Java Web接入支付寶掃碼付款API（使用SDK證書配置properties ）

一、支付寶當面付功能Demo

官方文檔https://docs.open.alipay.com/194/106078/

ps：因為沙箱環境一經配置了證書公鑰則無法重置

第一步下載項目SKD&Demo

點擊下載

 

 

 解壓后筆者使用的是eclipse，直接導入

一個TradePayDemo項目，一個是alipay-trade-sdk-20161215.jar的源碼項目- TradePaySDK項目

筆者直接刪掉了alipay-trade-sdk-20161215.jar依賴，使用項目依賴TradePayDemo添加，TradePaySDK項目

這樣就可以直接點擊查看源碼方法實現的內容，主要實現運行Demo項目里面的main方法，跑得起來不報錯就OK了

 

 

 

二、修改配置

 找到zfbinfo.properties文件配置

話不多說直接看注釋跟下載的對比區別增加了，證書路徑配置

怎么搞證書看這里 證書密鑰

# 支付寶網關名、partnerId和appId
open_api_domain = https://openapi.alipaydev.com/gateway.do
mcloud_api_domain = http://mcloudmonitor.com/gateway.do
pid = #沙箱環境的話有個UID就是了
appid =  #你的APPID

# RSA私鑰、公鑰和支付寶公鑰
private_key = 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

public_key = MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAomYz4mNU86JypIJkwz44nsSr3MIBsNI8e1t/gvNwczmmvmbD3O63/oZf/d3CU07VJPJg8jym8VoCQWfjgVuHmktqYJeptWjE4vP0//hJ9JDNDBypwD4YpgRUTifH1JFzG+D0wmQH3DphhdYvsZ3x6YMvuw/ejGsPnll6zu8C+flOXAf/GaHgZfWPkISjqjblYe0B8a24ptV/z03ga25RXKowxQjs6UXM1lTxqndJIXLThe+bhZMxKsxezKegAkHJCUJUSBYor/zsfTerHP83w6FyZMafFF8NKjvWe28vnRHr+xAkluDSlN/ZIdgITVZA2V2STPK3UKVsE+XK8Z/9GQIDAQAB
 
#SHA1withRsa對應支付寶公鑰
alipay_public_key = MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDIgHnOn7LLILlKETd6BFRJ0GqgS2Y3mn1wMQmyh9zEyWlz5p1zrahRahbXAfCfSqshSNfqOmAQzSHRVjCqjsAw1jyqrXaPdKBmr90DIpIxmIyKXv4GGAkPyJ/6FTFY99uhpiq0qadD/uSzQsefWo0aTvP/65zi3eof7TcZ32oWpwIDAQAB

#SHA256withRsa對應支付寶公鑰
#alipay_public_key = 

#設置應用公鑰證書路徑
app_cert_path = E:\\stephen\\macauo2o\\myAlipay\\appCertPublicKey_2016101400687752.crt
#設置支付寶公鑰證書路徑
alipay_cert_path = E:\\stephen\\macauo2o\\myAlipay\\alipayCertPublicKey_RSA2.crt
#設置支付寶根證書路徑
alipay_root_cert_path = E:\\stephen\\macauo2o\\myAlipay\\alipayRootCert.crt

# 簽名類型: RSA->SHA1withRsa,RSA2->SHA256withRsa
sign_type = RSA2
# 當面付最大查詢次數和查詢間隔（毫秒）
max_query_retry = 5
query_duration = 5000

# 當面付最大撤銷次數和撤銷間隔（毫秒）
max_cancel_retry = 3
cancel_duration = 2000

# 交易保障線程第一次調度延遲和調度間隔（秒）
heartbeat_delay = 5
heartbeat_duration = 900

然后改TradePaySKD項目

里面的初始化方法增加證書字段配置

 

 

 代碼塊

package com.alipay.demo.trade.config;

import org.apache.commons.configuration.Configuration;
import org.apache.commons.configuration.ConfigurationException;
import org.apache.commons.configuration.PropertiesConfiguration;
import org.apache.commons.lang.StringUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

/**
 * Created by liuyangkly on 15/6/27.
 */
public class Configs {
    private static Log log = LogFactory.getLog(Configs.class);
    private static Configuration configs;

    private static String openApiDomain;   // 支付寶openapi域名
    private static String mcloudApiDomain;  // 支付寶mcloudmonitor域名
    private static String pid;             // 商戶partner id
    private static String appid;           // 商戶應用id

    private static String privateKey;      // RSA私鑰，用於對商戶請求報文加簽
    private static String publicKey;       // RSA公鑰，僅用於驗證開發者網關
    private static String alipayPublicKey; // 支付寶RSA公鑰，用於驗簽支付寶應答
    
    private static String appCertPath;         //設置應用公鑰證書路徑
    private static String alipayCertPath;     //設置支付寶公鑰證書路徑
    private static String alipayRootCertPath;//設置支付寶根證書路徑
    
    private static String signType;     // 簽名類型  

    private static int maxQueryRetry;   // 最大查詢次數
    private static long queryDuration;  // 查詢間隔（毫秒）

    private static int maxCancelRetry;  // 最大撤銷次數
    private static long cancelDuration; // 撤銷間隔（毫秒）

    private static long heartbeatDelay ; // 交易保障線程第一次調度延遲（秒）
    private static long heartbeatDuration ; // 交易保障線程調度間隔（秒）

    private Configs() {
        // No Constructor
    }

    // 根據文件名讀取配置文件，文件后綴名必須為.properties
    public synchronized static void init(String filePath) {
        if (configs != null) {
            return;
        }

        try {
            configs = new PropertiesConfiguration(filePath);
        } catch (ConfigurationException e) {
            e.printStackTrace();
        }

        if (configs == null) {
            throw new IllegalStateException("can`t find file by path:" + filePath);
        }

        openApiDomain = configs.getString("open_api_domain");
        mcloudApiDomain = configs.getString("mcloud_api_domain");

        pid = configs.getString("pid");
        appid = configs.getString("appid");

        // RSA
        privateKey = configs.getString("private_key");
        publicKey = configs.getString("public_key");
        alipayPublicKey = configs.getString("alipay_public_key");
        signType = configs.getString("sign_type");
        
        // certificate
        appCertPath = configs.getString("app_cert_path");
        alipayCertPath = configs.getString("alipay_cert_path");
        alipayRootCertPath = configs.getString("alipay_root_cert_path");

        // 查詢參數
        maxQueryRetry = configs.getInt("max_query_retry");
        queryDuration = configs.getLong("query_duration");
        maxCancelRetry = configs.getInt("max_cancel_retry");
        cancelDuration = configs.getLong("cancel_duration");

        // 交易保障調度線程
        heartbeatDelay = configs.getLong("heartbeat_delay");
        heartbeatDuration = configs.getLong("heartbeat_duration");

        log.info("配置文件名: " + filePath);
        log.info(description());
    }

    public static String description() {
        StringBuilder sb = new StringBuilder("Configs{");
        sb.append("支付寶openapi網關: ").append(openApiDomain).append("\n");
        if (StringUtils.isNotEmpty(mcloudApiDomain)) {
            sb.append(", 支付寶mcloudapi網關域名: ").append(mcloudApiDomain).append("\n");
        }

        if (StringUtils.isNotEmpty(pid)) {
            sb.append(", pid: ").append(pid).append("\n");
        }
        sb.append(", appid: ").append(appid).append("\n");

        sb.append(", 商戶RSA私鑰: ").append(getKeyDescription(privateKey)).append("\n");
        sb.append(", 商戶RSA公鑰: ").append(getKeyDescription(publicKey)).append("\n");
        sb.append(", 支付寶RSA公鑰: ").append(getKeyDescription(alipayPublicKey)).append("\n");
        
        sb.append(", 應用公鑰證書路徑: ").append(getKeyDescription(appCertPath)).append("\n");
        sb.append(", 設置支付寶公鑰證書路徑: ").append(getKeyDescription(alipayCertPath)).append("\n");
        sb.append(", 設置支付寶根證書路徑: ").append(getKeyDescription(alipayRootCertPath)).append("\n");
        
        sb.append(", 簽名類型: ").append(signType).append("\n");

        sb.append(", 查詢重試次數: ").append(maxQueryRetry).append("\n");
        sb.append(", 查詢間隔(毫秒): ").append(queryDuration).append("\n");
        sb.append(", 撤銷嘗試次數: ").append(maxCancelRetry).append("\n");
        sb.append(", 撤銷重試間隔(毫秒): ").append(cancelDuration).append("\n");

        sb.append(", 交易保障調度延遲(秒): ").append(heartbeatDelay).append("\n");
        sb.append(", 交易保障調度間隔(秒): ").append(heartbeatDuration).append("\n");
        sb.append("}");
        return sb.toString();
    }

    private static String getKeyDescription(String key) {
        int showLength = 6;
        if (StringUtils.isNotEmpty(key) &&
                key.length() > showLength) {
            return new StringBuilder(key.substring(0, showLength))
                    .append("******")
                    .append(key.substring(key.length() - showLength))
                    .toString();
        }
        return null;
    }

    public static Configuration getConfigs() {
        return configs;
    }

    public static String getOpenApiDomain() {
        return openApiDomain;
    }

    public static String getMcloudApiDomain() {
        return mcloudApiDomain;
    }

    public static void setMcloudApiDomain(String mcloudApiDomain) {
        Configs.mcloudApiDomain = mcloudApiDomain;
    }

    public static String getPid() {
        return pid;
    }

    public static String getAppid() {
        return appid;
    }

    public static String getPrivateKey() {
        return privateKey;
    }

    public static String getPublicKey() {
        return publicKey;
    }

    public static String getAlipayPublicKey() {
        return alipayPublicKey;
    }

    public static String getSignType() {
        return signType;
    }

    public static int getMaxQueryRetry() {
        return maxQueryRetry;
    }

    public static long getQueryDuration() {
        return queryDuration;
    }

    public static int getMaxCancelRetry() {
        return maxCancelRetry;
    }

    public static long getCancelDuration() {
        return cancelDuration;
    }

    public static void setConfigs(Configuration configs) {
        Configs.configs = configs;
    }

    public static void setOpenApiDomain(String openApiDomain) {
        Configs.openApiDomain = openApiDomain;
    }

    public static void setPid(String pid) {
        Configs.pid = pid;
    }

    public static void setAppid(String appid) {
        Configs.appid = appid;
    }

    public static void setPrivateKey(String privateKey) {
        Configs.privateKey = privateKey;
    }

    public static void setPublicKey(String publicKey) {
        Configs.publicKey = publicKey;
    }

    public static void setAlipayPublicKey(String alipayPublicKey) {
        Configs.alipayPublicKey = alipayPublicKey;
    }

    public static void setSignType(String signType) {
        Configs.signType = signType;
    }
    
    public static void setMaxQueryRetry(int maxQueryRetry) {
        Configs.maxQueryRetry = maxQueryRetry;
    }

    public static void setQueryDuration(long queryDuration) {
        Configs.queryDuration = queryDuration;
    }

    public static void setMaxCancelRetry(int maxCancelRetry) {
        Configs.maxCancelRetry = maxCancelRetry;
    }

    public static void setCancelDuration(long cancelDuration) {
        Configs.cancelDuration = cancelDuration;
    }

    public static long getHeartbeatDelay() {
        return heartbeatDelay;
    }

    public static void setHeartbeatDelay(long heartbeatDelay) {
        Configs.heartbeatDelay = heartbeatDelay;
    }

    public static long getHeartbeatDuration() {
        return heartbeatDuration;
    }

    public static void setHeartbeatDuration(long heartbeatDuration) {
        Configs.heartbeatDuration = heartbeatDuration;
    }

    public static String getAppCertPath() {
        return appCertPath;
    }

    public static void setAppCertPath(String appCertPath) {
        Configs.appCertPath = appCertPath;
    }

    public static String getAlipayCertPath() {
        return alipayCertPath;
    }

    public static void setAlipayCertPath(String alipayCertPath) {
        Configs.alipayCertPath = alipayCertPath;
    }

    public static String getAlipayRootCertPath() {
        return alipayRootCertPath;
    }

    public static void setAlipayRootCertPath(String alipayRootCertPath) {
        Configs.alipayRootCertPath = alipayRootCertPath;
    }
    
    
}

注意部分：

 

 需要增加依賴包

 

 低版本的刪掉，此處為TradePaySDK項目依賴

重點使用證書時調用的響應方法不同

 

 原調用的是execute需更改certificateExecute

運行測試

 

 生成到本地二維碼

 

 沙箱付款

百度網盤有修改后的Demo