1.生成二维码 2.xml与数组转换 3.生成范围经纬度 4.经纬度换算距离 5.人民币转大写 6.MurmurHash 7.GoogleAuth 8.对称加密和证书加密 9.访问限制 10.生成证书 11.验证码 12.Excel导出 13.jwt
### 第一步：composer安装 ``` composer require xy_jx/utils ``` ### 第二步使用： #### 获取随机字符串 ``` echo rand_string();//KPV1 ``` #### 获取UUID ``` echo UUID();//0b90f8b2-dca8-4ee8-86a1-f2a990605912 ``` #### 数字人民币转汉字大写 ``` echo rmb_capital(159622);//壹拾伍万玖仟陆佰贰拾贰圆 ``` #### 验证码 ``` use xy_jx\Utils\Captcha; class xy { // 初始化验证码类 $Captcha = new Captcha(); // 生成验证码和key （密钥没有存储到session或Cookie）可自己存储 防止用户重复使用 $cap = $Captcha->create(); //echo $cap['img'];//data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAMgAAAA+CAMAAABZTaSoAAAAclBMVEXOvPAKZhygpcukoLrfprXhuaOenLe+n8ianayatMa... // 验证是否正确 var_dump($Captcha->check($cap['code'], $cap['key']));// true } ``` #### jwt ``` use xy_jx\Utils\Jwt; class xy { //设置额外的密钥 Jwt::set('iv', '@user@token@jwt*'); Jwt::set('key', '@user@token@jwt*');//默认key 0.8+ $user = [ 'id' => 5, 'tel' => '188888888888', 'name' => 'xy', 'email' => 'xy@email.com', 'sex' => 2, 'login_num' => 12, ]; //获取token $token = Jwt::getToken($user); //通过token获取用户数据 $user = Jwt::getUser($token['token']); var_dump($user); } ``` #### 加解密数据 ``` use xy_jx\Utils\Encryption; class xy { $data = [ 'id' => 5, 'tel' => '188888888888', 'name' => 'xy', 'email' => 'xy@email.com', 'sex' => 2, 'login_num' => 12, ]; //加密数据 $encrypt = Encryption::Encrypt($data); //解密数据 var_dump(Encryption::Decrypt($encrypt)); } ``` #### 谷歌验证码GoogleAuthenticator ``` use xy_jx\Utils\GoogleAuthenticator; class xy { //创建一个密钥 $secret = GoogleAuthenticator::createSecret();//WQI5IOGD6WSRHDIFNFHYJCHANUJZDMAG //通过密钥获取一个验证码 $code = GoogleAuthenticator::getCode($secret);//273079 //通过密钥验证code var_dump(GoogleAuthenticator::verifyCode($secret, $code));// true //获取第3方绑定二维码（从google图表中获取图像的QR码URL） echo GoogleAuthenticator::getQRCodeGoogleUrl( $name = 'xy', $secret, $title = '绑定密钥' );//https://api.qrserver.com/v1/create-qr-code/?data=otpauth%3A%2F%2Ftotp%2Fxy%3Fsecret%3DG3HVLCM5OCO6GTLCVNTD35UFIO4L6GB3%26issuer%3D%25E7%25BB%2591%25E5%25AE%259A%25E5%25AF%2586%25E9%2592%25A5&size=200x200&ecc=M } ``` #### Excel导出 ##### 额外安装phpspreadsheet ``` composer require phpoffice/phpspreadsheet ``` ``` use xy_jx\Utils\Excel; class xy { $userAll = [ [ 'id' => 1, 'name' => '张三', 'cd' => date('Y-m-d'), ], [ 'id' => 2, 'name' => '李四', 'cd' => date('Y-m-d'), ], [ 'id' => 3, 'name' => '王五', 'cd' => date('Y-m-d'), ], ]; Excel::header('用户导出', ['id' => 'ID', 'name' => '名字', 'cd' => '时间']) ->content($userAll)->save('Xlsx', true, '用户.Xlsx'); } ``` #### 其他方法使用也如此（很简单可自行查看代码都有注释） #### 有什么建议和意见，可通过issue或邮箱反馈