1.开通微信h5支付功能后 ![](https://img.kancloud.cn/cd/e4/cde4a613f646ce2b7629e339fcd28fe8_2836x1440.png) 2.配置域名 3.开启微信h5支付 ![](https://img.kancloud.cn/3f/49/3f4938da12886a90443f794bace18aee_2044x550.png)