zh / yii2-qiniu-images
一款直传七牛的yii2图片widget
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Type:yii2-extension
Requires
- bower-asset/vue: ~2.4
- yiisoft/yii2: *
This package is not auto-updated.
Last update: 2024-04-23 17:20:11 UTC
README
一款直传七牛的yii2图片widget 浏览器直传(没试过IE) 没有做分片上传
Installation
The preferred way to install this extension is through composer.
Either run
php composer.phar require --prefer-dist zh/yii2-qiniu-images "dev-master"
or add
"zh/yii2-qiniu-images": "dev-master"
to the require section of your composer.json
file.
Usage
Once the extension is installed, simply use it in your code by :
<?= $form->field($model, 'images')->widget(QiniuFileInput::className(),[ //'options' => [ // 'class' => 'btn-danger'//按钮class //], //'uploadUrl' => 'http://up-z2.qiniu.com',文件上传地址 不同地区的空间上传地址不一样 参见官方文档 'qlConfig' => [ 'accessKey' => '你的七牛key', 'secretKey' => '你的七牛secretKey', 'scope'=>'你的空间名', 'cdnUrl' => 'http://URL',//外链域名 ], 'clientOptions' => [ 'max' => 5,//最多允许上传图片个数 默认为3 //'size' => 204800,//每张图片大小 //'btnName' => 'upload',//上传按钮名字 //'accept' => 'image/jpeg,image/gif,image/png'//上传允许类型 ], //'pluginEvents' => [ // 'delete' => 'function(item){console.log(item)}', // 'success' => 'function(res){console.log(res)}' //] ]) ?>
流程 :
图片成功上传到七牛后,以数组的形式保存资源地址(外链域名+资源名)到当前模型的属性,例如:
当前goods模型 添加一个成员属性 images 只支持required规则
model
class Goods extends \yii\db\ActiveRecord { public $images; /** * @inheritdoc */ public function rules() { return [ [['images'], 'required'] ]; } }
当提交form后端将收到如下类型的数据
[Goods] => Array ( [images] => Array ( [0] => http://ouv520g7c.bkt.clouddn.com/2017/9/er14pygpvq.jpg [1] => http://ouv520g7c.bkt.clouddn.com/2017/9/r5c0eidcx8.jpg ) )
更新如何显示已有数据
$model->images = [ 'http://ouv520g7c.bkt.clouddn.com/2017/9/er14pygpvq.jpg', 'http://ouv520g7c.bkt.clouddn.com/2017/9/r5c0eidcx8.jpg' ]