在ConfigureServices方法中访问IHostingEnvironment

本文介绍了在ConfigureServices方法中访问IHostingEnvironment的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我需要检查ConfigureServices方法中当前的托管环境名称是否为'Development'.

I need to check in ConfigureServices method whether the current hosting environment name is 'Development'.

所以对我来说，使用IHostingEnvironment.IsDevelopment()方法可能没问题，但是与Configure方法不同，我没有IHostingEnvironment env.

So using IHostingEnvironment.IsDevelopment() method may be ok for me, but unlike in Configure method, I do not have IHostingEnvironment env.

推荐答案

只需在Startup类中创建一个属性以保留IHostingEnvironment.在您已经可以访问的Startup构造函数中设置属性，然后可以从ConfigureServices访问该属性

just create a property in the Startup class to persist the IHostingEnvironment. Set the property in the Startup constructor where you already have access, then you can access the property from ConfigureServices