .text_color{background:#ADD8E6;}
 .text_color_1{background:#E0FFFF;}
</style>
 </head>
 <body>
 <h1><?php echo $title ?></h1>
 <div class="box">
 
<table border="1" width="90%">
 <tr>
   <th>ID</th>
   <th>姓名</th>
   <th>年龄</th>
   <th>简介</th>
   
 </tr>

<?php
    header("content-type:text/html;charset=utf-8");
    include_once('mysqlAccount.php');
    $conn = mysql_connect(constant("HOST"), constant("userName"), constant("password"));
    mysql_query("set names 'utf8'");
    mysql_select_db(constant("database_db"));
    $tag = true;
    $result = mysql_query($sql, $conn);
    while ($row = mysql_fetch_array($result)) {
        if ($tag) {
            echo "<tr><td class='text_color_1'>" . $row["id"] . "</td><td class='text_color_1'>" . $row["name"] . "</td><td class='text_color_1'>" . $row["age"] . "</td><td class='text_color_1'>" . $row["intro"] . "</td></tr>";
            $tag = false;
        } else {
            echo "<tr><td class='text_color'>" . $row["id"] . "</td><td class='text_color'>" . $row["name"] . "</td><td class='text_color'>" . $row["age"] . "</td><td class='text_color'>" . $row["intro"] . "</td></tr>";
            $tag = true;
        } 
    } 
    mysql_free_result($result);

    ?>
    </table>
</div>
<a href="mysqlEdit.php">mysql数据库操作</a>
    <a href="index.php" style="float:right;">返回主页</a>
    </body>
    </html>
    <?php
} 

?>
    

    


    createDatabase.php文件：
    

    

    <?php
header("content-type:text/html;charset=utf-8");
include_once ('mysqlAccount.php');
$conn = mysql_connect(constant("HOST"), constant("userName"), constant("password"));
mysql_query("set names 'utf8'");
$database_db = constant("database_db");
$sql = "create database $database_db";

if (!mysql_query($sql, $conn)) {

    die('Error: ' . mysql_error());
}
mysql_close($conn);
echo "创建数据库！";
echo "<script>location.href='index.php'</script>";

?>
    

    

    createTable.php文件：
    

    

    <?php
header("content-type:text/html;charset=utf-8");
include_once('mysqlAccount.php');
$conn = mysql_connect(constant("HOST"), constant("userName"), constant("password"));
mysql_query("set names 'utf8'");

mysql_select_db(constant("database_db"));

$sql = "create table `pw_luck`(`id` int(10) not null auto_increment primary key,`name` varchar(10) not null,`age` int(10) not null,`intro` varchar(100));";

if (!mysql_query($sql, $conn)) {

    die('Error: ' . mysql_error());
}
mysql_close($conn);
echo "创建数据表！";
echo "<script>location.href='index.php'</script>";

?>
    

    

    dropTable.php文件：
    

    

    <?php
header("content-type:text/html;charset=utf-8");

include_once ('mysqlAccount.php');
$conn = mysql_connect(constant("HOST"), constant("userName"), constant("password"));
mysql_query("set names 'utf8'");

mysql_select_db(constant("database_db"));

$sql = "drop table pw_luck;";

if (!mysql_query($sql, $conn)) {

    die('Error: ' . mysql_error());
}
mysql_close($conn);
echo "删除数据表！";
echo "<script>location.href='index.php'</script>";
?>
    

    

    mysqlAccount.php配置文件：
    

    

    <?php
define("HOST", "localhost");/*mysql数据库连接地址*/
define("userName", "root");/*mysql数据库用户名*/
define("password", "");/*mysql数据库密码*/
define("database_db", "test");/*mysql数据库的数据表名*/

?>
    

    



    php安卓服务器软件下载：https://yunpan.cn/cPr8X7jvtkFNN  访问密码 4d7b
    

    安卓版mysql数据库操作案例源码下载：https://yunpan.cn/cPrG5hJuzmYgU  访问密码 a195
    


    
    
                
    
                
              
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                原文地址：https://www.cnblogs.com/qingsong/p/5440982.html
              
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