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                ## 用ThinkPHP6寫一個,可以隨機生成20萬中文昵稱、時間戳、IP地址、姓名、身份證號碼、手機號的程序,并且可以寫入數據庫 創建一個控制器 ``` <?php namespace app\index\controller; use think\Controller; use think\Db; class RandomController extends Controller { public function index() { // 生成20萬個隨機數據 $data = []; for($i = 0; $i < 200000; $i++){ $data[] = [ 'nickname' => $this->generateNickname(), 'timestamp' => $this->generateTimestamp(), 'ip_address' => $this->generateIpAddress(), 'name' => $this->generateName(), 'id_number' => $this->generateIdNumber(), 'phone_number' => $this->generatePhoneNumber(), ]; } // 寫入數據庫 Db::name('random_data')->insertAll($data); return '生成成功'; } private function generateNickname() { // 生成一個3-10個漢字的昵稱 $length = mt_rand(3, 10); $name = ''; for ($i = 0; $i < $length; $i++) { $name .= mb_chr(mt_rand(0x4E00, 0x9FA5)); } return $name; } private function generateTimestamp() { // 生成一個隨機的時間戳 $timestamp = mt_rand(0, time()); return date('Y-m-d H:i:s', $timestamp); } private function generateIpAddress() { // 生成一個隨機的IPv4地址 $ip = []; for($i = 0; $i < 4; $i++) { $ip[] = mt_rand(0, 255); } return implode('.', $ip); } private function generateName() { // 生成一個隨機的中文姓名 $surname = [ '趙', '錢', '孫', '李', '周', '吳', '鄭', '王', '馮', '陳', '楮', '衛', '蔣', '沈', '韓', '楊', '朱', '秦', '尤', '許', '何', '呂', '施', '張', '孔', '曹', '嚴', '華', '金', '魏', '陶', '姜', '戚', '謝', '鄒', '喻', '柏', '水', '竇', '章', '云', '蘇', '潘', '葛', '奚', '范', '彭', '郎', '魯', '韋', '昌', '馬', '苗', '鐘', '駱', '戴', '賈', '田', '堵', '儲', '盧', '杜', '胡', '南宮', '歐陽', '夏侯', '諸葛', '皇甫', '司馬', '公孫', '慕容', '長孫', '司徒', '軒轅', '令狐', '宇文', '司空', '鮮于', '閭丘', '東方', '子車', '呼延', '赫連', '司寇', '浦', '尚', '農', '溫', '別', '莊', '晏', '柴', '瞿', '閻', '充', '慕', '連', '茹', '習', '宦', '艾', '魚', '容', '向', '古', '易', '慎', '戈', '廖', '庾', '終', '暨', '居', '衡', '步', '都', '耿', '滿', '弘', '匡', '文', '國', '寇', '廣', '祿', '闕', '東', '歐', '殳', '沃', '利', '蔚', '越', '夔', '隆', '師', '鞏', '厙', '聶', '晁', '勾', '敖', '融', '冷', '訾', '辛', '闞', '那', '簡', '饒', '空', '曾', '毋', '沙', '乜', '養', '鞠', '須', '豐', '巢', '關', '蒯', '相', '查', '后', '荊', '紅', '游', '竺', '權', '逯', '蓋', '益', '桓', '公', '萬', '俟', '司空']; $name = $surname[mt_rand(0, count($surname) - 1)]; $length = mt_rand(1, 2); for($i = 0; $i < $length; $i++) { $name .= mb_chr(mt_rand(0x4E00, 0x9FA5)); } return $name; } private function generateIdNumber() { // 生成一個隨機的身份證號碼 $region = ['1101', '1201', '1301', '1401', '1501']; $year = mt_rand(1970, 2000); $month = str_pad(mt_rand(1, 12), 2, '0', STR_PAD_LEFT); $day = str_pad(mt_rand(1, 28), 2, '0', STR_PAD_LEFT); $suffix = str_pad(mt_rand(1, 9999), 4, '0', STR_PAD_LEFT); $id_number = $region[mt_rand(0, count($region) - 1)] . $year . $month . $day . $suffix; return $id_number; } private function generatePhoneNumber() { // 生成一個隨機的手機號碼 $prefix = ['130', '131', '132', '133', '134', '135', '136', '137', '138', '139', '150', '151', '152', '153', '154', '155', '156', '157', '158', '159', '170', '176', '177', '178', '180', '181', '182', '183', '184', '185', '186', '187', '188', '189']; $number = $prefix[mt_rand(0, count($prefix) - 1)] . str_pad(mt_rand(0, 99999999), 8, '0', STR_PAD_LEFT); return $number; } } ``` 在數據庫中創建一個名為random\_data的表: ``` CREATE TABLE `random_data` ( `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'ID', `nickname` varchar(20) NOT NULL DEFAULT '' COMMENT '昵稱', `timestamp` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '時間戳', `ip_address` varchar(15) NOT NULL DEFAULT '' COMMENT 'IP地址', `name` varchar(10) NOT NULL DEFAULT '' COMMENT '姓名', `id_number` varchar(18) NOT NULL DEFAULT '' COMMENT '身份證號碼', `phone_number` varchar(11) NOT NULL DEFAULT '' COMMENT '手機號碼', PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='隨機數據表'; ```
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