在 symfony 4 上，我使用 LiipImagineBundle 来显示我的图像。但我注意到存在缓存问题。我的配置是：
# See dos how to configure the bundle: https://symfony.com/doc/current/bundles/LiipImagineBundle/basic-usage.html
liip_imagine:
# valid drivers options include "gd" or "gmagick" or "imagick"
driver: "gd"
filter_sets:
cache: ~
# the name of the "filter set"
avatar_big:
# adjust the image quality to 75%
quality: 75
# list of transformations to apply (the "filters")
filters:
# create a thumbnail: set size to 120x90 and use the "outbound" mode
# to crop the image when the size ratio of …在我的项目中，我想做一个npm update，但我总是犯这种错误：
npm ERR! code EPERM
npm ERR! syscall rename
npm ERR! path C:\Users\user\Desktop\SylviaTest\node_modules\bootswatch
npm ERR! dest C:\Users\user\Desktop\SylviaTest\node_modules\.bootswatch-9Qtq80Xi
npm ERR! errno -4048
npm ERR! Error: EPERM: operation not permitted, rename 'C:\Users\user\Desktop\SylviaTest\node_modules\bootswatch' -> 'C:\Users\user\Desktop\SylviaTest\node_modules\.bootswatch-9Qtq80Xi'
npm ERR! [Error: EPERM: operation not permitted, rename 'C:\Users\user\Desktop\SylviaTest\node_modules\bootswatch' -> 'C:\Users\user\Desktop\SylviaTest\node_modules\.bootswatch-9Qtq80Xi
'] {
npm ERR! errno: -4048,
npm ERR! code: 'EPERM',
npm ERR! syscall: 'rename',
npm ERR! path: 'C:\\Users\\user\\Desktop\\SylviaTest\\node_modules\\bootswatch',
npm ERR! dest: 'C:\\Users\\user\\Desktop\\SylviaTest\\node_modules\\.bootswatch-9Qtq80Xi'
npm ERR! }
npm ERR!
npm ERR! The operation was rejected by …