fix(security): 修复登录时 Collection.size() NPE — Spring Boot 4.0 适配
LoginUser.getAuthorities() 直接返回 null,Spring Security 6.x
内部链路调用 c.size() 触发 NPE,导致 admin 用户无法登录。
变更:
- LoginUser.java: getAuthorities() 改为将 permissions 转为
SimpleGrantedAuthority 集合,空时返回空集合而非 null
- SysUserMapper.xml: collection 映射添加 notNullColumn="role_id",
防止 LEFT JOIN 无角色时产生 null 集合
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@@ -24,7 +24,7 @@
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<result property="updateTime" column="update_time"/>
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<result property="remark" column="remark"/>
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<association property="dept" javaType="SysDept" resultMap="deptResult"/>
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<collection property="roles" javaType="java.util.List" resultMap="RoleResult"/>
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<collection property="roles" javaType="java.util.List" resultMap="RoleResult" notNullColumn="role_id"/>
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</resultMap>
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<resultMap id="deptResult" type="SysDept">
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