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easy-excel's Issues

Class "dcat/easy-excel\EasyExcelServiceProvider" not found {"exception":"[object] (Error(code: 0): Class \"dcat/easy-excel\\EasyExcelServiceProvider\"

[2022-04-07 10:30:16] local.ERROR: Class "dcat/easy-excel\EasyExcelServiceProvider" not found {"exception":"[object] (Error(code: 0): Class "dcat/easy-excel\EasyExcelServiceProvider" not found at /www/wwwroot/aaa/vendor/dcat/laravel-admin/src/Extend/Manager.php:249)
[stacktrace]
#0 /www/wwwroot/aaa/vendor/dcat/laravel-admin/src/Extend/Manager.php(218): Dcat\Admin\Extend\Manager->resolveExtension()
#1 /www/wwwroot/aaa/vendor/dcat/laravel-admin/src/Extend/Manager.php(119): Dcat\Admin\Extend\Manager->loadExtension()
#2 /www/wwwroot/aaa/vendor/dcat/laravel-admin/src/Extend/Manager.php(64): Dcat\Admin\Extend\Manager->load()
#3 /www/wwwroot/aaa/vendor/dcat/laravel-admin/src/AdminServiceProvider.php(243): Dcat\Admin\Extend\Manager->register()
#4 /www/wwwroot/aaa/vendor/dcat/laravel-admin/src/AdminServiceProvider.php(96): Dcat\Admin\AdminServiceProvider->registerExtensions()
#5 /www/wwwroot/aaa/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(682): Dcat\Admin\AdminServiceProvider->register()
#6 /www/wwwroot/aaa/vendor/laravel/framework/src/Illuminate/Foundation/ProviderRepository.php(75): Illuminate\Foundation\Application->register()
#7 /www/wwwroot/aaa/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(659): Illuminate\Foundation\ProviderRepository->load()
#8 /www/wwwroot/aaa/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/RegisterProviders.php(17): Illuminate\Foundation\Application->registerConfiguredProviders()
#9 /www/wwwroot/aaa/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(237): Illuminate\Foundation\Bootstrap\RegisterProviders->bootstrap()
#10 /www/wwwroot/aaa/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(153): Illuminate\Foundation\Application->bootstrapWith()
#11 /www/wwwroot/aaa/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(137): Illuminate\Foundation\Http\Kernel->bootstrap()
#12 /www/wwwroot/aaa/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(111): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter()
#13 /www/wwwroot/aaa/public/index.php(52): Illuminate\Foundation\Http\Kernel->handle()
#14 {main}
php 8,0 laravel 8.75 dcat的后台 导出功能正常,但是一直在写这个错误日志

导出2000+数据时会爆内存

  • php的运行内存设置为128m,导出2k左右数据时就会爆内存

  • 调试时解开内存限制,发现在循环写入行数据的过程中,使用内存会逐步增大,以致写入2k行后,使用内存达到142.9M,如下图
    image

  • 内存问题建议如何解决?

生成xlsx文件的时候可以使用追加的形式吗?

导出的内容比较多,用csv的时候格式简单。可以直接把内容追加到csv文件里。利用阿里云oss的内容追加很容易做到。
但现在要导出xlsx格式,如果我想把第一部分内容写到OSS,第二部分再追加上去,如此循环,最终组合成一个完整的xlsx,请问要如何使用?

导入文件后因文件处于打开状态无法删除

代码如下,通过调试发现,这个时候是无法进行删除的,因为文件处于打开状态。请问怎么才能关闭文件进行删除?
我现在只能通过异步处理,但这很不合理啊😂
image

能否实现合并单元格

标题栏有特殊需求,比如某个标题占了两行或者两列,需要合并单元格功能实现,有这样的功能吗

依赖问题

composer 安装提示:Package box/spout is abandoned, you should avoid using it. No replacement was suggested.

如何去除數字前的單引號?

因為export之後自動加了單引號 就算指定數字
不能加總處理
如何能指定某欄位去除單引號 如不能指定 全刪除的方式也可以
謝謝

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