Java --修改密碼/找回密碼 接口共用

最近作完工程總結接口

接口定義以下

思路以下

1.修改密碼

sql以下，看看就懂

        update t_user set
        PASSWORD = #{newPassword}
        where
        t_user.PASSWORD = #{oldPassword}
        AND
        (PHONE_NUM = #{loginInfo}
        or
        EMAIL = #{loginInfo})

2.找回密碼

找回密碼便是重置密碼，用戶短信驗證成功後，只須要將新密碼設置進來便可，sql以下

        update t_user set
        t_user.PASSWORD = #{newPassword}
        where
        PHONE_NUM = #{loginInfo}
        or
        EMAIL = #{loginInfo}

3.實現層以下

    /**
     * 用戶密碼修改
     * 
     * @param loginInfo
     *            用戶手機號碼或郵箱
     * @param newPassword
     *            新密碼
     * @param oldPassword
     *            舊密碼
     * @param optType
     *            密碼修改模式（0， 修改密碼；1：找回密碼）
     * @return 成功/失敗
     * @throws Exception 
     */
    public ResultObject updatePassword(String loginInfo, String newPassword, String oldPassword, Integer optType){
        
        ResultObject ro = new ResultObject();
        
        //判斷標誌位
        boolean needBreak = false;
        
        //修改密碼
        switch (optType) {
        case 0:
            //帳號、新密碼、舊密碼不能爲空
            if ( StringUtils.isEmpty(loginInfo)|| 
                 StringUtils.isEmpty(newPassword) || 
                 StringUtils.isEmpty(oldPassword)){
                ro.setResultCode(ResultCode.FAILED);
                ro.setResultMsg(ResultMsg.MSG_FAILED);
                needBreak = true;
            }else if (StringUtils.equals(newPassword, oldPassword)) {
                //新舊密碼不能相同
                ro.setResultCode(ResultCode.FAILED);
                ro.setResultMsg(ResultMsg.MSG_FAILED);
                needBreak = true;
            }
            
            if (!needBreak) {
                //修改密碼
                int success = customerInfoMapper.updPassword(loginInfo, newPassword, oldPassword);
                if (success == 1) {
                    //成功
                    ro.setResultCode(ResultCode.SUCCESS);
                    ro.setResultMsg(ResultMsg.MSG_SUCCESS);
                }else
                {
                    ro.setResultCode(ResultCode.FAILED);
                    ro.setResultMsg(ResultMsg.MSG_MODIFY_PASSWORD_FAILED);
                }    
            }
            break;
        case 1:
            //帳號、重置密碼不能爲空
            if ( StringUtils.isEmpty(loginInfo)|| 
                 StringUtils.isEmpty(newPassword)){
                ro.setResultCode(ResultCode.FAILED);
                ro.setResultMsg(ResultMsg.MSG_FAILED);
                needBreak = true;
            }
            
            if (!needBreak) {
                int success = customerInfoMapper.setPassword(loginInfo, newPassword);
                if (success == 1) {
                    //成功
                    ro.setResultCode(ResultCode.SUCCESS);
                    ro.setResultMsg(ResultMsg.MSG_SUCCESS);
                }else
                {
                    ro.setResultCode(ResultCode.FAILED);
                    ro.setResultMsg(ResultMsg.MSG_SET_PASSWORD_FAILED);
                }
            }
            
        default:
            ro.setResultCode(ResultCode.FAILED);
            ro.setResultMsg(ResultMsg.MSG_FAILED);
            break;
        }
        
        return ro;
    }