如何以编程方式使用Spring Security 3.1登录用户 [英] How to programmatically log user in with Spring Security 3.1

问题描述

在Spring和Spring Security 3.1中以特定的用户名以编程方式登录Web访问者的正确方法是什么?在2.5以下的情况下，我的处理方式似乎发生了一些变化.我敢肯定，现在有一种更好的方法.

What's the proper way to programmatically log a web visitor in under a particular username in Spring and Spring Security 3.1? It seems the way I was doing it under 2.5 has changed a little. I'm sure there's a much better way of doing this now.

基本上，当我创建一个新用户时，我还需要同时登录它们.

Basically, when I create a new user, I need to also log them in at the same time.

推荐答案

创建一个Authentication(通常是UsernamePasswordAuthenticationToken)，然后调用

Create an Authentication (usually a UsernamePasswordAuthenticationToken) and then call

SecurityContextHolder.getContext().setAuthentication(authentication)

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