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39 lines
1.5 KiB
Java
39 lines
1.5 KiB
Java
package com.supervision.service.impl;
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import com.supervision.domain.SysUser;
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import com.supervision.service.SysUserService;
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import lombok.RequiredArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.security.core.GrantedAuthority;
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import org.springframework.security.core.userdetails.User;
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import org.springframework.security.core.userdetails.UserDetails;
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import org.springframework.security.core.userdetails.UserDetailsService;
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import org.springframework.security.core.userdetails.UsernameNotFoundException;
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import org.springframework.stereotype.Service;
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import java.util.Collections;
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import java.util.List;
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@Slf4j
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@Service
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@RequiredArgsConstructor
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public class UserDetailsServiceImpl implements UserDetailsService {
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private final SysUserService sysUserService;
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@Override
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public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
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// 将查询到的用户信息组装成UserDetails对象
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// **扩展点**：如需加载用户角色权限，可在此处查询 sys_user_role 表关联的角色，并将角色加入 authorities 列表
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List<GrantedAuthority> authorities = Collections.emptyList();
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// 使用Spring Security提供的User对象作为UserDetails返回
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SysUser sysUser = sysUserService.getByUsername(username);
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if (sysUser == null) {
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throw new UsernameNotFoundException("用户不存在: " + username);
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}
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return new User(sysUser.getUserName(), sysUser.getPassword(), authorities);
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}
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}
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