GD库扩展不适用于此PHP安装Ubuntu Nginx
问题描述：
我正在ubuntu 14.04服务器和nginx Web服务器上使用laravel Web框架，当我尝试使用laravel将文件上传到服务器时出现此错误.
我的上传目录位于具有777权限的public/uploads文件夹中.
i am using laravel web framework on my ubuntu 14.04 server and nginx web server , i have this error when i try to upload file using laravel to server.
my upload directory is on public/uploads folder that has 777 permission.
答
GD图形库用于动态处理图像. 对于Ubuntu，您应该手动安装它:
The GD Graphics Library is for dynamically manipulating images. For Ubuntu you should install it manually:
- PHP5:
sudo apt-get install php5-gd - PHP7.0:
sudo apt-get install php7.0-gd - PHP7.1:
sudo apt-get install php7.1-gd - PHP7.2:
sudo apt-get install php7.2-gd - PHP7.3:
sudo apt-get install php7.3-gd - PHP7.4:
sudo apt-get install php7.4-gd
- PHP5:
sudo apt-get install php5-gd - PHP7.0:
sudo apt-get install php7.0-gd - PHP7.1:
sudo apt-get install php7.1-gd - PHP7.2:
sudo apt-get install php7.2-gd - PHP7.3:
sudo apt-get install php7.3-gd - PHP7.4:
sudo apt-get install php7.4-gd
仅此而已，您可以验证是否已加载GD支持:
That's all, you can verify that GD support loaded:
php -i | grep -i gd
输出应如下所示:
GD Support => enabled
GD headers Version => 2.1.1-dev
gd.jpeg_ignore_warning => 0 => 0