普通代码Config配置示例:
public class Config {
// 开发者应用私钥。java配置PKCS8格式,PHP/.Net语言配置rsa_private_key.pem文件中原始私钥。
public static final String RSA_RRIVATE_KEY = "详见密钥生成";
// 接口请求网关,固定值
public static final String URL = "https://openapi.alipay.com/gateway.do";
// 商户应用APPID,只要您的应用中包含商品接口且是开通状态,就可以用此应用对应的appid。开发者可登录开放平台-管理中心-对应应用中查看
public static final String APPID = "2015********8324";
// 编码字符集。默认 utf-8
public static final String CHARSET = "utf-8";
// 返回格式。默认json
public static final String FORMAT = "json";
// 支付宝公钥,用于获取同步返回信息后进行验证,验证是否是支付宝发送的信息。
public static final String ALIPAY_PUBLIC_KEY = "开发者登录开放平台-管理中心-进入应用后查看";
}
AlipayClient是SDK公共请求方法类,AlipayClientFactory是AlipayClient的静态工厂类:
import com.alipay.api.AlipayClient;
import com.alipay.api.DefaultAlipayClient;
public class AlipayClientFactory {
// SDK 公共请求类,包含公共请求参数,以及封装了签名与验签,开发者无需关注签名与验签
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;
}
}
接口调用示例大致分为3步:
alipay.offline.market.item.create接口代码调用示例:
/**
*
* 创建商品
* @param appAuthToken 如ISV代替商家调用接口,需将商户授权后获取的app_auth_token带上;如商家自己调用,则传null。
* @param bizContent 因该接口业务参数复杂,请详见接口文档
* @return
* @throws AlipayApiException 请处理异常
*/
public AlipayOfflineMarketItemCreateResponse createItem(String appAuthToken, String bizContent) throws AlipayApiException{
AlipayOfflineMarketItemCreateRequest request = new AlipayOfflineMarketItemCreateRequest();
request.putOtherTextParam("app_auth_token", appAuthToken);
request.setBizContent(bizContent);
return AlipayClientFactory.getAlipayClientInstance().execute(request);
}
注意:
app_auth_token如何获取,详见“第三方应用授权”。
alipay.offline.market.item.modify接口代码调用示例:
/**
* 修改商品
* @param appAuthToken 如ISV代替商家调用接口,需将商户授权后获取的app_auth_token带上;如商家自己调用,则传null。
* @param bizContent = "{\"inventory\":\"120\",\"item_id\":\"2015090800077000000002549828\",\"memo\":\"修改\",\"request_id\":\"201510150091111111112\",\"weight\":\"3\"}";
* @return
* @throws AlipayApiException 请处理异常
*/
public AlipayOfflineMarketItemModifyResponse modifyItem(String appAuthToken,String bizContent) throws AlipayApiException{
AlipayOfflineMarketItemModifyRequest request = new AlipayOfflineMarketItemModifyRequest();
request.putOtherTextParam("app_auth_token", appAuthToken);
request.setBizContent(bizContent);
return AlipayClientFactory.getAlipayClientInstance().execute(request);
}
alipay.offline.market.item.state接口代码调用示例:
/**
* 修改商品状态
* @param appAuthToken 如ISV代替商家调用接口,需将商户授权后获取的app_auth_token带上;如商家自己调用,则传null。
* @param bizContent = "{\"item_id\":\"2015090800077000000002549828\",\"memo\":\"恢复售卖\",\"request_id\":\"201510150093333333335556\",\"state_type\":\"RESUME\"}";
* @return
* @throws AlipayApiException 请处理异常
*/
public AlipayOfflineMarketItemStateResponse changeItemState(String appAuthToken,String bizContent) throws AlipayApiException{
AlipayOfflineMarketItemStateRequest request = new AlipayOfflineMarketItemStateRequest();
request.putOtherTextParam("app_auth_token", appAuthToken);
request.setBizContent(bizContent);
return AlipayClientFactory.getAlipayClientInstance().execute(request);
}
alipay.offline.market.product.batchquery接口代码调用示例:
/**
* 查询商品列表
* @param appAuthToken 如ISV代替商家调用接口,需将商户授权后获取的app_auth_token带上;如商家自己调用,则传null。
* @param bizContent = "{\"page_no\":\"1\"}";
* @return
* @throws AlipayApiException 请处理异常
*/
public AlipayOfflineMarketProductBatchqueryResponse batchquery(String appAuthToken,String bizContent) throws AlipayApiException{
AlipayOfflineMarketProductBatchqueryRequest request = new AlipayOfflineMarketProductBatchqueryRequest();
request.putOtherTextParam("app_auth_token", appAuthToken);
request.setBizContent(bizContent);
return AlipayClientFactory.getAlipayClientInstance().execute(request);
}
alipay.offline.market.product.querydetail接口代码调用示例:
/**
* 查询商品明细
* @param appAuthToken 如ISV代替商家调用接口,需将商户授权后获取的app_auth_token带上;如商家自己调用,则传null。
* @param bizContent = "{\"item_id\":\"2015090800077000000002549828\"}";
* @return
* @throws AlipayApiException 请处理异常
*/
public AlipayOfflineMarketProductQuerydetailResponse querydetail(String appAuthToken,String bizContent) throws AlipayApiException{
AlipayOfflineMarketProductQuerydetailRequest request = new AlipayOfflineMarketProductQuerydetailRequest();
request.putOtherTextParam("app_auth_token", appAuthToken);
request.setBizContent(bizContent);
return AlipayClientFactory.getAlipayClientInstance().execute(request);
}