Laravel 5.4 创建 PDF 文件巴里
Laravel 5.4 Create PDF File barry
我想将新库导入我的项目。这就是我要导入的内容
composer require barryvdh/laravel-dompdf
但是，我的项目拒绝了这个package.and这是我得到的错误
Info from https://repo.packagist.org: #StandWithUkraine
Using version ^1.0 for barryvdh/laravel-dompdf
./composer.json has been updated
Running composer update barryvdh/laravel-dompdf
Loading composer repositories with package information
Info from https://repo.packagist.org: #StandWithUkraine
Updating dependencies
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Root composer.json requires barryvdh/laravel-dompdf ^1.0 -> satisfiable by barryvdh/laravel-dompdf[v1.0.0].
- barryvdh/laravel-dompdf v1.0.0 requires illuminate/support ^6|^7|^8|^9 -> found illuminate/support[v6.0.0, ..., v6.20.44, v7.0.0, ..., v7.30.6, v8.0.0, ..., v8.83.5, v9.0.0, ..., v9.5.1] but these were not loaded, likely because it conflicts with another require.
Installation failed, reverting ./composer.json and ./composer.lock to their original content.
这是我的项目版本
Laravel Framework 5.4.36
Usage:
command [options] [arguments]
Options:
-h, --help Display this help message
-q, --quiet Do not output any message
-V, --version Display this application version
--ansi Force ANSI output
--no-ansi Disable ANSI output
-n, --no-interaction Do not ask any interactive question
--env[=ENV] The environment the command should run under
-v|vv|vvv, --verbose Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
Available commands:
clear-compiled Remove the compiled class file
down Put the application into maintenance mode
env Display the current framework environment
help Displays help for a command
inspire Display an inspiring quote
list Lists commands
migrate Run the database migrations
optimize Optimize the framework for better performance
serve Serve the application on the PHP development server
tinker Interact with your application
up Bring the application out of maintenance mode
app
app:name Set the application namespace
auth
auth:clear-resets Flush expired password reset tokens
cache
cache:clear Flush the application cache
cache:forget Remove an item from the cache
cache:table Create a migration for the cache database table
config
config:cache Create a cache file for faster configuration loading
config:clear Remove the configuration cache file
db
db:seed Seed the database with records
event
event:generate Generate the missing events and listeners based on registration
key
key:generate Set the application key
make
make:auth Scaffold basic login and registration views and routes
make:command Create a new Artisan command
make:controller Create a new controller class
make:event Create a new event class
make:job Create a new job class
make:listener Create a new event listener class
make:mail Create a new email class
make:middleware Create a new middleware class
make:migration Create a new migration file
make:model Create a new Eloquent model class
make:notification Create a new notification class
make:policy Create a new policy class
make:provider Create a new service provider class
make:request Create a new form request class
make:seeder Create a new seeder class
make:test Create a new test class
migrate
migrate:install Create the migration repository
migrate:refresh Reset and re-run all migrations
migrate:reset Rollback all database migrations
migrate:rollback Rollback the last database migration
migrate:status Show the status of each migration
notifications
notifications:table Create a migration for the notifications table
queue
queue:failed List all of the failed queue jobs
queue:failed-table Create a migration for the failed queue jobs database table
queue:flush Flush all of the failed queue jobs
queue:forget Delete a failed queue job
queue:listen Listen to a given queue
queue:restart Restart queue worker daemons after their current job
queue:retry Retry a failed queue job
queue:table Create a migration for the queue jobs database table
queue:work Start processing jobs on the queue as a daemon
route
route:cache Create a route cache file for faster route registration
route:clear Remove the route cache file
route:list List all registered routes
schedule
schedule:run Run the scheduled commands
session
session:table Create a migration for the session database table
storage
storage:link Create a symbolic link from "public/storage" to "storage/app/public"
vendor
vendor:publish Publish any publishable assets from vendor packages
view
view:clear Clear all compiled view files
在我尝试此代码后
composer require barryvdh/laravel-dompdf "0.8.2"
这是新错误
Updating dependencies
Lock file operations: 5 installs, 0 updates, 0 removals
- Locking barryvdh/laravel-dompdf (v0.8.2)
- Locking dompdf/dompdf (v0.8.6)
- Locking phenx/php-font-lib (0.5.4)
- Locking phenx/php-svg-lib (v0.3.3)
- Locking sabberworm/php-css-parser (8.4.0)
Writing lock file
Installing dependencies from lock file (including require-dev)
Package operations: 5 installs, 0 updates, 0 removals
- Downloading phenx/php-svg-lib (v0.3.3)
- Downloading dompdf/dompdf (v0.8.6)
- Downloading barryvdh/laravel-dompdf (v0.8.2)
- Installing sabberworm/php-css-parser (8.4.0): Extracting archive
- Installing phenx/php-svg-lib (v0.3.3): Extracting archive
- Installing phenx/php-font-lib (0.5.4): Extracting archive
- Installing dompdf/dompdf (v0.8.6): Extracting archive
- Installing barryvdh/laravel-dompdf (v0.8.2): Extracting archive
2 package suggestions were added by new dependencies, use `composer suggest` to see details.
Package jakub-onderka/php-console-color is abandoned, you should avoid using it. Use php-parallel-lint/php-console-color instead.
Package jakub-onderka/php-console-highlighter is abandoned, you should avoid using it. Use php-parallel-lint/php-console-highlighter instead.
Package maddhatter/laravel-fullcalendar is abandoned, you should avoid using it. No replacement was suggested.
Package mtdowling/cron-expression is abandoned, you should avoid using it. Use dragonmantank/cron-expression instead.
Package swiftmailer/swiftmailer is abandoned, you should avoid using it. Use symfony/mailer instead.
Package fzaninotto/faker is abandoned, you should avoid using it. No replacement was suggested.
Package phpunit/php-token-stream is abandoned, you should avoid using it. No replacement was suggested.
Package phpunit/phpunit-mock-objects is abandoned, you should avoid using it. No replacement was suggested.
Generating optimized autoload files
Carbon 1 is deprecated, see how to migrate to Carbon 2.
https://carbon.nesbot.com/docs/#api-carbon-2
You can run ".\vendor\bin\upgrade-carbon" to get help in updating carbon and other frameworks and libraries that depend on it.
33 packages you are using are looking for funding.
Use the `composer fund` command to find out more!
> Illuminate\Foundation\ComposerScripts::postUpdate
> php artisan optimize
Generating optimized class loader
The compiled services file has been removed.
如何使用这个包？有人说 laravel 5 可以使用这个包。但是，在我的项目中无法安装这个包。有人说，我必须将我的 Laravel 版本升级到 Laravel ^6。有人说，laravel 5.7可以运行这个项目。现在我很困惑并陷入了这个散文。
你可以试试这个代码
composer require barryvdh/laravel-dompdf "0.8.2"
我想将新库导入我的项目。这就是我要导入的内容
composer require barryvdh/laravel-dompdf
但是，我的项目拒绝了这个package.and这是我得到的错误
Info from https://repo.packagist.org: #StandWithUkraine
Using version ^1.0 for barryvdh/laravel-dompdf
./composer.json has been updated
Running composer update barryvdh/laravel-dompdf
Loading composer repositories with package information
Info from https://repo.packagist.org: #StandWithUkraine
Updating dependencies
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Root composer.json requires barryvdh/laravel-dompdf ^1.0 -> satisfiable by barryvdh/laravel-dompdf[v1.0.0].
- barryvdh/laravel-dompdf v1.0.0 requires illuminate/support ^6|^7|^8|^9 -> found illuminate/support[v6.0.0, ..., v6.20.44, v7.0.0, ..., v7.30.6, v8.0.0, ..., v8.83.5, v9.0.0, ..., v9.5.1] but these were not loaded, likely because it conflicts with another require.
Installation failed, reverting ./composer.json and ./composer.lock to their original content.
这是我的项目版本
Laravel Framework 5.4.36
Usage:
command [options] [arguments]
Options:
-h, --help Display this help message
-q, --quiet Do not output any message
-V, --version Display this application version
--ansi Force ANSI output
--no-ansi Disable ANSI output
-n, --no-interaction Do not ask any interactive question
--env[=ENV] The environment the command should run under
-v|vv|vvv, --verbose Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
Available commands:
clear-compiled Remove the compiled class file
down Put the application into maintenance mode
env Display the current framework environment
help Displays help for a command
inspire Display an inspiring quote
list Lists commands
migrate Run the database migrations
optimize Optimize the framework for better performance
serve Serve the application on the PHP development server
tinker Interact with your application
up Bring the application out of maintenance mode
app
app:name Set the application namespace
auth
auth:clear-resets Flush expired password reset tokens
cache
cache:clear Flush the application cache
cache:forget Remove an item from the cache
cache:table Create a migration for the cache database table
config
config:cache Create a cache file for faster configuration loading
config:clear Remove the configuration cache file
db
db:seed Seed the database with records
event
event:generate Generate the missing events and listeners based on registration
key
key:generate Set the application key
make
make:auth Scaffold basic login and registration views and routes
make:command Create a new Artisan command
make:controller Create a new controller class
make:event Create a new event class
make:job Create a new job class
make:listener Create a new event listener class
make:mail Create a new email class
make:middleware Create a new middleware class
make:migration Create a new migration file
make:model Create a new Eloquent model class
make:notification Create a new notification class
make:policy Create a new policy class
make:provider Create a new service provider class
make:request Create a new form request class
make:seeder Create a new seeder class
make:test Create a new test class
migrate
migrate:install Create the migration repository
migrate:refresh Reset and re-run all migrations
migrate:reset Rollback all database migrations
migrate:rollback Rollback the last database migration
migrate:status Show the status of each migration
notifications
notifications:table Create a migration for the notifications table
queue
queue:failed List all of the failed queue jobs
queue:failed-table Create a migration for the failed queue jobs database table
queue:flush Flush all of the failed queue jobs
queue:forget Delete a failed queue job
queue:listen Listen to a given queue
queue:restart Restart queue worker daemons after their current job
queue:retry Retry a failed queue job
queue:table Create a migration for the queue jobs database table
queue:work Start processing jobs on the queue as a daemon
route
route:cache Create a route cache file for faster route registration
route:clear Remove the route cache file
route:list List all registered routes
schedule
schedule:run Run the scheduled commands
session
session:table Create a migration for the session database table
storage
storage:link Create a symbolic link from "public/storage" to "storage/app/public"
vendor
vendor:publish Publish any publishable assets from vendor packages
view
view:clear Clear all compiled view files
在我尝试此代码后
composer require barryvdh/laravel-dompdf "0.8.2"
这是新错误
Updating dependencies
Lock file operations: 5 installs, 0 updates, 0 removals
- Locking barryvdh/laravel-dompdf (v0.8.2)
- Locking dompdf/dompdf (v0.8.6)
- Locking phenx/php-font-lib (0.5.4)
- Locking phenx/php-svg-lib (v0.3.3)
- Locking sabberworm/php-css-parser (8.4.0)
Writing lock file
Installing dependencies from lock file (including require-dev)
Package operations: 5 installs, 0 updates, 0 removals
- Downloading phenx/php-svg-lib (v0.3.3)
- Downloading dompdf/dompdf (v0.8.6)
- Downloading barryvdh/laravel-dompdf (v0.8.2)
- Installing sabberworm/php-css-parser (8.4.0): Extracting archive
- Installing phenx/php-svg-lib (v0.3.3): Extracting archive
- Installing phenx/php-font-lib (0.5.4): Extracting archive
- Installing dompdf/dompdf (v0.8.6): Extracting archive
- Installing barryvdh/laravel-dompdf (v0.8.2): Extracting archive
2 package suggestions were added by new dependencies, use `composer suggest` to see details.
Package jakub-onderka/php-console-color is abandoned, you should avoid using it. Use php-parallel-lint/php-console-color instead.
Package jakub-onderka/php-console-highlighter is abandoned, you should avoid using it. Use php-parallel-lint/php-console-highlighter instead.
Package maddhatter/laravel-fullcalendar is abandoned, you should avoid using it. No replacement was suggested.
Package mtdowling/cron-expression is abandoned, you should avoid using it. Use dragonmantank/cron-expression instead.
Package swiftmailer/swiftmailer is abandoned, you should avoid using it. Use symfony/mailer instead.
Package fzaninotto/faker is abandoned, you should avoid using it. No replacement was suggested.
Package phpunit/php-token-stream is abandoned, you should avoid using it. No replacement was suggested.
Package phpunit/phpunit-mock-objects is abandoned, you should avoid using it. No replacement was suggested.
Generating optimized autoload files
Carbon 1 is deprecated, see how to migrate to Carbon 2.
https://carbon.nesbot.com/docs/#api-carbon-2
You can run ".\vendor\bin\upgrade-carbon" to get help in updating carbon and other frameworks and libraries that depend on it.
33 packages you are using are looking for funding.
Use the `composer fund` command to find out more!
> Illuminate\Foundation\ComposerScripts::postUpdate
> php artisan optimize
Generating optimized class loader
The compiled services file has been removed.
如何使用这个包？有人说 laravel 5 可以使用这个包。但是，在我的项目中无法安装这个包。有人说，我必须将我的 Laravel 版本升级到 Laravel ^6。有人说，laravel 5.7可以运行这个项目。现在我很困惑并陷入了这个散文。
你可以试试这个代码
composer require barryvdh/laravel-dompdf "0.8.2"