摘要：
1.安装composer 2.前往packagist查找插件，地址：https://packagist.org/ 3.通过搜索找到合适插件 4.复制composer指令进行安装插件 阅读全文
摘要：
在安装Composer时报：Warning from https://repo.packagist.org: Support for Composer 1 is deprecated and some packages will not be available. You should upgrad 阅读全文