composer.json 不包含有效的 JSON

Question

我想在我的 laravel 项目上运行 composer update，但我不断收到此错误：

[Seld\JsonLint\ParsingException]
  "./composer.json" does not contain valid JSON
  Parse error on line 1:

  ^
  Expected one of: 'STRING', 'NUMBER', 'NULL', 'TRUE', 'FALSE', '{', '['

我已经在 www.jsonlint.com 上验证了我的 composer.json，并且 json 是有效的。不知道是什么原因。

我的 composer.json

{
"name": "laravel/laravel",
"description": "The Laravel Framework.",
"keywords": ["framework", "laravel"],
"license": "MIT",
"type": "project",
"require": {
    "php": ">=7.0.0",
    "anhskohbo/no-captcha": "^2.4",
    "fideloper/proxy": "~3.3",
    "intervention/image": "^2.4",
    "laravel/framework": "5.5.*",
    "laravel/socialite": "^3.0",
    "laravel/tinker": "~1.0",
    "laravelcollective/html": "^5.4.0",
    "stripe/stripe-php": "^5.2"
},
"require-dev": {
    "filp/whoops": "~2.0",
    "fzaninotto/faker": "~1.4",
    "mockery/mockery": "0.9.*",
    "phpunit/phpunit": "~6.0"
},
"autoload": {
    "classmap": [
        "database/seeds",
        "database/factories"
    ],
    "psr-4": {
        "App\\": "app/"
    }
},
"autoload-dev": {
    "psr-4": {
        "Tests\\": "tests/"
    }
},
"extra": {
    "laravel": {
        "dont-discover": [
        ]
    }
},
"scripts": {
    "post-root-package-install": [
        "@php -r \"file_exists('.env') || copy('.env.example', '.env');\""
    ],
    "post-create-project-cmd": [
        "@php artisan key:generate"
    ],
    "post-autoload-dump": [
        "Illuminate\\Foundation\\ComposerScripts::postAutoloadDump",
        "@php artisan package:discover"
    ]
},
"config": {
    "preferred-install": "dist",
    "sort-packages": true,
    "optimize-autoloader": true
}
}

Answer 1

根据以下内容更改您的 composer.json 文件：

{
    "name": "laravel/laravel",
    "type": "project",
    "description": "The Laravel Framework.",
    "keywords": [
        "framework",
        "laravel"
    ],
    "license": "MIT",
    "require": {
        "php": ">=7.0.0",
        "fideloper/proxy": "~3.3",
        "laravel/framework": "5.5.*",
        "laravel/tinker": "~1.0"
    },
    "require-dev": {
        "filp/whoops": "~2.0",
        "fzaninotto/faker": "~1.4",
        "mockery/mockery": "~1.0",
        "phpunit/phpunit": "~7.0"
    },
    "config": {
        "optimize-autoloader": true,
        "preferred-install": "dist",
        "sort-packages": true
    },
    "extra": {
        "laravel": {
            "dont-discover": []
        }
    },
    "autoload": {
        "psr-4": {
            "App\\": "app/"
        },
        "classmap": [
            "database/seeds",
            "database/factories"
        ]
    },
    "autoload-dev": {
        "psr-4": {
            "Tests\\": "tests/"
        }
    },
    "minimum-stability": "dev",
    "prefer-stable": true,
    "scripts": {
        "post-root-package-install": [
             "@php -r \"file_exists('.env') || copy('.env.example', '.env');\""
        ],
        "post-create-project-cmd": [
             "@php artisan key:generate"
        ],
        "post-autoload-dump": [
            "Illuminate\\Foundation\\ComposerScripts::postAutoloadDump",
            "@php artisan package:discover"
        ]
     }
}

composer.json文件修改后，必须运行这个命令：composer update

---

要安装最新版本，请运行以下命令：

• 对于intervention/image 包：composer require intervention/image
• 对于laravel/socialite 包：composer require laravel/socialite
• 对于No CAPTCHA reCAPTCHA 包：composer require anhskohbo/no-captcha
• 对于laravelcollective/html 包：composer require laravelcollective/html
• 对于stripe/stripe-php 包：composer require stripe/stripe-php

注意：这将下载你的 laravel 项目的最新版本