本教程详细介绍如何使用Alibaba Cloud SDK for Java查看账户情况。
前提条件
在使用本教程前，请确保已完成以下操作：
- 使用Alibaba Cloud SDK for Java，您需要一个阿里云账号和访问密钥（AccessKey）。 请在阿里云控制台中的AccessKey管理页面上创建和查看您的AccessKey。
- 确保您已经安装了Alibaba Cloud SDK for Java，准确的SDK版本号，请参见阿里云开发工具包（SDK）。
<dependencies> <!-- https://mvnrepository.com/artifact/com.aliyun/aliyun-java-sdk-core --> <dependency> <groupId>com.aliyun</groupId> <artifactId>aliyun-java-sdk-core</artifactId> <version>4.4.3</version> </dependency> <!-- https://mvnrepository.com/artifact/com.aliyun/aliyun-java-sdk-bssopenapi --> <dependency> <groupId>com.aliyun</groupId> <artifactId>aliyun-java-sdk-bssopenapi</artifactId> <version>1.4.2</version> </dependency> </dependencies>
代码示例
本文操作示例主要以代码形式体现，具体代码如下：
import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.bssopenapi.model.v20171214.*;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.profile.DefaultProfile;
import com.google.gson.Gson;
/**
* 查询账户余额信息
*/
public class QueryAccountBalanceDemo {
/**
* 账户余额查询
*/
private QueryAccountBalanceResponse queryAccountBalance(QueryAccountBalanceRequest request, IAcsClient client){
try {
// 调用SDK发送请求
return client.getAcsResponse(request);
} catch (ClientException e) {
e.printStackTrace();
// 发生调用错误，抛出运行时异常
throw new RuntimeException();
}
}
/**
* 代金券查询
*/
private QueryCashCouponsResponse queryCashCoupons(QueryCashCouponsRequest request, IAcsClient client){
try {
// 调用SDK发送请求
return client.getAcsResponse(request);
} catch (ClientException e) {
e.printStackTrace();
// 发生调用错误，抛出运行时异常
throw new RuntimeException();
}
}
/**
* 储值卡查询
*/
private QueryPrepaidCardsResponse queryPrepaidCards(QueryPrepaidCardsRequest request, IAcsClient client){
try {
// 调用SDK发送请求
return client.getAcsResponse(request);
} catch (ClientException e) {
e.printStackTrace();
// 发生调用错误，抛出运行时异常
throw new RuntimeException();
}
}
/**
* 提货券查询
*/
private QueryRedeemResponse queryRedeem(QueryRedeemRequest request,IAcsClient client){
try {
// 调用SDK发送请求
return client.getAcsResponse(request);
} catch (ClientException e) {
e.printStackTrace();
// 发生调用错误，抛出运行时异常
throw new RuntimeException();
}
}
private static void log_print(String functionName, Object result) {
Gson gson = new Gson();
System.out.println("-------------------------------" + functionName + "-------------------------------");
System.out.println(gson.toJson(result));
}
public static void main(String[] args) {
// 设置鉴权参数，初始化客户端
DefaultProfile profile = DefaultProfile.getProfile(
"cn-qingdao",// 地域ID
"your-access-key-id",// 您的AccessKey ID
"your-access-key-secret");// 您的AccessKey Secret
IAcsClient client = new DefaultAcsClient(profile);
QueryAccountBalanceDemo queryAccountBalanceDemo = new QueryAccountBalanceDemo();
// 查询账户余额
QueryAccountBalanceRequest queryAccountBalanceRequest = new QueryAccountBalanceRequest();
QueryAccountBalanceResponse queryAccountBalanceResponse = queryAccountBalanceDemo.queryAccountBalance(queryAccountBalanceRequest, client);
log_print("queryAccountBalance",queryAccountBalanceResponse);
// 查询代金券
QueryCashCouponsRequest queryCashCouponsRequest = new QueryCashCouponsRequest();
// 代金券是否生效
queryCashCouponsRequest.setEffectiveOrNot(true);
QueryCashCouponsResponse queryCashCouponsResponse = queryAccountBalanceDemo.queryCashCoupons(queryCashCouponsRequest, client);
log_print("queryCashCoupons",queryCashCouponsResponse);
// 查询储值卡
QueryPrepaidCardsRequest queryPrepaidCardsRequest = new QueryPrepaidCardsRequest();
// 代金券是否生效
queryPrepaidCardsRequest.setEffectiveOrNot(true);
QueryPrepaidCardsResponse queryPrepaidCardsResponse = queryAccountBalanceDemo.queryPrepaidCards(queryPrepaidCardsRequest, client);
log_print("queryPrepaidCards",queryPrepaidCardsResponse);
// 查询提货券
QueryRedeemRequest queryRedeemRequest = new QueryRedeemRequest();
// 代金券是否生效
queryRedeemRequest.setEffectiveOrNot(true);
QueryRedeemResponse queryRedeemResponse = queryAccountBalanceDemo.queryRedeem(queryRedeemRequest, client);
log_print("queryRedeem",queryRedeemResponse);
}
}运行结果
正确运行结果类似如下：
-------------------------------queryAccountBalance-------------------------------
{
"requestId": "769B9459-26DE-48C1-8408-4546C27BE3CB",
"success": true,
"code": "200",
"message": "success",
"data": {
"availableAmount": "0.10",
"availableCashAmount": "0.10",
"creditAmount": "0.00",
"mybankCreditAmount": "0.00",
"currency": "CNY"
}
}
-------------------------------queryCashCoupons-------------------------------
{
"requestId": "F4D34762-84DD-4556-94B2-248420B7A977",
"success": true,
"code": "Success",
"message": "Successful!",
"data": [
{
"cashCouponId": 55620452xxxx,
"cashCouponNo": "Q-3185d1b0xxxx",
"grantedTime": "2019-07-29T06:51:44Z",
"effectiveTime": "2019-07-29T06:51:44Z",
"expiryTime": "2020-01-25T06:51:43Z",
"applicableProducts": "通用",
"applicableScenarios": "通用",
"nominalValue": "100.00",
"balance": "100.00",
"status": "Available"
}
]
}
-------------------------------queryPrepaidCards-------------------------------
{
"requestId": "D9AF1639-D446-4661-AAA4-C88AFA67333E",
"success": true,
"code": "Success",
"message": "Successful!",
"data": {
"PrepaidCard": [
{
"Status": "Available",
"PrepaidCardNo": "Q-7edaab979fc9",
"ApplicableProducts": "通用",
"NominalValue": "100.00",
"ApplicableScenarios": "通用",
"PrepaidCardId": 161120020661,
"Balance": "100.00",
"ExpiryTime": "2019-08-04T01:39:11Z",
"EffectiveTime": "2018-08-03T01:39:11Z",
"GrantedTime": "2018-08-03T01:39:11Z"
}
]
}
}
-------------------------------queryRedeem-------------------------------
{
"requestId": "A36726F3-B74D-4D14-AB28-F31F87C3B751",
"success": true,
"code": "Success",
"message": "Successful!",
"data": {
"pageNum": 1,
"pageSize": 20,
"totalCount": 1,
"redeem": [
{
"Status": "expired",
"ApplicableProducts": "云服务器（包年包月国际站1）",
"NominalValue": "0",
"Specification": "",
"Balance": "0",
"RedeemId": "15",
"ExpiryTime": "2019-08-04T01:39:11Z",
"EffectiveTime": "2018-08-03T01:39:11Z",
"RedeemNo": "4889*****1610",
"GrantedTime": "2018-08-03T01:39:11Z"
}
]
}
}