| public batch ( string ops ) : Qiniu.Http.HttpResult | ||
| ops | string | |
| return | Qiniu.Http.HttpResult | |
/// <summary>
/// 批量操作
/// </summary>
public static void batch()
{
Mac mac = new Mac(Settings.AccessKey, Settings.SecretKey);
// 批量操作类似于
// op=<op1>&op=<op2>&op=<op3>...
string batchOps = "BATCH_OPS";
BucketManager bm = new BucketManager(mac);
HttpResult result = bm.batch(batchOps);
// 或者
//string[] batch_ops={"<op1>","<op2>","<op3>",...};
//bm.batch(batch_ops);
System.Console.WriteLine(result.Response);
}
/// <summary>
/// 批量获取文件的hash
/// 注意:单次请求的文件数量在1000以下
/// </summary>
/// <param name="bktMgr"></param>
/// <param name="bucket"></param>
/// <param name="keys"></param>
/// <returns></returns>
public static string[] BatchStat(Mac mac, string bucket, string[] keys)
{
string[] remoteHash = new string[keys.Length];
BucketManager bktMgr = new BucketManager(mac);
StringBuilder opsb = new StringBuilder();
int N = keys.Length;
int X = 1000;
int G = N / X;
int M = N % X;
int i;
bool first = false;
string s1 = "op=/stat/";
string s2 = "&op=/stat/";
string s = "";
HttpResult result = null;
StatResponse[] statResults = null;
#region LOOP
for (int g = 0; g < G; ++g)
{
opsb.Clear();
first = true;
for (i = 0; i < X; ++i)
{
s = s2;
if (first)
{
s = s1;
first = false;
}
opsb.Append(s + StringUtils.encodedEntry(bucket, keys[g*X+i]));
}
result = bktMgr.batch(opsb.ToString());
statResults = JsonConvert.DeserializeObject<StatResponse[]>(result.Response);
for (i = 0; i < X; ++i)
{
if (statResults[i].CODE == 200)
{
// FOUND
remoteHash[g * X + i] = statResults[i].DATA.hash;
}
}
}
#endregion LOOP
#region RESIDUE
opsb.Clear();
first = true;
for (i = 0; i < M; ++i)
{
s = s2;
if (first)
{
s = s1;
first = false;
}
opsb.Append(s + StringUtils.encodedEntry(bucket, keys[G*X+i]));
}
result = bktMgr.batch(opsb.ToString());
statResults = JsonConvert.DeserializeObject<StatResponse[]>(result.Response);
for (i = 0; i < M; ++i)
{
if (statResults[i].CODE == 200)
{
remoteHash[G * X + i] = statResults[i].DATA.hash;
}
}
#endregion RESIDUE
return remoteHash;
}
