lop/lop-opensdk-php 为例

1，composer.json 

添加

{

    "require": {

        "phpoffice/phpspreadsheet": "^2.1",

        "lop/lop-opensdk-php": "*"

    },

    "repositories": [

        {

            "type": "path",

            "url": "F:/download/lop-opensdk-php"

        }

    ]

}

2，执行composer update

3, 将查看 vendor 里是否有 lop/lop-opensdk-php 文件包 ，没有则复制