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composer 内存不足?

报错信息如下

PHP Fatal error: Allowed memory size of 1610612736 bytes exhausted (tried to allocate 4096 bytes) in phar:///usr/local/bin/composer/src/Composer/DependencyResolver/Solver.php on line 223
Fatal error: Allowed memory size of 1610612736 bytes exhausted (tried to allocate 4096 bytes) in phar:///usr/local/bin/composer/src/Composer/DependencyResolver/Solver.php on line 223
Check getcomposer.org/doc/article… for more info on how to handle out of memory errors.

####原因 内存不足

解决方法

1.修改php.ini

2.执行composer时临时放开内存限制

COMPOSER_MEMORY_LIMIT=-1 composer require "package name"