记一次调用RefreshObjectCaches刷新节点上的文件内容

1、pom文件里引入阿里云cdn依赖，很重要！！！官方文档阿里云RefreshObjectCaches

<dependency>
    <groupId>com.aliyun</groupId>
    <artifactId>aliyun-java-sdk-cdn</artifactId>
    <version>3.0.10</version>
</dependency>
<dependency>
    <groupId>com.aliyun</groupId>
    <artifactId>aliyun-java-sdk-core</artifactId>
    <version>4.1.0</version>
</dependency>

2、看一下需要的参数

3、上代码

public static Result updateCdn(@NotNull List<String> path, String type) {
    //初始化
//CommonConstant.SMS_REGION 地区"cn-hangzhou"
//CommonConstant.SMS_ACCESS_KEY_ID阿里管理员给的accessKeyId
//CommonConstant.SMS_ACCESS_KEYSECRET阿里管理员给的accessSecret
IClientProfile profile = DefaultProfile.getProfile(CommonConstant.SMS_REGION,
CommonConstant.SMS_ACCESS_KEY_ID, CommonConstant.SMS_ACCESS_KEYSECRET);
IAcsClient client = new DefaultAcsClient(profile);
RefreshObjectCachesRequest request = new RefreshObjectCachesRequest();
StringBuffer sb = new StringBuffer();

//循环list里面url做处理，多个URL之间需要用换行符（
）或（
）分隔。
for ( int i = 0; i < path.size(); i++ ) {
String n = i == (path.size() - 1) ? "" : "
";
sb.append(path.get(i) + n);
}
request.setRegionId(CommonConstant.SMS_REGION);
// 此参数为刷新的类型， 其值可以为File或Directory。默认值：File。
request.setObjectType(CommonConstant.OBJECT_TYPE_FILE);

// 要刷新域名加文件拼接,多个路径用
分割（域名和资源不分开）
request.setObjectPath(sb.toString());
request.setAcceptFormat(FormatType.JSON);
try {
RefreshObjectCachesResponse response = client.getAcsResponse(request);
        //处理自己的逻辑
HttpResponse httpResponse = client.doAction(request);
//整个完整连接httpResponse.getUrl
System.out.println(httpResponse.getUrl());
        //打印出来的返回数据{"RefreshTaskId":"6616645908","RequestId":"9D464237-5833-4222-B30F-299860A89785"}
System.out.println(new String(httpResponse.getHttpContent()));
//状态码
System.out.println(httpResponse.getStatus());
} catch (ServerException e) {
e.printStackTrace();
} catch (ClientException e) {
    //域名必须是https://www.baidu.com/格式
System.out.println("请检查输入的OBJECT_PATH输入是否正确");

}
return Result.ok();
}

4.测试

public static void main(String[] args) {
    List<String> list = new ArrayList<>();
    list.add("http://appdev.malls.com/");
    Result file = updateCdn(list, "File");
}

//结果
{"RefreshTaskId":"6616645908","RequestId":"9D464237-5833-4222-B30F-299860A89785"}
200