[Composer\Downloader\TransportException] file could not be downloaded (HTTP/1.1 404 Not Found)

作者：七棵菜日期：2022-11-22 栏目：计算机分类：90 人气：352

原来项目的依赖使用`composer`安装是可以的，后来在此项目的基础上新建一个项目，在新项目中使用composer重新拉取依赖，报错如下：

```
Warning from https://mirrors.aliyun.com/composer: Support for Composer 1 is deprecated and some packages will not be available. You should upgrade to Composer 2.
See https://blog.packagist.com/deprecating-composer-1-support/ [Composer\Downloader\TransportException]
The "https://mirrors.aliyun.com/composer/p/provider-2017%2462a8f2a7711ec6ba755ee6192bb6c66022e072882c4d8548fa4646b1 b3f2e2e4.json" file could not be downloaded (HTTP/1.1 404 Not Found)
require [--dev] [--prefer-source] [--prefer-dist] [--no-progress] [--no-suggest] [--no-update] [--no-scripts] [--update-no-dev] [--update-with-dependencies] [--update-with-all-dependencies] [--ignore-platform-reqs] [--prefer-stable] [--prefer-lowest] [--sort-packages] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--apcu-autoloader] [--] [<packages>]...
```

但是使用浏览器是可以访问到这个json文件的，`secure-http`也已经设置为`false`。 后来网上搜到是composer版本太低了，需要更新版本，命令如下：

```
composer self-update
```

然后重新拉取就可了。

### 鸣谢

- [十七度**Up骚年**](https://www.shiqidu.com/d/1021)

标签： composer

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[Composer\Downloader\TransportException] file could not be downloaded (HTTP/1.1 404 Not Found)

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