1 /**
 2  * 阿里支付平台接入参数配置类
 3  * @author gaojunming
 4  *
 5  */
 6 public class Config {
 7     //商户UID
 8     public static final String SELLER_ID="2088102169470215";
 9     /*以下为通用接入参数*/
10     //开放平台应用的APPID
11     public static final String APP_ID="2016080100142192";
12     //请求和签名使用的字符编码格式
13     public static final String CHARSET="UTF-8";
14     //支付宝公钥
15     public static final String ALIPAY_PUBLIC_KEY="MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDIgHnOn7LLILlKETd6BFRJ0GqgS2Y3mn1wMQmyh9zEyWlz5p1zrahRahbXAfCfSqshSNfqOmAQzSHRVjCqjsAw1jyqrXaPdKBmr90DIpIxmIyKXv4GGAkPyJ/6FTFY99uhpiq0qadD/uSzQsefWo0aTvP/65zi3eof7TcZ32oWpwIDAQAB";
16     //开发者应用私钥
17     public static final String APP_PRIVATE_KEY="MIICdwIBADANBgkqhkiG9w0BAQEFAASCAmEwggJdAgEAAoGBAN2tw80/8XA6vE6qLwIKlFCo8yEZ3+YMvwbWJJK/2QX+oTcriMC26XOGrMlXRIGPTWgS6UPLwArd8H1R4oHHBhx6teHjLyN0NBPBd5Zdzf9e4I9sKQNXOF4siury0eJVUWAQOps5s5k06vdpsBzjX+Sh3Zi3BANgBX6Wq4LszY8lAgMBAAECgYAPf6Se5weUVybvQQrEU8UG1qkY+VwkE2QPsE0iTXN47dKLrumCv8cWoqXV9dn+TOyWiCvy533nxJiZym3RsP6GQeEczEzcqCUMOtRamxU3HVoVz8oevnJjv4ieXLhMqCXCAWtreW4SJMlqid637PM8i9Oh1yzquvyrvq6nf7NpwQJBAPbPl/8OYt29KhrPK2Rth8Hjq5Lpq5MRbrE8maoOImJmmJ+lM1FgcFXF1hseSrhHbv9BuYfyiqcRDfznTnwhMI0CQQDl7qGkHnbINL2htWlUWC/0hrbS4ckKX80RzSZplGf7uLXUn9wSQNucPIWUOeRJ+6iHq0+NACgpgxfNXmXr/C75AkAtOMw4x4IF7usQDnV86TS+qeB+AqKVR9RoVRoytnRGY1YDqllEx87NaHpabapzKWOFEZ3U8vPEuLM/a4JN7CbhAkEAxKaygn43kwVghlR0kFmYMiehZ30KB6Bl8GqoBraRtH2GriJHAymLafVtPZfBwvDEc7w1nl9a+h4Plmq8+vbFaQJBAIzz0mA55/pkdIMUruAm8bsRmCeWhktMemyJPGjqs3wRz2y67V4DpVkh0vVI1osEw44/MfRIykAsZrItr/eIYYQ=";
18     //支付宝网关
19     public static final String URL="https://openapi.alipaydev.com/gateway.do";//注意沙箱模式的支付宝网关和正式支付宝网关是不同的
20 }

 1 /**
 2  * 阿里支付平台功能类
 3  * 
 4  * @author gaojunming
 5  *
 6  */
 7 public class Alipay {
 8     // 初始化alipayClient对象
 9     public static AlipayClient alipayClient = new DefaultAlipayClient(
10             Config.URL, Config.APP_ID, Config.APP_PRIVATE_KEY, "json",
11             Config.CHARSET, Config.ALIPAY_PUBLIC_KEY);
12 
13     /**
14      * wap支付
15      * 
16      * @return
17      * @throws AlipayApiException
18      */
19     public static AlipayTradeWapPayResponse pay(String content) throws AlipayApiException {
20         // 创建API对应的request
21         AlipayTradeWapPayRequest alipayRequest = new AlipayTradeWapPayRequest();
22         // 在公共参数中设置回跳和通知地址(应用提供给支付宝的请求路径),沙箱模式中不起作用(不知道是不是这个原因,支付宝技术客服告诉我正式上线后就没问题)
23         alipayRequest.setReturnUrl("http://xxx.com/xxx");
24         alipayRequest.setNotifyUrl("http://xxx.com/xxx");
25         // 填充业务参数
26         alipayRequest.setBizContent(content);
27         AlipayTradeWapPayResponse alipayResponse = alipayClient
28                 .pageExecute(alipayRequest);
29         return alipayResponse;
30     }
31 }

 1 /**
 2      * 移动端网页支付
 3      * @param content    业务参数
 4      * @throws IOException
 5      * @throws AlipayApiException
 6      */
 7     @RequestMapping(value="http://www.mamicode.com/wab/pay",method=RequestMethod.POST)
 8     public void wapPay(@RequestParam(value = "http://www.mamicode.com/content", required = true) String content) throws IOException, AlipayApiException {
 9         //设置将发送到客户端的响应的内容类型
10         response.setContentType("text/html;charset="+Config.CHARSET);
11         AlipayTradeWapPayResponse alipayResponse= Alipay.pay(content);
12         String from= alipayResponse.getBody();
13         System.out.println(from);
14         //输出支付宝返回的表单页面
15         printHtml(from);
16     }