@Override

public Result selectByUsernameAndPassword(Emp emp) {

Emp emp1 = empMapper.selectByUsername(emp.getUsername());

if (emp1 == null) {

System.out.println("用户名错误......");

return Result.error("用户名错误......");

}

if (emp1.getPassword().equals(emp.getPassword())) {

// 生成令牌,并返回

Map<String, Object> map = new HashMap<>();

map.put("id", emp1.getId());

map.put("username", emp1.getUsername());

Object token = jwtUtils.createToken(map);

return Result.success(token);

}

System.out.println("密码错误");

return Result.error("密码错误");

}