windows下安装composer

ゝ一世哀愁。 2022-03-18 08:30 379阅读 0赞

参考：[https://blog.csdn.net/YAruli/article/details/79209950][https_blog.csdn.net_YAruli_article_details_79209950]

Composer是[PHP][]中用来管理[依赖][Link 1]（dependency）关系的工具。你可以在自己的项目中声明所依赖的外部工具库（libraries），Composer会帮你安装这些依赖的库文件。

[https://getcomposer.org/download/][https_getcomposer.org_download]下载安装包

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2hyYnNmZHh6aHEwMQ_size_16_color_FFFFFF_t_70][]

开启[OpenSSL][]的扩展还要开启fileinfo扩展

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2hyYnNmZHh6aHEwMQ_size_16_color_FFFFFF_t_70 1][]

2、使用composer安装phpspreadsheet

[composer安装后][composer]  
运行cmd，文件路径切换到项目路径;  
输入：composer require phpoffice/phpspreadsheet

composer install

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2hyYnNmZHh6aHEwMQ_size_16_color_FFFFFF_t_70 2][]

生成了vendor目录

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2hyYnNmZHh6aHEwMQ_size_16_color_FFFFFF_t_70 3][]

修改配置文件

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2hyYnNmZHh6aHEwMQ_size_16_color_FFFFFF_t_70 4][]

[https_blog.csdn.net_YAruli_article_details_79209950]: https://blog.csdn.net/YAruli/article/details/79209950
[PHP]: https://baike.baidu.com/item/PHP
[Link 1]: https://baike.baidu.com/item/%E4%BE%9D%E8%B5%96
[https_getcomposer.org_download]: https://getcomposer.org/download/
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2hyYnNmZHh6aHEwMQ_size_16_color_FFFFFF_t_70]: /images/20220318/7d80a277e2e445928cf52045fcfa2eda.png
[OpenSSL]: https://www.baidu.com/s?wd=OpenSSL&tn=24004469_oem_dg&rsv_dl=gh_pl_sl_csd
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2hyYnNmZHh6aHEwMQ_size_16_color_FFFFFF_t_70 1]: /images/20220318/88fa3fd18bbf4eea8e5fb6beace4b276.png
[composer]: https://blog.csdn.net/qq_31848763/article/details/84586333
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2hyYnNmZHh6aHEwMQ_size_16_color_FFFFFF_t_70 2]: /images/20220318/dbdde4b7db4c4287a31abd8c267d5805.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2hyYnNmZHh6aHEwMQ_size_16_color_FFFFFF_t_70 3]: /images/20220318/d2133fb46fef48eca58cca02d2335f28.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2hyYnNmZHh6aHEwMQ_size_16_color_FFFFFF_t_70 4]: /images/20220318/2e41f38262014d30a53f8bf03ccbc118.png