常見問題

ThinkPHP6.1 升級(jí)到 8.0

常見問題

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最近看見社區(qū)非常多小伙伴在問 ThinkPHP6.1 升級(jí)到 8.0 的問題，這里我就來簡單的介紹一下升級(jí)的方法。

首先，我先本地安裝個(gè) ThinkPHP6.1 的開發(fā)版。

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$ composer create-project topthink/think=6.1.x-dev thinkphp61

現(xiàn)在查看下項(xiàng)目的依賴信息。

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$ cd thinkphp61
$ composer show
league/flysystem                1.1.10  Filesystem abstraction: Many filesystems, one API.
league/flysystem-cached-adapter 1.1.0   An adapter decorator to enable meta-data caching.
league/mime-type-detection      1.11.0  Mime-type detection for Flysystem
psr/cache                       1.0.1   Common interface for caching libraries
psr/container                   1.1.2   Common Container Interface (PHP FIG PSR-11)
psr/http-message                1.1     Common interface for HTTP messages
psr/log                         1.1.4   Common interface for logging libraries
psr/simple-cache                1.0.1   Common interfaces for simple caching
symfony/polyfill-mbstring       v1.27.0 Symfony polyfill for the Mbstring extension
symfony/polyfill-php72          v1.27.0 Symfony polyfill backporting some PHP 7.2+ features to lower PHP versions
symfony/polyfill-php80          v1.27.0 Symfony polyfill backporting some PHP 8.0+ features to lower PHP versions
symfony/var-dumper              v4.4.47 Provides mechanisms for walking through any arbitrary PHP variable
topthink/framework              v6.1.4  The ThinkPHP Framework.
topthink/think-filesystem       v1.0.3  The ThinkPHP6.1 Filesystem Package
topthink/think-helper           v3.1.6  The ThinkPHP6 Helper Package
topthink/think-orm              v2.0.61 think orm
topthink/think-trace            v1.6    thinkphp debug trace

貼一下項(xiàng)目的 composer.json 文件。

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{
    "name": "topthink/think",
    "description": "the new thinkphp framework",
    "type": "project",
    "keywords": [
        "framework",
        "thinkphp",
        "ORM"
    ],
    "homepage": "https://www.thinkphp.cn/",
    "license": "Apache-2.0",
    "authors": [
        {
            "name": "liu21st",
            "email": "liu21st@gmail.com"
        },
        {
            "name": "yunwuxin",
            "email": "448901948@qq.com"
        }
    ],
    "require": {
        "php": ">=7.2.5",
        "topthink/framework": "^6.1.0",
        "topthink/think-orm": "^2.0",
        "topthink/think-filesystem": "^1.0"
    },
    "require-dev": {
        "symfony/var-dumper": "^4.2",
        "topthink/think-trace": "^1.0"
    },
    "autoload": {
        "psr-4": {
            "app\\": "app"
        },
        "psr-0": {
            "": "extend/"
        }
    },
    "config": {
        "preferred-install": "dist"
    },
    "scripts": {
        "post-autoload-dump": [
            "@php think service:discover",
            "@php think vendor:publish"
        ]
    }
}

其中 require、 require-dev 是依賴的信息，里面進(jìn)行了一些版本的鎖定，比如 ^6.1.0 那可以理解為 >=6.1.0<7.0.0，所以很多小伙伴進(jìn)行升級(jí)的時(shí)候因?yàn)榘姹咎?hào)鎖定問題就沒辦法直接升級(jí)，這里我們要對一些依賴進(jìn)行調(diào)整。

修改前修改后
"php": ">=7.2.5""php": ">=8.0.0"
"topthink/framework": "^6.1.0""topthink/framework": "^8.0.0"
"topthink/think-orm": "^2.0""topthink/think-orm": "^3.0"
"topthink/think-filesystem": "^1.0""topthink/think-filesystem": "^2.0"
"symfony/var-dumper": "^4.2""symfony/var-dumper": ">=4.2"

這里我沒辦法把全部都提供，比如如果你使用 ThinkPHP 官方提供的依賴，那現(xiàn)在大多數(shù)都支持 8.0 了，你可以去相關(guān)的 github 倉庫查看。

在 composer.json 里面修改完依賴后，你還需要把本地的 composer.lock 刪除然后再執(zhí)行 composer install，這樣才能保證依賴的版本是最新的。

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$ rm -f composer.lock
$ composer install
Loading composer repositories with package information
Updating dependencies
Lock file operations: 13 installs, 0 updates, 0 removals
  - Locking league/flysystem (2.5.0)
  - Locking league/mime-type-detection (1.11.0)
  - Locking psr/container (2.0.2)
  - Locking psr/http-message (1.1)
  - Locking psr/log (3.0.0)
  - Locking psr/simple-cache (3.0.0)
  - Locking symfony/polyfill-mbstring (v1.27.0)
  - Locking symfony/var-dumper (v6.3.1)
  - Locking topthink/framework (v8.0.1)
  - Locking topthink/think-filesystem (v2.0.2)
  - Locking topthink/think-helper (v3.1.6)
  - Locking topthink/think-orm (v3.0.10)
  - Locking topthink/think-trace (v1.6)
Writing lock file
Installing dependencies from lock file (including require-dev)
Package operations: 0 installs, 8 updates, 4 removals
  - Downloading topthink/framework (v8.0.1)
  - Removing symfony/polyfill-php80 (v1.27.0)
  - Removing symfony/polyfill-php72 (v1.27.0)
  - Removing psr/cache (1.0.1)
  - Removing league/flysystem-cached-adapter (1.1.0)
  - Upgrading psr/container (1.1.2 => 2.0.2): Extracting archive
  - Upgrading symfony/var-dumper (v4.4.47 => v6.3.1): Extracting archive
  - Upgrading psr/simple-cache (1.0.1 => 3.0.0): Extracting archive
  - Upgrading psr/log (1.1.4 => 3.0.0): Extracting archive
  - Upgrading topthink/think-orm (v2.0.61 => v3.0.10): Extracting archive
  - Upgrading topthink/framework (v6.1.4 => v8.0.1): Extracting archive
  - Upgrading league/flysystem (1.1.10 => 2.5.0): Extracting archive
  - Upgrading topthink/think-filesystem (v1.0.3 => v2.0.2): Extracting archive
Generating autoload files
> @php think service:discover
Succeed!
> @php think vendor:publish
File /code/thinkphp61/config/trace.php exist!
Succeed!
4 packages you are using are looking for funding.
Use the `composer fund` command to find out more!

重新打印下依賴信息。

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$ composer show
league/flysystem           2.5.0   File storage abstraction for PHP
league/mime-type-detection 1.11.0  Mime-type detection for Flysystem
psr/container              2.0.2   Common Container Interface (PHP FIG PSR-11)
psr/http-message           1.1     Common interface for HTTP messages
psr/log                    3.0.0   Common interface for logging libraries
psr/simple-cache           3.0.0   Common interfaces for simple caching
symfony/polyfill-mbstring  v1.27.0 Symfony polyfill for the Mbstring extension
symfony/var-dumper         v6.3.1  Provides mechanisms for walking through any arbitrary PHP variable
topthink/framework         v8.0.1  The ThinkPHP Framework.
topthink/think-filesystem  v2.0.2  The ThinkPHP6.1 Filesystem Package
topthink/think-helper      v3.1.6  The ThinkPHP6 Helper Package
topthink/think-orm         v3.0.10 the PHP Database&ORM Framework
topthink/think-trace       v1.6    thinkphp debug trace

好了，現(xiàn)在就算是升級(jí)到 ThinkPHP 8.0 了。


ThinkPHP6.1升級(jí)到8.0

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