Package Data | |
---|---|
Maintainer Username: | zjsy |
Maintainer Contact: | shenyang19920901@gmail.com (zjsy) |
Package Create Date: | 2019-08-03 |
Package Last Update: | 2019-08-03 |
Language: | PHP |
License: | MIT |
Last Refreshed: | 2024-12-17 03:03:13 |
Package Statistics | |
---|---|
Total Downloads: | 198 |
Monthly Downloads: | 2 |
Daily Downloads: | 0 |
Total Stars: | 0 |
Total Watchers: | 1 |
Total Forks: | 0 |
Total Open Issues: | 0 |
本項目修改 Captcha for Laravel 5 和 lumen-captcha 对5.8以上版本做了适配
composer require zjsy/captcha-lumen5
在bootstrap/app.php
中注册Captcha Service Provider:
$app->register(zjsy\CaptchaLumen5\CaptchaServiceProvider::class);
class_alias('zjsy\CaptchaLumen5\Facades\Captcha','Captcha');
在bootstrap/app.php
中可以設定各種自定義類型的驗證碼屬性,更多詳細設定請查看 Captcha for Laravel 5
'characters' => '2346789abcdefghjmnpqrtuxyzABCDEFGHJMNPQRTUXYZ',
'useful_time' => 300, //驗證碼有效時間(秒)
'login' => [ //驗證碼樣式
'length' => 4, //驗證碼字數
'width' => 100, //圖片寬度
'height' => 44, //字體大小和圖片高度
'angle' => 10, //字體傾斜度
'lines' => 2, //橫線數
'quality' => 90, //品質
'invert' =>false, //反相
'bgImage' =>true, //背景圖
'bgColor' =>'#ffffff',
'fontColors'=>['#339900','#ff3300','#9966ff','#3333ff'],//字體顏色
],
'flat' => [
'length' => 6,
'width' => 160,
'height' => 46,
'quality' => 90,
'lines' => 6,
'bgImage' => false,
'bgColor' => '#ecf2f4',
'fontColors'=> ['#2c3e50', '#c0392b', '#16a085', '#c0392b', '#8e44ad', '#303f9f', '#f57c00', '#795548'],
'contrast' => -5,
],
'mini' => [
'length' => 3,
'width' => 60,
'height' => 32,
],
'inverse' => [
'length' => 5,
'width' => 120,
'height' => 36,
'quality' => 90,
'sensitive' => true,
'angle' => 12,
'sharpen' => 10,
'blur' => 2,
'invert' => true,
'contrast' => -5,
]
如果不配置設定檔,默認就是default,驗證碼有效時限為5分鐘。
因為 Lumen 都是無狀態的 API,所以驗證碼圖片都會綁上一個 UUID,先獲得驗證碼的 UUID 跟圖片的 URL,驗證時再一併發送驗證碼與 UUID。
獲得驗證碼:
{Domain}/captchaInfo/{type?}
type
就是在 config 中定義的 Type,如果不指定type
,默認為default
樣式,Response:
{
"captchaUrl": "http://{Domain}/captcha-image/login/782fdc90-3406-f2a9-9573-444ea3dc4d5c",
"captchaUuid": "782fdc90-3406-f2a9-9573-444ea3dc4d5c"
}
captchaUrl
為驗證碼圖片的 URL,captchaUuid
為綁定驗證碼圖片的uuid。
在發送 Request 時將驗證碼與 UUID 一併送回 Server 端,在接收參數時做驗證即可:
public function checkCaptcha(Request $request, $type = 'default',$captchaUuid)
{
$this->validate($request,[
'captcha'=>'required|captcha:'.$captchaUuid
],[
'captcha.required'=>'验证码不能为空!'
'captcha.captcha'=>'验证码错误!'
]);
...
}