Gradle使用http://开头的仓库构建时报错

建了个私仓测试是用http://开头请求，结果构建时报了下面错误：

Using insecure protocols with repositories, without explicit opt-in, is unsupported. 
Switch Maven repository 'maven(http://xxx.xxx.xxx/repository/public/)' to redirect to a secure protocol (like HTTPS) or allow insecure protocols. 
See https://docs.gradle.org/7.4.1/dsl/org.gradle.api.artifacts.repositories.UrlArtifactRepository.html#org.gradle.api.artifacts.repositories.UrlArtifactRepository:allowInsecureProtocol for more details.

 看报错是因为使用vpn不安全连接下载依赖，需要在maven里添加参数才可以访问http地址。

maven { 
        allowInsecureProtocol = true
        url 'http://xxx.xxx.xxx/repository/public/' 
      }

在此记录一下