1:使用之前，先通过Composer安装：
composer require zgldh/qiniu-laravel-storage
如果执行过程中报以下错误：说明php没有开启扩展fileinfo,在php扩展开启fileinfo即可
Your requirements could not be resolved to an installable set of packages. Problem 1 - stevenyangecho/laravel-u-editor v1.4.2 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system. - stevenyangecho/laravel-u-editor v1.4.1 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system. - stevenyangecho/laravel-u-editor v1.4.0 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system. - Installation request for stevenyangecho/laravel-u-editor ~1.4 -> satisfiable by stevenyangecho/laravel-u-editor[v1.4.0, v1.4.1, v1.4.2]. To enable extensions, verify that they are enabled in your .ini files: - F:\phpStudy\PHPTutorial\php\php-7.2.1-nts\php.ini You can also run `php --ini` inside terminal to see which files are used by PHP in CLI mode. Installation failed, reverting ./composer.json to its original content.
2:然后在 config/app.php providers 中注册服务提供者：
zgldh\QiniuStorage\QiniuFilesystemServiceProvider::class
3:接下来在config/filesystems.php里的disks中新增如下选项：
'disks' => [ ... , 'qiniu' => [ 'driver' => 'qiniu', 'domains' => [ 'default' => 'xxxxx', //你的七牛域名 'https' => 'xxxxx',//你的HTTPS域名 'custom' => 'xxxxx',//你的自定义域名 ], 'access_key'=> 'IKYPvIRNQRxahzSzQh-9nf0er--4oTCzkeIWQM4X', //AccessKey 'secret_key'=> '3KfIusCaWrJGiJnR1kvX6y3UJ1CyBbDHVK7Nm1xi', //SecretKey 'bucket' => '1805a', //Bucket名字 'notify_url'=> 'http://www.zb.cn/lx', //持久化处理回调地址 ], ],
4: OK，扩展包的安装就暂时介绍到这里，接下来我们要去七牛注册一个账号并且将上面的配置完善。
七牛账号注册及配置
先去七牛注册一个账号，点击官网的注册会让我们选择用户类型，这里我就选择个人用户,接下来按照流程来进项注册就OK了.
点击秘钥管理，就可与看到个人七牛的秘钥了：
七牛在Laravel中的配置
上面已经介绍相关的配置在哪儿，现在我们要将这些配置在Laravel中使用：
先在 resources\views 下新建 image.blade.php 视图
<!DOCTYPE html> <html> <head> <title>上传图片</title> </head> <body> <form method="post" action="" enctype="multipart/form-data"> <input type="file" name="file"> <button type="submit">上传图片</button> </form> </body> </html>
实现上传方法：控制器
<?php namespace App\Http\Controllers; use zgldh\QiniuStorage\QiniuStorage; //调用基类 use Illuminate\Http\Request; //七牛云图片上传 class lxController extends Controller { public function index(Request $request){ if ($request->isMethod('post')) { // 判断是否有文件上传 if ($request->hasFile('file')) { // 获取文件,file对应的是前端表单上传input的name $file = $request->file('file'); // Laravel5.3中多了一个写法 // $file = $request->file; // 初始化 $disk = QiniuStorage::disk('qiniu'); // 重命名文件 $fileName = md5($file->getClientOriginalName().time().rand()).'.'.$file->getClientOriginalExtension(); // 上传到七牛 $bool = $disk->put('iwanli/image_'.$fileName,file_get_contents($file->getRealPath())); // 判断是否上传成功 if ($bool) { $path = $disk->downloadUrl('iwanli/image_'.$fileName); return '上传成功，图片url:'.$path; } return '上传失败'; } return '没有文件'; }else{ return view('lx.image'); } } }
OK，刷新页面就能看到上传后的url地址了。这里只是演示一个最简单的实例，路由定义、视图样式、及逻辑层处理大家按照自己的项目的需求即可。
