对象存储 OSS查看生命周期规则

详细解答可以参考官方帮助文档

通过oss_get_bucket_lifecycle接口，可以实现查看生命周期规则：

aos_pool_t *p;
oss_request_options_t *options;
aos_status_t *s;
aos_table_t *resp_headers;
char *bucket_name = "<您的bucket名字>";
aos_string_t bucket;
aos_list_t lifecycle_rule_list;
oss_lifecycle_rule_content_t *rule_content;
char *rule_id;
char *prefix;
char *status;
int days = INT_MAX;
char* date = "";

aos_pool_create(&p, NULL);

/* 创建并初始化options */
options = oss_request_options_create(p);
init_options(options);

/* 获取存储空间生命周期规则并打印 */
aos_str_set(&bucket, bucket_name);
aos_list_init(&lifecycle_rule_list);
s = oss_get_bucket_lifecycle(options, &bucket, &lifecycle_rule_list, &resp_headers);
aos_list_for_each_entry(rule_content, &lifecycle_rule_list, node) {
    rule_id = apr_psprintf(p, "%.*s", rule_content->id.len, rule_content->id.data);
    prefix = apr_psprintf(p, "%.*s", rule_content->prefix.len, rule_content->prefix.data);
    status = apr_psprintf(p,"%.*s", rule_content->status.len, rule_content->status.data);
    date = apr_psprintf(p, "%.*s", rule_content->date.len, rule_content->date.data);
    days = rule_content->days;
}

aos_pool_destroy(p);