执行这几条命令解决:
换阿里源:(全局配置)
composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/
2.
安装composer提示could not open input file composer.phar的问题解决
设置系统环境变量和修改php.ini中的extension=php_openssl都无用
1)-要么就用php 绝对路径 \composer.phar,如:php D:\NAPM\server\extension\composer\2.2LTS\composer.phar update –lock
2)要么就把composer.phar拷贝到当前命令目录
3)最简单的方法:windows下直接用composer命令,而不要用php composer.phar
3. 执行 composer clear
4.执行:composer update –lock
阿里云:https://developer.aliyun.com/composer
composer.lock文件中的链接失效,可以改成阿里云的镜像,方法,是,修改成如下链接:
https://mirrors.aliyun.com/composer/dists/%package%/%reference%.%type%
composer常用命令:
php D:\NAPM\server\extension\composer\2.2LTS\composer.phar update –lock
php D:\NAPM\server\extension\composer\2.2LTS\composer.phar config -g –unset repos.packagist
php D:\NAPM\server\extension\composer\2.2LTS\composer.phar config -g repo.packagist composer https://mirrors.aliyun.com/composer/
php D:\NAPM\server\extension\composer\2.2LTS\composer.phar clear
php D:\NAPM\server\extension\composer\2.4\composer.phar install
composer install –ignore-platform-reqs 忽略版本
原文链接:https://www.hertzdance.com/blog/composer-install-error,转载请注明出处。
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