28 lines
995 B
Java
28 lines
995 B
Java
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package com.dota.nexus.service.impl;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.dota.nexus.entity.User;
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import com.dota.nexus.mapper.UserMapper;
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import com.dota.nexus.service.UserService;
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import com.dota.nexus.util.GlobalMap;
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import com.dota.nexus.util.PasswordUtil;
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import org.springframework.stereotype.Service;
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import java.util.UUID;
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@Service
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public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements UserService {
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public String login(String username, String password) throws Exception {
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var q = new LambdaQueryWrapper<User>();
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q.eq(User::getName, username);
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var u = this.baseMapper.selectOne(q);
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if (u!=null && PasswordUtil.verify(password, u.getPassword())) {
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var uuid = UUID.randomUUID().toString();
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GlobalMap.put(uuid, u.getId());
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return uuid;
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}
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return null;
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}
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}
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