//更新集合
public static bool SetUpdate <T>(string key, T oldValue, T newValue, string sql, string user, string HospitalID, string tableName)
{
bool b = false;
if (RedisWriteHelper.KeyExists(key))
{
try
{
var result = RedisWriteHelper.SetRemoveAsync(key, JsonSerializer.SerializeToString(oldValue));
if (result.Result)
{
var isSuccess = RedisWriteHelper.SetAddAsync(key, JsonSerializer.SerializeToString(newValue));
if (isSuccess.Result)
{
//BsMsgRecord msgRecord = new BsMsgRecord() { HospitalID = Convert.ToInt32(HospitalID), tableName = tableName, cacheKey = key, oldValue = JsonSerializer.SerializeToString(oldValue), newValue = JsonSerializer.SerializeToString(newValue), curUser = user, sqlRecord = sql, updateTime = DateTime.Now.ToString("yyyyMMddhhmmss") };
//Producer.Topic(ExchangeName, Routingkey, msgRecord);//发消息
}
b = isSuccess.Result;
}
}
catch (Exception)
{
RedisWriteHelper.SetRemove(key, JsonSerializer.SerializeToString(newValue));
RedisWriteHelper.SetAdd(key, JsonSerializer.SerializeToString(oldValue));
return(false);
}
}
return(b);
}
//从Hash中模糊查找
public static List <T> HashSearch <T>(string key, int cursor, string pattern, int count)
{
var value = new List <T>();
if (RedisWriteHelper.KeyExists(key))
{
value = RedisWriteHelper.HashScan <T>(key, cursor, pattern, count);
}
return(value);
}
//从集合中模糊查找
public static List <Object> SetSearch(string key, int cursor, string pattern, int count)
{
var value = new List <object>();
if (RedisWriteHelper.KeyExists(key))
{
value = RedisWriteHelper.SetScan(key, cursor, pattern, count);
}
return(value);
}
//获取指定的类型的所有数据
public static List <T> RetrieveSet <T>(string key) where T : class, new()
{
var value = new List <T>();
if (RedisWriteHelper.KeyExists(key))
{
var result = RedisWriteHelper.SetMembersAsync <T>(key);//内存取数
return(result.Result);
}
return(value);
}
//根据IQueryable，获取一条数据
public static T GetModelByIQueryable <T>(string key, IQueryable <T> query, string HospitalID, string tableName) where T : class, new()
{
T value = null;
if (RedisWriteHelper.KeyExists(key))
{
var result = RedisWriteHelper.StringGetAsync <T>(key);//内存取数
return(result.Result);
}
else
{
try
{
value = query.FirstOrDefault(); //数据取数据
RedisWriteHelper.SetAsync(key, value).Wait(); //加到内存里
}
catch (Exception)
{
return(value);
}
}
return(value);
}
