public ActionResult Redis(int id = 1)
{
//测试Redis ItemCollection缓存更新功能
var sb = new StringBuilder();
switch (id)
{
case 1: //DPBMARK Redis
sb.Append("使用Redis（StackExchange.Redis）<br>");
CacheStrategyFactory.RegisterObjectCacheStrategy(() => Senparc.CO2NET.Cache.Redis.RedisObjectCacheStrategy.Instance);
break; //DPBMARK_END
case 2: //DPBMARK Redis
sb.Append("使用Redis（CsRedis）<br>");
CacheStrategyFactory.RegisterObjectCacheStrategy(() => Senparc.CO2NET.Cache.CsRedis.RedisObjectCacheStrategy.Instance);
break; //DPBMARK_END
default:
sb.Append("使用本地缓存<br>");
CacheStrategyFactory.RegisterObjectCacheStrategy(null); //注意：此处不能输入()=>null，这样仍然是一个有内容的委托！
break;
}
//var cacheKey = TestContainer1.GetContainerCacheKey();
var containerCacheStrategy = ContainerCacheStrategyFactory.GetContainerCacheStrategyInstance() /*.ContainerCacheStrategy*/;
sb.AppendFormat("ContainerCacheStrategy：{0}<br />", containerCacheStrategy.GetType());
var itemCollection = containerCacheStrategy.GetAll <TestContainerBag1>();
sb.AppendFormat("Count1：{0}<br />", itemCollection != null ? itemCollection.Count() : -1);
var bagKey = "Redis." + SystemTime.Now.ToString("yyyy-MM-dd--HH-mm-ss-ffff");
var bag = new TestContainerBag1()
{
Key = bagKey,
DateTime = SystemTime.Now
};
TestContainer1.Update(bagKey, bag, TimeSpan.FromHours(1));//更新到缓存（立即更新）
itemCollection = containerCacheStrategy.GetAll <TestContainerBag1>();
sb.AppendFormat("Count2：{0}<br />", itemCollection != null ? itemCollection.Count() : -1);
if (itemCollection != null)
{
itemCollection[SystemTime.Now.Ticks.ToString()] = bag;
}
itemCollection = containerCacheStrategy.GetAll <TestContainerBag1>();//如果是分布式缓存，这里的数字通常不会变
sb.AppendFormat("Count3：{0}<br />", itemCollection != null ? itemCollection.Count() : -1);
return(Content(sb.ToString(), "text/html; charset=utf-8"));
}
public async Task <IActionResult> RunTest(int id = 0)
{
var sb = new StringBuilder();
try
{
//选择要测试的缓存类型
IContainerCacheStrategy containerCacheStrategy;
switch (id)
{
case 1: //DPBMARK Redis
containerCacheStrategy = Senparc.Weixin.Cache.Redis.RedisContainerCacheStrategy.Instance;
break; //DPBMARK_END
case 2: //DPBMARK Redis
containerCacheStrategy = Senparc.Weixin.Cache.CsRedis.RedisContainerCacheStrategy.Instance;
break; //DPBMARK_END
case -1:
containerCacheStrategy = ContainerCacheStrategyFactory.GetContainerCacheStrategyInstance();
break;
default:
containerCacheStrategy = Senparc.Weixin.Cache.LocalContainerCacheStrategy.Instance;
break;
}
var baseCache = containerCacheStrategy.BaseCacheStrategy();
sb.AppendFormat($"当前测试缓存策略：{baseCache.GetType().FullName}<br /><br />");
var containerCache = ContainerCacheStrategyFactory.GetContainerCacheStrategyInstance();
sb.AppendFormat($"当前测试容器缓存（领域缓存）策略：{containerCache.GetType().FullName}<br /><br />");
var cacheExpire = TimeSpan.FromSeconds(1);
const string successTag = "<span style=\"color:green\">成功</span>";
const string faildTag = "<span style=\"color:red\">失败</span>";
bool testSuccess = false;
TestContainerBag1 cacheBag = null;
sb.AppendFormat($"==== 开始指定调用缓存策略：{baseCache.GetType().FullName} ====<br /><br />");
sb.Append($"----- 测试写入（先异步后同步） -----<br />");
var shortBagKey = SystemTime.Now.ToString("yyyyMMdd-HHmmss") + "." + cacheExpire.GetHashCode(); //创建不重复的Key
var finalBagKey = baseCache.GetFinalKey(ContainerHelper.GetItemCacheKey(typeof(TestContainerBag1), shortBagKey)); //获取最终缓存中的键
var bag = new TestContainerBag1()
{
Key = shortBagKey,
DateTime = SystemTime.Now
};
var dt1 = SystemTime.Now;
await baseCache.SetAsync(finalBagKey, bag, expiry : null, true);//不设置过期时间
sb.Append($"异步写入完成：{SystemTime.NowDiff(dt1).TotalMilliseconds.ToString("f4")} ms<br />");
dt1 = SystemTime.Now;
baseCache.Set(finalBagKey, bag, expiry: null, true);//不设置过期时间
sb.Append($"同步写入完成：{SystemTime.NowDiff(dt1).TotalMilliseconds.ToString("f4")} ms<br />");
sb.Append($"----- 写入测试完成 -----<br /><br />");
sb.Append($"----- 检查缓存读取（先同步后异步） -----<br />");
dt1 = SystemTime.Now;
cacheBag = baseCache.Get <TestContainerBag1>(finalBagKey, true);
sb.Append($"同步读取完成：{SystemTime.NowDiff(dt1).TotalMilliseconds.ToString("f4")} ms<br />");
dt1 = SystemTime.Now;
cacheBag = await baseCache.GetAsync <TestContainerBag1>(finalBagKey, true);
testSuccess = cacheBag != null;
sb.Append($"异步读取完成：{SystemTime.NowDiff(dt1).TotalMilliseconds.ToString("f4")} ms<br />");
testSuccess &= cacheBag != null && cacheBag.DateTime == bag.DateTime && bag.Key == shortBagKey;
sb.Append($"----- 检查结果：{(testSuccess ? successTag : faildTag)} -----<br /><br />");
sb.Append($"----- 容器缓存（领域缓存）修改测试 -----<br />");
dt1 = SystemTime.Now;
cacheBag.DateTime = SystemTime.Now;
await TestContainer1.UpdateAsync(cacheBag, cacheExpire);//设置过期时间
sb.Append($"写入完成：{SystemTime.NowDiff(dt1).TotalMilliseconds.ToString("f4")} ms<br />");
var dt2 = SystemTime.Now;
var containerResult1 = await TestContainer1.TryGetItemAsync <TestContainerBag1>(shortBagKey, z => z);
sb.Append($"使用 ContainerCacheStrategy 读取完成：{SystemTime.NowDiff(dt2).TotalMilliseconds.ToString("f4")} ms<br />");
dt2 = SystemTime.Now;
var containerResult2 = await baseCache.GetAsync <TestContainerBag1>(finalBagKey, true);
sb.Append($"使用 BaseContainerStrategy 读取完成：{SystemTime.NowDiff(dt2).TotalMilliseconds.ToString("f4")} ms<br />");
testSuccess = containerResult1 != null && containerResult2 != null && containerResult1.Key == containerResult2.Key && containerResult1.DateTime == containerResult2.DateTime;
sb.Append($"----- 测试结果：{(testSuccess ? successTag : faildTag)}（总耗时：{SystemTime.NowDiff(dt1).TotalMilliseconds.ToString("f4")} ms） -----<br /><br />");
sb.Append($"----- 检查缓存过期 -----<br />");
var sleepTime = cacheExpire.Add(TimeSpan.FromMilliseconds(500));
sb.Append($"线程休眠：{sleepTime.TotalSeconds.ToString("f2")}s<br />");
await Task.Delay(sleepTime);
cacheBag = await baseCache.GetAsync <TestContainerBag1>(finalBagKey, true);
sb.Append($"----- 检查结果：{(cacheBag == null ? successTag : faildTag)} -----<br /><br />");
//sb.Append($"----- 检查缓存删除 -----<br />");
//await baseCache.UpdateAsync(finalBagKey, bag, cacheExpire, true);
//cacheBag = await baseCache.GetAsync<TestContainerBag1>(finalBagKey, true);
//testSuccess = cacheBag != null;
//sb.Append($"写入待删除项目：{(cacheBag != null ? successTag : faildTag)}<br />");
//dt1 = SystemTime.Now;
//await baseCache.RemoveFromCacheAsync(finalBagKey, true);
//sb.Append($"删除项目（{SystemTime.NowDiff(dt1).TotalMilliseconds.ToString("f4")} ms）<br />");
//cacheBag = await baseCache.GetAsync<TestContainerBag1>(finalBagKey, true);
//sb.Append($"----- 删除结果检查：{(cacheBag == null ? successTag : faildTag)} -----<br /><br /><br />");
}
catch (Exception ex)
{
sb.Append($@"===== 发生异常：{ex.Message} =====<br />
{ex.StackTrace.ToString()}<br />
{ex.InnerException?.StackTrace.ToString()}<br />");
}
return(Content(sb.ToString()));
}
