public void Execute(IJobExecutionContext context)
{
try
{
const int pageSize = 800;
decimal num = ProductCacheDal.SelectSkuProductCount();
var pageNum = Convert.ToInt32(Math.Ceiling(num / pageSize));
bool issuccess = true;
string key = "";
Logger.Info($"{JobBatch}=>刷新缓存服务开始.一共{num}个产品.一共{pageNum}批次.");
Stopwatch watch = new Stopwatch();
watch.Start();
if (DateTime.Now.Hour >= 2 && DateTime.Now.Hour <= 4)
{
using (var cacheclient = new CacheClient())
{
var keyresult = cacheclient.GenerateProdutCacheKeyPrefix();
keyresult.ThrowIfException(true);
key = keyresult.Result;
}
}
var client = new CacheClient();
for (var i = 1; i <= pageNum + 1; i++)
{
Thread.Sleep(5);
var result = client.RefreshProductCacheByPageNumAndKeyPrefix(i, pageSize, JobBatch, key);
Logger.Info($"{JobBatch}=>{i}批次刷新{(result.Result ? "成功" : "失败")}.用时{result.ElapsedMilliseconds}");
if (!result.Success || !result.Result) //失败重新创建client
{
Thread.Sleep(1000);
client = new CacheClient();
var result2 = client.RefreshProductCacheByPageNumAndKeyPrefix(i, pageSize, JobBatch, key);
Logger.Info($"{JobBatch}=>{i}批次重试刷新{(result2.Result ? "成功" : "失败")}.用时{result2.ElapsedMilliseconds}");
if (!result2.Success) //失败重新创建client
{
client = new CacheClient();
}
}
issuccess = issuccess && result.Result;
}
using (var cacheclient = new CacheClient())
{
var setresult = cacheclient.SetProdutCacheKeyPrefix(key);
if (!setresult.Success && setresult.ErrorCode != "keyPrefix")
{
Logger.Warn($"刷新产品缓存,换key失败。{setresult.ErrorMessage}", setresult.Exception);
}
Logger.Info($"{JobBatch}=>刷新产品缓存.换key.{setresult.Result};key=>{key}");
}
watch.Stop();
if (issuccess)
{
Logger.Info($"{JobBatch}=>刷新成功用时{watch.ElapsedMilliseconds}");
}
else
{
Logger.Error($"{JobBatch}=>刷新失败用时{watch.ElapsedMilliseconds}");
}
}
catch (Exception e)
{
Logger.Error($"{JobBatch}=>刷新产品缓存异常", e);
}
JobBatch++;
}