<?php
$servername = "localhost";
$username = "root";
$password = "admin";
$dbname = "myDB"; // 创建链接
$conn = new mysqli($servername, $username, $password, $dbname);
// 检查链接
if ($conn->connect_error) {
die("连接失败: " . $conn->connect_error);
} $sql = "INSERT INTO MyGuests (firstname, lastname, email)
VALUES ('John', 'Doe', 'john@example.com');";
$sql .= "INSERT INTO MyGuests (firstname, lastname, email)
VALUES ('Mary', 'Moe', 'mary@example.com');";
$sql .= "INSERT INTO MyGuests (firstname, lastname, email)
VALUES ('Julie', 'Dooley', 'julie@example.com')"; if ($conn->multi_query($sql) === TRUE) {
echo "新记录插入成功";
} else {
echo "Error: " . $sql . "<br>" . $conn->error;
} $conn->close();
?>

<?php
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "myDB"; // 创建链接
$conn = mysqli_connect($servername, $username, $password, $dbname);
// 检查链接
if (!$conn) {
die("连接失败: " . mysqli_connect_error());
} $sql = "INSERT INTO MyGuests (firstname, lastname, email)
VALUES ('John', 'Doe', 'john@example.com');";
$sql .= "INSERT INTO MyGuests (firstname, lastname, email)
VALUES ('Mary', 'Moe', 'mary@example.com');";
$sql .= "INSERT INTO MyGuests (firstname, lastname, email)
VALUES ('Julie', 'Dooley', 'julie@example.com')"; if (mysqli_multi_query($conn, $sql)) {
echo "新记录插入成功";
} else {
echo "Error: " . $sql . "<br>" . mysqli_error($conn);
} mysqli_close($conn);
?>
<?php
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "myDBPDO"; try {
$conn = new PDO("mysql:host=$servername;dbname=$dbname", $username, $password);
// set the PDO error mode to exception
$conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); // 开始事务
$conn->beginTransaction();
// SQL 语句
$conn->exec("INSERT INTO MyGuests (firstname, lastname, email)
VALUES ('John', 'Doe', 'john@example.com')");
$conn->exec("INSERT INTO MyGuests (firstname, lastname, email)
VALUES ('Mary', 'Moe', 'mary@example.com')");
$conn->exec("INSERT INTO MyGuests (firstname, lastname, email)
VALUES ('Julie', 'Dooley', 'julie@example.com')"); // 提交事务
$conn->commit();
echo "新记录插入成功";
}
catch(PDOException $e)
{
// 如果执行失败回滚
$conn->rollback();
echo $sql . "<br>" . $e->getMessage();
} $conn = null;
?>
<?php
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "myDB"; // 创建连接
$conn = new mysqli($servername, $username, $password, $dbname);
// 检测连接
if ($conn->connect_error) {
die("连接失败: " . $conn->connect_error);
} else {
$sql = "INSERT INTO MyGuests(firstname, lastname, email) VALUES(?, ?, ?)"; // 为 mysqli_stmt_prepare() 初始化 statement 对象
$stmt = mysqli_stmt_init($conn); //预处理语句
if (mysqli_stmt_prepare($stmt, $sql)) {
// 绑定参数
mysqli_stmt_bind_param($stmt, 'sss', $firstname, $lastname, $email); // 设置参数并执行
$firstname = 'John';
$lastname = 'Doe';
$email = 'john@example.com';
mysqli_stmt_execute($stmt); $firstname = 'Mary';
$lastname = 'Moe';
$email = 'mary@example.com';
mysqli_stmt_execute($stmt); $firstname = 'Julie';
$lastname = 'Dooley';
$email = 'julie@example.com';
mysqli_stmt_execute($stmt);
}
}
?>

吴裕雄--天生自然 PHP开发学习:MySQL 插入多条数据的更多相关文章

  1. 吴裕雄--天生自然 PYTHON3开发学习:MySQL - mysql-connector 驱动

    import mysql.connector mydb = mysql.connector.connect( host="localhost", # 数据库主机地址 user=&q ...

  2. 吴裕雄--天生自然 PHP开发学习:MySQL 读取数据

    <?php $servername = "localhost"; $username = "root"; $password = "admin& ...

  3. 吴裕雄--天生自然 PHP开发学习:MySQL 预处理语句

    <?php $servername = "localhost"; $username = "root"; $password = "admin& ...

  4. 吴裕雄--天生自然 PHP开发学习:MySQL 插入数据

    <?php $servername = "localhost"; $username = "root"; $password = "admin& ...

  5. 吴裕雄--天生自然 PHP开发学习:连接 MySQL、创建表

    <?php $servername = "localhost"; $username = "root"; $password = "admin& ...

  6. 吴裕雄--天生自然 JAVA开发学习:MySQL 连接

    CREATE TABLE `websites` ( `id` int(11) NOT NULL AUTO_INCREMENT, `name` char(20) NOT NULL DEFAULT '' ...

  7. 吴裕雄--天生自然 PHP开发学习:MySQL子句

    <?php $con=mysqli_connect("localhost","username","password","d ...

  8. 吴裕雄--天生自然 JAVA开发学习:java使用Eclipel连接数据库

    1:jar可到Mysql官网下载:地址Mysql 连接jar包.:https://dev.mysql.com/downloads/connector/j/如图,在下拉列表框中选择Platform In ...

  9. 吴裕雄--天生自然 JAVA开发学习:解决java.sql.SQLException: The server time zone value报错

    这个异常是时区的错误,因此只你需要设置为你当前系统时区即可,解决方案如下: import java.sql.Connection ; import java.sql.DriverManager ; i ...

随机推荐

  1. mitmproxy(TLS错误)

    一.原来的基础上添加代码 """ This inline script allows conditional TLS Interception based on a us ...

  2. Nginx+uwsgi+django部署项目

    nginx把请求转发给uwsgi,然后把uwsgi处理得到的结果返回给浏览器. 安装nginx: yum -y install gcc pcre-devel openssl-devel #安装Ngin ...

  3. 十八、JavaScript之布尔类型

    一.代码如下 二.运行效果 <!DOCTYPE html> <html> <meta http-equiv="Content-Type" conten ...

  4. Apache nifi 第二篇(小白初试) nifi数据对接流程初次尝试

     一.准备工作 1.官网下载nifi 2.上传到linux随便哪里把,因为nifi是用java写的,所以首先要保证你的linux装了jdk 其次保证系统在装了zookeeper,因为nifi是一个分布 ...

  5. #define、#undef、#ifdef、#ifndef、#if、#elif、#else、#endif、defined解释

    #define.#undef.#ifdef.#ifndef.#if.#elif.#else.#endif.defined. #define            定义一个预处理宏#undef     ...

  6. C++ 编程学习(六) 函数

    零.小知识点 1.函数返回类型可以是除数组外的自定义类型 一.传值调用 向函数传递参数的传值调用方法,把参数的实际值复制给函数的形式参数.在这种情况下,修改函数内的形式参数不会影响实际参数. 默认情况 ...

  7. Canvas基本定义

    Android中使用图形处理引擎,2D部分是android SDK内部自己提供,3D部分是用Open GL ES 1.0.今天我们主要要了解的是2D相关的 大部分2D使用的api都在android.g ...

  8. Django——URL详解/Django中URL是如何与urls文件匹配的

    URL标准语法 protocol://hostname[:port]/path/[:parameters][?query]#fragment https://i.cnblogs.com/EditPos ...

  9. Maven - Eclipse例子

    版权所有,未经授权,禁止转载 章节 Maven – 简介 Maven – 工作原理 Maven – Repository(存储库) Maven – pom.xml 文件 Maven – 依赖管理 Ma ...

  10. 生成私钥、公钥,配置到Git上

    ssh-keygen -t rsa -C "1032671220@qq.com" 输入完毕指令,输入密码.然后会在 /z/.ssh/文件夹下生成一个私钥rsa_id.公钥rsa_p ...