Method reg

blogserver/src/main/java/org/sang/service/UserService.java:52–70

@param user @return 0表示成功 1表示用户名重复 2表示失败

(User user)

     * 2表示失败
     */
    public int reg(User user) {
        User loadUserByUsername = userMapper.loadUserByUsername(user.getUsername());
        if (loadUserByUsername != null) {
            return 1;
        }
        //插入用户,插入之前先对密码进行加密
        user.setPassword(passwordEncoder.encode(user.getPassword()));
        user.setEnabled(true);//用户可用
        long result = userMapper.reg(user);
        //配置用户的角色，默认都是普通用户
        String[] roles = new String[]{"2"};
        int i = rolesMapper.addRoles(roles, user.getId());
        boolean b = i == roles.length && result == 1;
        if (b) {
            return 0;
        } else {
            return 2;
        }
    }

    public int updateUserEmail(String email) {
        return userMapper.updateUserEmail(email, Util.getCurrentUser().getId());