public void queryCacheKey()引發異常{
String key = " 00000002
string hashKey = " 513117070 ";
//檢查哈希鍵是否存在。如果存在,則為真,否則為假。
boolean hasKey = redis template . opsforhash()。hasKey(key,hashKey);
system . out . println(hasKey);
if(hasKey){
//值
object object = redis template . opsforhash()。get(key,hashKey);
System.out.println("取出存儲鍵值:"+object . tostring());
}
}