mall商城源码分析 - 权限hasAuth

最新推荐文章于 2023-08-30 17:49:33 发布

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最新推荐文章于 2023-08-30 17:49:33 发布 · 695 阅读

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CC 4.0 BY-SA版权

本文深入探讨了mall商城的权限管理机制，重点分析了`hasAuthority`功能的实现，揭示了如何在商城系统中进行权限验证。

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mall商城源码分析

hasAuthority

// org.springframework.security.core.userdetails
public interface UserDetails extends Serializable {
    Collection<? extends GrantedAuthority> getAuthorities();
    String getPassword();
    String getUsername();
    boolean isAccountNonExpired();
    boolean isAccountNonLocked();
    boolean isCredentialsNonExpired();
    boolean isEnabled();
}

public class AdminUserDetails implements UserDetails {
    private UmsAdmin umsAdmin;
    private List<UmsPermission> permissionList;
    public AdminUserDetails(UmsAdmin umsAdmin,List<UmsPermission> permissionList) {
        this.umsAdmin = umsAdmin;
        this.permissionList = permissionList;
    }
    @Override
    public Collection<? extends GrantedAuthority> getAuthorities() {
        //返回当前用户的权限
        return permissionList.stream()
                .filter