2 Star 9 Fork 5

这么难演 / pay-assistant

加入 Gitee
与超过 1200万 开发者一起发现、参与优秀开源项目,私有仓库也完全免费 :)
免费加入
克隆/下载
贡献代码
同步代码
取消
提示: 由于 Git 不支持空文件夾,创建文件夹后会生成空的 .keep 文件
Loading...
README
Apache-2.0

欢迎使用 Pay-Assistant

Maven License SpringBoot

简介

支付助手 - 简化配置,注解带飞!

特点

基于微信支付API、支付宝支付API封装

  • 简单注解配置,即可实现支付相关操作
  • 省掉碍眼繁琐的签名与验签,简化支付交互过程
  • 透传返回交互结果

使用指引

引入依赖

implementation("cool.doudou:pay-assistant-boot-starter:latest")

微信支付配置

配置属性如下:

pay:
  modes:
    - wx
    - ali
  notify-server-address: http://127.0.0.1:8000
  wx:
    appId: wx000001
    mchId: 14000001
    private-key-path: /home/test.pem
    private-key-serial-number: 70000000001
    api-key-v3: abcdefg
  ali:
    appId: ali00001
    private-key-path: /home/test.pem
    public-key-path: /home/test-pub.pem

参数说明

下单

参数 名称 微信 支付宝
outTradeNo 商户订单号 数字、大小写字母_-*且在同一个商户号下唯一 字母、数字、下划线且需保证在商户端不重复
money 总金额 单位为分 单位为元,精确到小数点后两位
description 商品描述 - 不可使用特殊字符,如 /,=,& 等
timeExpire 订单失效时间 格式为yyyy-MM-DDTHH:mm:ss+TIMEZONE 格式为yyyy-MM-dd HH:mm:ss
attach 附加数据 在查询API和支付通知中原样返回 在异步通知、对账单中原样返回
uid 用户ID 用户标识 买家支付宝用户ID

退款

参数 名称 微信 支付宝
outTradeNo 商户订单号 数字、大小写字母_-*且在同一个商户号下唯一 字母、数字、下划线且需保证在商户端不重复
outRefundNo 退款单号 商户系统内部唯一,只能是数字、大小写字母_-*@、竖线 标识一次退款请求,需要保证在交易号下唯一
reason 退款原因 - -
money 总金额 单位为分 无此参数
refundMoney 退款金额 单位为分 单位为元

账单

  • 微信交易账单需要两步:首先tradeBill获取账单地址,然后downloadBill返回字节数组数据流
  • 支付宝交易账单需要一步:tradeBill获取账单地址,自行请求下载文件

使用方式

下单、查询、关闭、退款、交易账单

  • PayModeEnum.WX:微信
  • PayModeEnum.ALI:支付宝

@Component
public class PayComponent {
    @Autowired
    private PayHelper payHelper;

    /**
     * 下单
     */
    public void place() {
        PlaceOrderParam placeOrderParam = new PlaceOrderParam();
        // ...
        payHelper.place(PayModeEnum.WX, placeOrderParam);
    }

    /**
     * 查询
     */
    public void query() {
        payHelper.query(PayModeEnum.WX, "xxxxxx00001");
    }

    /**
     * 关闭
     */
    public void close() {
        payHelper.close(PayModeEnum.WX, "xxxxxx00001");
    }

    /**
     * 退款
     */
    public void refund() {
        RefundParam refundParam = new RefundParam();
        // ...
        payHelper.refund(PayModeEnum.WX, refundParam);
    }

    /**
     * 交易账单
     */
    public void tradeBill() {
        payHelper.tradeBill(PayModeEnum.WX, "2022-07-07");
    }
}

支付通知


@Component
public class PayNotifyComponent {
    /**
     * 微信
     */
    @WxPayNotify
    public void wxPayNotify(String message) {
        System.out.println(message);
    }

    /**
     * 支付宝
     */
    @AliPayNotify
    public void aliPayNotify(String message) {
        System.out.println(message);
    }
}

其他说明

支付通知URL:系统会根据注解@WxPayNotify、@AliPayNotify回调方法

  • 微信:/pay-notify/wx
  • 支付宝:/pay-notify/ali

支付宝RSA私钥字符串转换成pem文件

  • openssl命令生成PKCS1格式密钥文件 *.pem,文件以-----BEGIN RSA PRIVATE KEY-----开头
openssl rsa -inform PEM -in *.txt -outform PEM -out *.pem
  • openssl命令转换成PKCS8格式密钥文件 *.pem,文件以-----BEGIN PRIVATE KEY-----开头
openssl pkcs8 -topk8 -inform PEM -in *.pem -outform PEM -out *_pkcs8.pem -nocrypt

支付宝RSA公钥字符串转换成pem文件

  • txt文件:开头添加-----BEGIN PUBLIC KEY-----,结尾添加-----END PUBLIC KEY-----,更改后缀名为.pem即可

版权

Apache License 2.0

鼓励一下,喝杯咖啡

欢迎提出宝贵意见,不断完善 MQ-Assistant

鼓励一下,喝杯咖啡

Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. Definitions. "License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document. "Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License. "Legal Entity" shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity. "You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License. "Source" form shall mean the preferred form for making modifications, including but not limited to software source code, documentation source, and configuration files. "Object" form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types. "Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below). "Derivative Works" shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent, as a whole, an original work of authorship. For the purposes of this License, Derivative Works shall not include works that remain separable from, or merely link (or bind by name) to the interfaces of, the Work and Derivative Works thereof. "Contribution" shall mean any work of authorship, including the original version of the Work and any modifications or additions to that Work or Derivative Works thereof, that is intentionally submitted to Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the copyright owner. For the purposes of this definition, "submitted" means any form of electronic, verbal, or written communication sent to the Licensor or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, the Licensor for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as "Not a Contribution." "Contributor" shall mean Licensor and any individual or Legal Entity on behalf of whom a Contribution has been received by Licensor and subsequently incorporated within the Work. 2. Grant of Copyright License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare Derivative Works of, publicly display, publicly perform, sublicense, and distribute the Work and such Derivative Works in Source or Object form. 3. Grant of Patent License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such license applies only to those patent claims licensable by such Contributor that are necessarily infringed by their Contribution(s) alone or by combination of their Contribution(s) with the Work to which such Contribution(s) was submitted. If You institute patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Work or a Contribution incorporated within the Work constitutes direct or contributory patent infringement, then any patent licenses granted to You under this License for that Work shall terminate as of the date such litigation is filed. 4. Redistribution. You may reproduce and distribute copies of the Work or Derivative Works thereof in any medium, with or without modifications, and in Source or Object form, provided that You meet the following conditions: (a) You must give any other recipients of the Work or Derivative Works a copy of this License; and (b) You must cause any modified files to carry prominent notices stating that You changed the files; and (c) You must retain, in the Source form of any Derivative Works that You distribute, all copyright, patent, trademark, and attribution notices from the Source form of the Work, excluding those notices that do not pertain to any part of the Derivative Works; and (d) If the Work includes a "NOTICE" text file as part of its distribution, then any Derivative Works that You distribute must include a readable copy of the attribution notices contained within such NOTICE file, excluding those notices that do not pertain to any part of the Derivative Works, in at least one of the following places: within a NOTICE text file distributed as part of the Derivative Works; within the Source form or documentation, if provided along with the Derivative Works; or, within a display generated by the Derivative Works, if and wherever such third-party notices normally appear. The contents of the NOTICE file are for informational purposes only and do not modify the License. You may add Your own attribution notices within Derivative Works that You distribute, alongside or as an addendum to the NOTICE text from the Work, provided that such additional attribution notices cannot be construed as modifying the License. You may add Your own copyright statement to Your modifications and may provide additional or different license terms and conditions for use, reproduction, or distribution of Your modifications, or for any such Derivative Works as a whole, provided Your use, reproduction, and distribution of the Work otherwise complies with the conditions stated in this License. 5. Submission of Contributions. Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor regarding such Contributions. 6. Trademarks. This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor, except as required for reasonable and customary use in describing the origin of the Work and reproducing the content of the NOTICE file. 7. Disclaimer of Warranty. Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are solely responsible for determining the appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of permissions under this License. 8. Limitation of Liability. In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise, unless required by applicable law (such as deliberate and grossly negligent acts) or agreed to in writing, shall any Contributor be liable to You for damages, including any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or out of the use or inability to use the Work (including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses), even if such Contributor has been advised of the possibility of such damages. 9. Accepting Warranty or Additional Liability. While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability. END OF TERMS AND CONDITIONS APPENDIX: How to apply the Apache License to your work. To apply the Apache License to your work, attach the following boilerplate notice, with the fields enclosed by brackets "[]" replaced with your own identifying information. (Don't include the brackets!) The text should be enclosed in the appropriate comment syntax for the file format. We also recommend that a file or class name and description of purpose be included on the same "printed page" as the copyright notice for easier identification within third-party archives. Copyright [yyyy] [name of copyright owner] Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

简介

支付助手(微信、支付宝) 展开 收起
Java
Apache-2.0
取消

发行版

暂无发行版

贡献者

全部

近期动态

加载更多
不能加载更多了
Java
1
https://gitee.com/jiangchengshi/pay-assistant.git
git@gitee.com:jiangchengshi/pay-assistant.git
jiangchengshi
pay-assistant
pay-assistant
dev

搜索帮助