Zadnja posodobitev
11. jan. 2022
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Velja tudi za ColdFusion
Description
Gets an object that is stored in the cache.
Returns
The object stored in the cache.
Category
Function syntax
CacheGet(id, [cacheName])
See also
cfcache, CachePut, CacheGetAllIds, CacheGetMetadata, CacheGetProperties, CacheRemove, CacheSetProperties
History
ColdFusion (2018 release): Renamed parameter cacheRegion to cacheName.
ColdFusion 10: Added the region parameter.
ColdFusion 9: Added the function.
Parameters
Parameter |
Description |
---|---|
id |
The ID value assigned to the cache object when it was created. |
cacheName |
(Optional) Specifies the cache where you can place the cache object. |
Example
<cfscript> //create a cache region with no properties rProps={}; CacheRegionNew("aRegion",rProps,true); // create object myObj myObj={}; myObj.a="hello"; myObj.b="world"; // store myObj in the cache region CachePut("id_1",myObj,createTimespan(0,0,30,0),createTimespan(0,0,15,0),"aRegion"); // get object myObj that is stored in id_1 in aRegion Writedump(CacheGet("id_1","aRegion")); </cfscript>