支付寶的接口和微信的DEMO和文檔真心太難看懂了,亂七八糟,都不知道去哪裏找本身要的東西,最近幾天咱們公司須要作相似的開發,我做爲先鋒,率先解決Java集成支付寶支付和微信支付接口工做。html
咱們的工做環境:JSP網站+支付接口,目前工做的支付寶接口爲20160912,微信爲V3版本,如遇到版本升級,請聯繫相關機構的客戶服務人員升級。java
本文介紹JSP+支付寶接口,本文非原創。json
新手注意:api
一、本文使用的接口地址和參數爲沙箱的地址,不管你在使用沙箱或者正式地址,務必覈實使用接口地址和參數,不要想固然。數組
二、本文使用JAR包:微信
alipay-sdk-java20160912220103.jar
commons-codec-1.6.jar
commons-httpclient-3.0.1.jar
commons-logging-1.1.1.jar
fastjson-1.2.7.jar
json-lib-2.2.3-jdk13.jar
json.jar
jsp-api.jar
servlet-api.jar微信開發
說明:app
alipay-sdk-java 是官方支付SDK,請到官方下載,本文使用版本20160912dom
首頁調用:jsp
-
<!--頁面-->
<%
CsPay pay=new CsPay();
pay.doPost(request, response);
%>
- package com.luozhuang.alipay;
-
- import java.util.HashMap;
- import java.util.Map;
-
- import com.alibaba.fastjson.JSON;
- import com.alipay.api.AlipayApiException;
- import com.alipay.api.AlipayClient;
- import com.alipay.api.DefaultAlipayClient;
- import com.alipay.api.internal.util.StringUtils;
- import com.alipay.api.request.AlipayTradeCancelRequest;
- import com.alipay.api.request.AlipayTradePayRequest;
- import com.alipay.api.request.AlipayTradePrecreateRequest;
- import com.alipay.api.request.AlipayTradeQueryRequest;
- import com.alipay.api.request.AlipayTradeRefundRequest;
- import com.alipay.api.request.AlipayTradeWapPayRequest;
- import com.alipay.api.response.AlipayTradeCancelResponse;
- import com.alipay.api.response.AlipayTradePayResponse;
- import com.alipay.api.response.AlipayTradePrecreateResponse;
- import com.alipay.api.response.AlipayTradeQueryResponse;
- import com.alipay.api.response.AlipayTradeRefundResponse;
-
- public class AlipayClientFactory {
- private static final AlipayClient client = new DefaultAlipayClient(
- Config.URL, Config.APPID, Config.RSA_RRIVATE_KEY, Config.FORMAT,
- Config.CHARSET, Config.ALIPAY_PUBLIC_KEY);
-
- public static AlipayClient getAlipayClientInstance() {
- return client;
- }
-
-
-
-
- public String ydAndPc_Pay(Map<String, String> maps)
- throws AlipayApiException {
- AlipayTradeWapPayRequest alipayRequest = new AlipayTradeWapPayRequest();
- String NotifyUrl = maps.get("NotifyUrl");
- String ReturnUrl = maps.get("ReturnUrl");
-
- if (!StringUtils.isEmpty(NotifyUrl)) {
- alipayRequest.setNotifyUrl(NotifyUrl);
-
- maps.remove("NotifyUrl");
- }
-
- if (!StringUtils.isEmpty(ReturnUrl)) {
- alipayRequest.setReturnUrl(ReturnUrl);
-
- maps.remove("ReturnUrl");
- }
- String bizCon = JSON.toJSONString(maps);
- alipayRequest.setBizContent(bizCon);
- String form = "";
- try {
- form = AlipayClientFactory.getAlipayClientInstance()
- .pageExecute(alipayRequest).getBody();
- } catch (AlipayApiException e) {
- form = "err";
- e.printStackTrace();
- }
- return form;
- }
-
-
- public AlipayTradeQueryResponse query(String appAuthToken, String bizContent)
- throws AlipayApiException {
- AlipayTradeQueryRequest request = new AlipayTradeQueryRequest();
- request.putOtherTextParam("app_auth_token", appAuthToken);
- request.setBizContent(bizContent);
- return AlipayClientFactory.getAlipayClientInstance().execute(request);
- }
-
-
- public AlipayTradePayResponse pay(String appAuthToken, String bizContent)
- throws AlipayApiException {
- AlipayTradePayRequest request = new AlipayTradePayRequest();
- request.putOtherTextParam("app_auth_token", appAuthToken);
- request.setBizContent(bizContent);
- return AlipayClientFactory.getAlipayClientInstance().execute(request);
- }
-
-
- public AlipayTradePrecreateResponse precreate(String appAuthToken,
- String bizContent) throws AlipayApiException {
- AlipayTradePrecreateRequest request = new AlipayTradePrecreateRequest();
- request.putOtherTextParam("app_auth_token", appAuthToken);
- request.setBizContent(bizContent);
- return AlipayClientFactory.getAlipayClientInstance().execute(request);
- }
-
-
- public AlipayTradeCancelResponse cancel(String appAuthToken,
- String bizContent) throws AlipayApiException {
- AlipayTradeCancelRequest request = new AlipayTradeCancelRequest();
- request.putOtherTextParam("app_auth_token", appAuthToken);
- request.setBizContent(bizContent);
- return AlipayClientFactory.getAlipayClientInstance().execute(request);
- }
-
-
- public AlipayTradeRefundResponse refund(String appAuthToken,
- String bizContent) throws AlipayApiException {
- AlipayTradeRefundRequest request = new AlipayTradeRefundRequest();
- request.putOtherTextParam("app_auth_token", appAuthToken);
- request.setBizContent(bizContent);
- return AlipayClientFactory.getAlipayClientInstance().execute(request);
- }
-
- @SuppressWarnings("unused")
- public static void main(String[] args) {
- AlipayClientFactory c = new AlipayClientFactory();
- try {
- Map<String, String> map = new HashMap<String, String>();
- map.put("out_trade_no", "20160914113218");
- String bizContent = JSON.toJSONString(map);
- System.err.println(bizContent);
- AlipayTradeQueryResponse rp = c.query(null, bizContent);
- } catch (AlipayApiException e) {
- e.printStackTrace();
- }
- }
- }
- package com.luozhuang.alipay;
-
- public class Config {
-
- public static final String RSA_RRIVATE_KEY ="luozhuang";
-
- public static final String URL = "https://openapi.alipaydev.com/gateway.do";
-
- public static final String APPID = "luozhuang";
-
- public static final String CHARSET = "utf-8";
-
- public static final String FORMAT = "json";
-
- public static final String ALIPAY_PUBLIC_KEY = "luozhuang";
- }
- package com.luozhuang.alipay;
-
-
- import java.io.IOException;
- import java.util.HashMap;
- import java.util.Map;
- import javax.servlet.ServletException;
- import javax.servlet.http.HttpServlet;
- import javax.servlet.http.HttpServletRequest;
- import javax.servlet.http.HttpServletResponse;
- import com.alipay.api.AlipayApiException;
-
- public class CsPay extends HttpServlet {
- private static final long serialVersionUID = 1L;
-
-
- public void doGet(HttpServletRequest request,
- HttpServletResponse response) throws ServletException, IOException {
- doPost(request, response);
- }
-
-
- public void doPost(HttpServletRequest request,
- HttpServletResponse response) throws ServletException, IOException {
-
- Map<String, String> maps = new HashMap<String, String>();
- maps.put("out_trade_no", UtilDate.getOrderNum());
- maps.put("total_amount", "0.01");
- maps.put("subject", "Iphone6 16G");
- maps.put("body", "Iphone6 16G");
- maps.put("product_code", "QUICK_WAP_PAY");
-
- maps.put("ReturnUrl", "http://domain.com/CallBack/return_url.jsp");
- maps.put("NotifyUrl", "http://domain.com/CallBack/notify_url.jsp");
- try {
- AlipayClientFactory ali = new AlipayClientFactory();
- String form = ali.ydAndPc_Pay(maps);
- if (!form.equals("err")) {
- response.setContentType("text/html;charset=utf-8");
- response.getWriter().write(form);
- response.getWriter().flush();
- }
- } catch (AlipayApiException e) {
- e.printStackTrace();
- }
- }
- }
- package com.luozhuang.alipay;
-
-
- import java.util.ArrayList;
- import java.util.Collections;
- import java.util.List;
- import java.util.Map;
-
- public class CsUtil {
-
- public static String createLinkString(Map<String, String> params) {
-
- List<String> keys = new ArrayList<String>(params.keySet());
- Collections.sort(keys);
-
- String prestr = "";
-
- for (int i = 0; i < keys.size(); i++) {
- String key = keys.get(i);
- String value = params.get(key);
-
- if (i == keys.size() - 1) {
- prestr = prestr + key + "=" + value;
- } else {
- prestr = prestr + key + "=" + value + "&";
- }
- }
-
- return prestr;
- }
- }
- package com.luozhuang.alipay;
-
-
- import java.util.Date;
- import java.util.Random;
- import java.text.SimpleDateFormat;
- import java.text.DateFormat;
-
- public class UtilDate {
-
-
- public static final String dtLong = "yyyyMMddHHmmss";
-
-
- public static final String simple = "yyyy-MM-dd HH:mm:ss";
-
-
- public static final String dtShort = "yyyyMMdd";
-
-
-
- public static String getOrderNum(){
- Date date=new Date();
- DateFormat df=new SimpleDateFormat(dtLong);
- return df.format(date);
- }
-
-
- public static String getDateFormatter(){
- Date date=new Date();
- DateFormat df=new SimpleDateFormat(simple);
- return df.format(date);
- }
-
-
- public static String getDate(){
- Date date=new Date();
- DateFormat df=new SimpleDateFormat(dtShort);
- return df.format(date);
- }
-
-
- public static String getThree(){
- Random rad=new Random();
- return rad.nextInt(1000)+"";
- }
-
- }