How EOS get the data from outside world

[lakerswq7]

Some Dapps may have requirement to consume data from outside world
In Ethereum, solidity allow to log a event which can be catched by ethereum software.
Ethereum software will fetch the data through rest api or other way from outside world, and then inject the result back into contract through callback function.

I am just wondering if EOS have a same way to deal with it or use other manner.

Thanks

[16522855]

mark it,waitting for replay

[lillotto]

Oracles?