怎么用springboot实现微信native支付
时间: 2023-05-14 15:05:58 浏览: 366
可以使用微信支付的Java SDK来实现微信native支付,具体步骤如下:
1. 在pom.xml中添加以下依赖:
```
<dependency>
<groupId>com.github.wxpay</groupId>
<artifactId>wxpay-sdk</artifactId>
<version>3.0.9</version>
</dependency>
```
2. 在application.properties中配置微信支付相关参数:
```
#微信支付相关配置
wxpay.appId=xxxxxx
wxpay.mchId=xxxxxx
wxpay.key=xxxxxx
wxpay.notifyUrl=xxxxxx
```
3. 创建统一下单接口,生成预支付订单:
```
//创建统一下单请求对象
WxPayUnifiedOrderRequest request = new WxPayUnifiedOrderRequest();
request.setBody("商品描述");
request.setOutTradeNo("商户订单号");
request.setTotalFee(1);
request.setSpbillCreateIp("用户IP地址");
request.setNotifyUrl("支付成功回调地址");
request.setTradeType(WxPayConstants.TradeType.NATIVE);
request.setProductId("商品ID");
//调用统一下单接口,生成预支付订单
WxPayUnifiedOrderResult result = wxPayService.unifiedOrder(request);
```
4. 生成支付二维码:
```
//获取二维码链接
String codeUrl = result.getCodeURL();
//生成二维码
ByteArrayOutputStream baos = new ByteArrayOutputStream();
QRCodeUtil.encode(codeUrl, baos);
byte[] bytes = baos.toByteArray();
```
5. 用户扫描二维码完成支付,微信服务器会回调notifyUrl指定的地址,商户需要在该地址中处理支付结果。
以上就是使用springboot实现微信native支付的基本步骤。
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