微信扫码支付示例

注：演示简单的微信二维码扫码支付（获取支付二维码链接，查询订单，关闭订单）

 

 

 

import java.util.HashMap;
import java.util.Map;


public class TestAPP {

    public static void main( String[] args )
    {
        //unifiedOrder();

        queryOrder();

        //closeOrder();

        System.out.println("ok");
    }




    public static void unifiedOrder()
    {
        String outNo = "O20210225000000111111";
        try {
            HashMap map = new HashMap();
            map.put("body", "订单备注");
            map.put("out_trade_no", outNo);
            map.put("total_fee", "1");
            map.put("spbill_create_ip","192.168.1.1");
            map.put("notify_url", "https://www.com/scanPayBack");
            map.put("trade_type", "NATIVE");
            System.out.println(genService().unifiedOrder(map));
        } catch (Exception e) {
            e.printStackTrace();
        }
    }


    public static String queryOrder() {
        try {
            HashMap map = new HashMap();
            map.put("out_trade_no", "O20210225000000111111");
            System.out.println(genService().orderQuery(map));
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }


    public static String closeOrder() {
        try {
            HashMap map = new HashMap();
            map.put("out_trade_no", "O20210225000000111111");
            System.out.println(genService().closeOrder(map));
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }


}